| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | Securable and collapsible work station | US13759590 | 2013-02-05 | US09050718B2 | 2015-06-09 | Joseph W. Cole |
| A work station includes tool containing or supporting features as well as workbench features, such as a work surface and work back. The work station is preferably mobile, permitting it to be moved or transported. In addition, the work station is preferably collapsible and securable. In one configuration, the work station has a work bench portion which can be raised or lowered relative to a base portion, wherein in the lowered position, the base portion is positioned in an interior space of the work bench portion. | ||||||
| 162 | HEIGHT ADJUSTABLE DESK SYSTEM AND METHOD | US14461932 | 2014-08-18 | US20150047538A1 | 2015-02-19 | Mustafa A. Ergun; Robert W. Fluhrer; Scott Trish; Jeffrey Mensing |
| A height adjustable desk can include a work surface; and at least one leg assembly connected to the work surface. The at least one leg assembly can include: a first member; and a second member moveable relative to the first member along a longitudinal axis; and a counterbalance mechanism connected to the desk and configured to counteract a force exerted on the work surface. The counterbalance mechanism can include: a wheel; a gas spring having a cylinder and a moveable piston; a wheel moveably connected to the gas spring; and the tension member is connected to the leg assembly. | ||||||
| 163 | Piece of furniture | US12733542 | 2008-08-19 | US08256358B2 | 2012-09-04 | Hans Looser |
| The invention relates to a piece of furniture containing a furniture base part (13a-13f), in particular a furniture frame, and a furniture part (11) movable relative thereto, in particular a table top (12), with an adjusting gear (20a-20f) for driving the furniture part (11) and with an actuating mechanism (30a-30f) for the rotary actuation of a drive shaft (36a-36f) of the adjusting gear (20a-20f). In the piece of furniture (10a-10f), it is provided that the actuating mechanism (30a-30f) for the rotary actuation of the adjusting gear (20a-20f) contains a manually operated cable- or belt-type pulling element (31a-31f) which is wrapped around a wrapping section (51a-51f) coupled for rotation with the drive shaft (36a-36f) at least during an actuation of the actuating mechanism (30a-30f) and which, when pulled, causes the drive shaft (36a-36f) to rotate. | ||||||
| 164 | Cam Balance Mechanism Systems and Methods | US13191182 | 2011-07-26 | US20120187256A1 | 2012-07-26 | Mustafa A. Ergun; Robert W. Fluhrer; Thiem Wong; Saeb Asamarai; John Cain |
| Embodiments include a balance mechanism having a first cam and a second cam configured to convert a variable force exerted by the energy storage member into a substantially constant force applied to a mounting portion. The balance mechanism may be useful for balancing forces such that a user can set the height of an electronic display and/or other equipment attached to the balance mechanism at a number of heights within the range of travel allowed by the mechanism. Lift mechanisms, display positioning apparatuses, and height adjustable desks incorporating a multi-cam balance mechanism are also provided. A method of positioning a display is also provided. | ||||||
| 165 | Edge Mount Positioning Apparatus, System, and Method | US13294399 | 2011-11-11 | US20120119040A1 | 2012-05-17 | Mustafa A. Ergun; John Cain; Peter Segar; Shaun C. Lindblad |
| Embodiments include an apparatus for positioning items such as an electronic display, a keyboard, and/or a work surface. The apparatus can be attached proximate an edge of a generally planar support member to provide a multi-position workstation. In some cases the apparatus includes a display mount coupled to a support column and configured to support an electronic display and a keyboard. The support column may be movable with respect to support member between a sitting position and a standing position. Methods for positioning an electronic display and a keyboard are also included. | ||||||
| 166 | Drive for displacing profile parts relative to each other via a flexible material strip, length-adjustable housing and article of furniture | US11899119 | 2007-09-04 | US08117931B2 | 2012-02-21 | Dirk Jan Stoelinga |
| A drive for displacing and positioning at least two profile parts relative to each other, includes: a rotatable drive wheel, a motor coupled to a first profile part and to the drive wheel, a flexible material strip which is rigidly connected on at least one side to a second profile part, which material strip also engages on the drive wheel, and a guide for the flexible material strip connected in at least substantially stationary manner to the first profile part, wherein the distance between the guide and the drive wheel is greater than the distance between the point of engagement of the flexible material strip on the second profile and the drive wheel. The invention also includes a length-adjustable housing provided with the aforementioned drive and to an article of furniture, in the legs of which such drives are accommodated. | ||||||
