| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | PLASTIC NUT WITH RETAINING ELEMENTS TO HOLD THE NUT IN A SOCKET OF A TOOL | US11858290 | 2007-09-20 | US20080075558A1 | 2008-03-27 | Jens Albach; Lothar Schliessner |
| A plastic nut has raised regions forming retaining elements for retaining the nut in a socket of a tool. The retaining elements are formed at corners or faces of a polygonal tool engagement region. Tapered rib retaining elements may be formed at alternate corners, or wedge retaining elements may be formed at alternate faces. | ||||||
| 62 | Blind fluid fitting/threaded insert | US10243395 | 2002-09-13 | US06843629B2 | 2005-01-18 | Kim George Farral; Barclay H. Hurst |
| The present invention includes a device for providing a blind hole for making a removable connection to an enclosure. The device has a cylindrical shaft with a proximal portion and a distal portion. A head is formed at the distal portion of the shaft. The proximal portion of the shaft has external threads, which may by threaded into a hole of the enclosure. The proximal portion also has a tapped bore, axially formed in the shaft, which has internal threads to receive another threaded device. The tapped bore is closed at the distal portion, such that when it receives the other threaded device, the other device does not intrude into the enclosure. | ||||||
| 63 | Plastic nut for mounting on a component having a penetration | US10775105 | 2004-02-11 | US20040156694A1 | 2004-08-12 | Jurgen Behle; Gottfried Koenig; Gunter Welik |
| The invention relates to a plastic nut for mounting on a component having a penetration, said plastic nut being insertable into the penetration with a nut piece having a receiving hole for a screw and being provided with a flange for contact with one side of the component and with snap-on hooks for contact with the other side of the component, said snap-on hooks securing the plastic nut to the component, wherein, when in the relaxed position, said snap-on hooks on the one hand conform in their radial extent to the internal dimension of the penetration and on the other hand cover the receiving hole and spread apart when the screw is inserted and position themselves opposite the component. Disposed next to the snap-on hooks are walls extending in the spreading-apart direction, said walls extending from the flange to the nut piece and having reductions of their wall thicknessnullsuch thickness reductions extending in the central region thereof and in the spreading-apart directionnullsuch that, when the screw is tightened, through bending of the walls at the thickness reductions the flange and the snap-on hooks contact the component on both sides. | ||||||
| 64 | Screw grommet | US10614826 | 2003-07-09 | US20040071527A1 | 2004-04-15 | Masashi Dendo |
| A screw grommet comprises a shank inserted into a mounting hole in a workpiece and a flange formed at one end of the shank that is larger than the mounting hole in the workpiece. A cavity is formed in the flange and the shank into which a tapping screw can be screwed after insertion through a hole in a member to be mounted on the workpiece. The shank has a rectangular cross-section appropriate for a rectangular cross-section mounting hole in the workpiece. Both the flange and a portion of the shank are divided by a plurality of axial slits. Protrusions are formed diagonally on the outer periphery of the shank separated axially from the flange by about the thickness of the workpiece. The screw grommet is able to obtain high retention force with respect to a workpiece without rotating together with a turned screw. | ||||||
| 65 | Blind fluid fitting/threaded insert | US10243395 | 2002-09-13 | US20040052608A1 | 2004-03-18 | Kim George Farral; Barclay H. Hurst |
| The present invention includes a device for providing a blind hole for making a removable connection to an enclosure. The device has a cylindrical shaft with a proximal portion and a distal portion. A head is formed at the distal portion of the shaft. The proximal portion of the shaft has external threads, which may by threaded into a hole of the enclosure. The proximal portion also has a tapped bore, axially formed in the shaft, which has internal threads to receive another threaded device. The tapped bore is closed at the distal portion, such that when it receives the other threaded device, the other device does not intrude into the enclosure. | ||||||
| 66 | TORQUE RESISTANT GROMMET | US10109787 | 2002-03-28 | US20030185650A1 | 2003-10-02 | James T. Kirchen; Steve Everard |
| A grommet having a body formed of an inner sleeve and an outer sleeve wherein the inner sleeve may be made to spin within the outer sleeve upon the application of a torqueing force that exceeds a predetermined release torque is herein disclosed. The grommet has a head attached to the body thereof to limit the insertion of a shank of the grommet into an aperture formed in a primary panel and a retaining structure formed into the outer surface of the shank to permit the grommet to be pre-assembled with the primary panel. | ||||||
| 67 | Mounting element | US09541772 | 2000-04-03 | US06406235B1 | 2002-06-18 | Ulrich Bantle |
| A mounting element with a connecting pin and a fastening sleeve, wherein the fastening sleeve can be fixed in place in a bore of a workpiece. So that the mounting element can be dependably and securely mounted, the connecting pin is held in a pre-plug-in position in a receptacle of the fastening sleeve. The connecting pin has a detent which, in the pre-plug-in position, rests against a shoulder of the fastening sleeve, and rests against the fastening sleeve in the direction of the insertion movement of the connecting pin into the fastening sleeve. The connecting pin and/or the fastening sleeve has a triggering device, by which the connection between the connecting pin and the fastening sleeve can be released. | ||||||
| 68 | Bicycle crank arm parts/assembly and assembly tools | US09517582 | 2000-02-29 | US06393939B1 | 2002-05-28 | Masahiro Yamanaka |
| A crank axle includes an axle body having first and second ends, a first rotary linkage member disposed at the first end of the axle body for nonrotatably fitting a first crank arm thereto, and a first centering structure disposed at the first end of the axle body in close proximity to the first rotary linkage member. The rotary linkage member may be formed as a plurality of splines, and the same structure may be formed at the second end. | ||||||
| 69 | Bicycle crank arm parts/assembly and assembly tools | US893709 | 1997-07-11 | US5819600A | 1998-10-13 | Masahiro Yamanaka |
| A crank axle includes an axle body having first and second ends, a first rotary linkage member disposed at the first end of the axle body for nonrotatably fitting a first crank arm thereto, and a first centering structure disposed at the first end of the axle body in close proximity to the first rotary linkage member. If desired, the rotary linkage member may be formed as a plurality of splines, and the same structure may be formed at the second end. A crank arm for fitting to the crank axle includes a crank axle mounting section having a centering structure for centering the crank axle mounting section to an end of a crank axle, and a rotary linkage member for nonrotatably fitting the crank axle mounting section to the end of the crank axle. A special bolt is used to fix the crank arm to the crank axle. The bolt includes a head, a threaded section having a diameter greater than or equal to the head, and a flange disposed between the head and the threaded section. The flange preferably has a diameter greater than the diameter of the threaded section, and the head defines a multiple-sided tool-engaging hole which extends axially into the threaded section to maximize the tool engaging surface. The crank axle mounting section of the crank arm preferably includes a stop ring or similar structure located so that the flange of the bolt is disposed between the stop ring and the first end of the axle body. As a result, the bolt flange presses the crank arm apart from the crank axle when the bolt is loosened. Special tools may be provided to allow easy installation and removal of the components. | ||||||
| 70 | Bicycle crank arm parts/assembly and assembly tools | US891698 | 1997-07-11 | US5819599A | 1998-10-13 | Masahiro Yamanaka |
| A hollow crank arm for fitting to a crank fitting to the crank axle includes a crank axle mounting section having a centering structure for centering the crank axle mounting section to an end of a crank axle, and a rotary linkage member for nonrotatably fitting the crank axle mounting section to the end of the crank axle. | ||||||
| 71 | Enclosed plastic screw grommet | US495118 | 1990-03-19