| 167 | Lifting column with patient support table | US12310381 | 2007-08-24 | US08096007B2 | 2012-01-17 | Dick Daniel Dyreby; Mogens Soele Eriksen |
| A lifting column comprising two or more telescopically arranged column elements, where each column element comprises at least two column sub-elements arranged symmetrically on either side of a first vertical plane, one set of sub-column elements closer to the plane than the other set of sub-elements, where the outer sub-elements are slidingly connected to adjacent inner sub-elements by means of guiding sledges, and further where each column sub-element comprises at least two pulley wheels, one upper and one lower, and further where one first continuous flexible member runs from an upper pulley wheel of a first sub-element to a lower pulley wheel on an adjacent sub-element, so that the first flexible member runs on the upper or lower pulley wheels of the innermost sub-elements on either side of the vertical plane, and that the flexible member is shortened or lengthened by rolling at least one end of the flexible member around a drive wheel on a rotatable axle of an actuating motor. The invention also relates to a patient support table, comprising a patient support surface, a lifting column and a foundation structure for fastening said patient support table to a floor surface. | ||||||
| 168 | LIFTING COLUMN FOR TREATMENT TABLES, HOSPITAL-AND CARE BEDS | US12733475 | 2008-09-15 | US20100187379A1 | 2010-07-29 | Tom Toft Kragh; Martin Kahr Knudsen |
| A lifting column for treatment tables, hospital- and care beds with a casing consisting of three telescopic members (11, 12, 13) with a drive unit located in the hollow of the intermediate member (12). The drive unit comprises a body element (22) with chain wheels (25, 33) and one chain (47) provided with driving rods (50, 51) secured to the two other telescopic members (11, 13). The drive unit further comprises a linear actuator (18) with an electric motor (19), which drives a spindle (21) located within the cross section of the body element (22) and a spindle nut (28) secured thereto for longitudinal displacement of the body element (22) with the chain wheels (25, 33), so that the telescopic members (11, 12, 13) are extended or retracted depending on the direction of rotation of the motor. Thus a compact structure is achieved as the guide is constructed as a casing and the actuator is integral with the body element which has one chain only. | ||||||
| 169 | PIECE OF FURNITURE | US12733542 | 2008-08-19 | US20100175592A1 | 2010-07-15 | Hans Looser |
| The invention relates to a piece of furniture (10a-10f) comprising a furniture base part (13a-13f), in particular a furniture frame, and a furniture part (11) movable relative thereto, in particular a table top (12), with an adjusting gear (20a-20f) for driving the furniture part (11) and with an actuating mechanism (30a-30f) for the rotary actuation of a drive shaft (36a-36f) of the adjusting gear (20a-20f). In the piece of furniture (10a-10f), it is provided that the actuating mechanism (30a-30f) for the rotary actuation of the adjusting gear (20a-20f) comprises a manually operated cable- or belt-type pulling element (31a-31f) which is wrapped around a wrapping section (51a-51f) coupled for rotation with the drive shaft (36a-36f) at least during an actuation of the actuating mechanism (30a-30f) and which, when pulled, causes the drive shaft (36a-36f) to rotate. | ||||||
| 170 | Load compensator for height adjustable table | US11305667 | 2005-12-16 | US07658359B2 | 2010-02-09 | David K. Jones; Kurt Heidmann; Todd Andres |
| A force adjustment assembly for use within a telescoping subassembly that includes a first elongated member and a second elongated member that is supported by the first elongated member for sliding motion along an extension axis, the subassembly further including a force equalizer assembly that includes a strand having first and second ends that are supported by the second and first elongated members, respectively, the adjustment assembly comprising a preloader supported by at least one of the first and second elongated members and supporting at least a portion of the strand, the preloader applying a preload force via the strand when the second elongated member is in a fully extended position and an adjuster for adjusting the preload force applied by the preloader. | ||||||
| 171 | LIFTING COLUMN WITH PATIENT SUPPORT TABLE | US12310381 | 2007-08-24 | US20090320206A1 | 2009-12-31 | Dick Daniel Dyreby; Mogens Soele Eriksen |
| A lifting column comprising two or more telescopically arranged column elements, where each column element comprises at least two column sub-elements arranged symmetrically on either side of a first vertical plane, one set of sub-column elements closer to the plane than the other set of sub-elements, where the outer sub-elements are slidingly connected to adjacent inner sub-elements by means of guiding sledges, and further where each column sub-element comprises at least two pulley wheels, one up-per and one lower, and further where one first continuous flexible member runs from an upper pulley wheel of a first sub-element to a lower pulley wheel on an adjacent sub-element, so that the first flexible member runs on the upper or lower pulley wheels of the innermost sub-elements on either side of the vertical plane, and that the flexible member is shortened or lengthened by rolling at least one end of the flexible member around a drive wheel on a rotatable axle of an actuating motor. The invention also relates to a patient support table, comprising a patient support surface, a lifting column and a foundation structure for fastening said patient support table to a floor surface. | ||||||
| 172 | Load compensator for height adjustable table | US11305667 | 2005-12-16 | US20060130714A1 | 2006-06-22 | David Jones; Kurt Heidmann; Todd Andres |
| A force adjustment assembly for use within a telescoping subassembly that includes a first elongated member and a second elongated member that is supported by the first elongated member for sliding motion along an extension axis, the subassembly further including a force equalizer assembly that includes a strand having first and second ends that are supported by the second and first elongated members, respectively, the adjustment assembly comprising a preloader supported by at least one of the first and second elongated members and supporting at least a portion of the strand, the preloader applying a preload force via the strand when the second elongated member is in a fully extended position and an adjuster for adjusting the preload force applied by the preloader. | ||||||
| 173 | Height adjustable working table | US10518135 | 2003-03-17 | US20050172869A1 | 2005-08-11 | Rainer Schmidt |
| The invention relates to a height adjustable working table (1) with two guide tracks (3) for mounting a working surface (2) which may adjusted for height by means of a drive motor (15) with cable pulleys and draw cables (13). | ||||||
| 174 | Lifting column, preferably for height adjustable furniture, such as beds and tables | US10240424 | 2002-09-30 | US20030146425A1 | 2003-08-07 | David Drake; Norbert Klinke |
| A lifting column, preferably for height-adjustable articles of furniture, such as beds and tables, comprises a drive unit (13), wherein extension of the column takes place with at least one flexible element (9), such as a chain, belt or the like running over a pulley wheel. The column comprises two rigidly interconnected pulley wheels (16) and two additional pulley wheels (7) which are arranged such that the four wheels form two pairs and which are rigidly connected with a flexible link in the column. The flexible element runs over each of the two pairs of pulley wheels. One run of the flexible elements between two pulley wheels is fixed to a link in the column, while the other run is fixed to a subsequent link. When the column is subjected to moment loading, the forces will compensate each other fully or partly because of the rigid interconnection between the two sets of pulley wheels (16). The column is hereby very rigid. | ||||||
| 175 | Adjustment mechanism for workstation | US09541892 | 2000-03-31 | US06289825B1 | 2001-09-18 | Dennis L. Long |
| The adjustment mechanism (10) includes a stationary first member (12) and a second member (20) telescopingly mounted in the first member. The first member is mounted with a second end (12B) adjacent the ground surface. The second member is mounted with the second end (20B) in the first end (12A) of the first member and the first end adjacent to and in contact with the underneath surface (102A) of the work surface (102). A threaded member (26) is rotatably connected at the first end (26A) to the upper end (20A) of the second member. The second end (26B) of the screw extends down through a top nut (38) fixably mounted on one end of a nut support (36). The other end of the nut support is mounted on the lower end of the first member. A spring (40) is mounted around the screw and the nut support extends between the lower end of the first member and the upper end of the second member. An operating mechanism is used to rotate the screw. The operating mechanism allows for fewer rotations of the handle (62) of the operating mechanism to move the work surface the desired amount. | ||||||
| 176 | Vertically adjustable work tables | US460334 | 1999-12-10 | US6152049A | 2000-11-28 | Rainer Schmidt |
| A vertically adjustable work table includes a lower frame with at least two outer tubes which each form a part a support leg and are spaced apart from each other and are connected to each other, and an upper frame composed of a work plate and two inner tubes guided in the outer tubes. The inner tubes are movable by traction ropes connected to a traction unit, wherein the traction ropes are attached to the top of the lower frame, extend downwardly toward the bottom of the inner tube and are guided from the bottom of the inner tube toward the upper portion of the outer tube and outwardly into the lower frame. The traction unit is provided with a counter traction unit with at least two traction ropes which extend outwardly out of the lower frame and are connected to the top of the upper frame. | ||||||
| 177 | Height adjustable support for computer equipment and the like | US127203 | 1998-07-31 | US6062148A | 2000-05-16 | Andrew B. Hodge; Steven P. Vassallo; Alan M. Vale; Jonathan I. Kaplan; Bradley D. Youngs |
| A counterbalance mechanism for height adjustable computer equipment supports and the like that includes a drive shaft mounted on an associated support for axial rotation. The drive shaft is operably connected with a worksurface to facilitate vertical adjustment of the same within a predetermined range. The counterbalance mechanism has a first energy storage device operably connected between the support and the drive shaft, which applies a first axial torque to the drive shaft in a first rotational direction. The first energy storage device is configured such that the first axial torque diminishes at a predetermined rate as the drive shaft rotates in the first rotational direction. A second energy storage device is operably connected between the support and the drive shaft, and applies a second axial torque to the drive shaft in a second rotational direction, opposite to the first rotational direction, thereby defining a resultant counterbalance force which facilitates vertical adjustment of the worksurface. The second energy storage device is configured such that when the drive shaft rotates in the first rotational direction, the second axial torque diminishes at a rate which is substantially equal to the predetermined rate of the first energy storage device, whereby the resultant counterbalance force remains generally constant throughout the predetermined range of vertical adjustment of the worksurface. | ||||||
| 178 | Apparatus for setting furniture in variable elevated positions | US718348 | 1996-10-01 | US5715759A | 1998-02-10 | Eun Ok Lee |
| The apparatus for setting furniture in variable elevated positions of the present invention is comprised of a rail (14) which is vertically secured onto the surface of an interior wall; elevating means (12) which vertically move upon and along said rail (14) and include a furniture supporting means and a guide means for engaging with said rail and preventing rotation of said elevating means (12); and means to effect the vertical motion of said elevating means. Said means to effect the vertical motion of said elevating means is comprised of pulley sets (22, 24, 30, 36) and a rope (32) connected to said pulleys, so if a portion of said rope (32) is pulled, said elevating means (12) is elevated, and if said rope (32) is released, said elevating means (12) is lowered. | ||||||
| 179 | Vertically adjustable table | US599433 | 1996-01-18 | US5598789A | 1997-02-04 | Kurt A. Jonker |
| Disclosed is a vertically adjustable table or workstation comprising a pair of vertically adjustable leg assemblies, each having a foot member attached to the lower end and a work surface support member attached to the upper end and a planar work surface attached to the tow work surface support members. A substantially horizontal cross beam member extends between the pair of vertically adjustable leg assemblies and contains pulley and cable structure connected to the vertically adjustable leg assemblies which use a conventional extension drawer slide assembly mounted in a vertical position to adjust the vertical height of the work surface. | ||||||
| 180 | Height adjustable work top | US786279 | 1985-10-09 | US4751884A | 1988-06-21 | Douglas C. Ball |
| A work top is height adjustable and may tilt about a horizontal axis near the front edge. The work top may be mounted on an open office beam system or an office screen or partition in cantilever fashion or it may be a free standing unit. The work top is mounted for horizontal sliding movement and tilting on a horizontally extending undercarriage. The undercarriage includes an inclined strut journalled for sliding movement in a normally fixed inclined strut. A cable reeving system interconnects the work top and fixed inclined strut to maintain the work top in the same horizontal position regardless of its elevation. One or more tension springs, the tension of which may be adjusted, interconnect the under carriage and work top to counterbalance the weight of the work top and what may be positioned thereon such as a computer. A releasable latch locks the work top to the under carriage so that the work top may be locked in its height adjusted position. When the latch is released a light pull or push on the under carriage adjusts the work top to the desired height within its range of adjustment. | ||||||
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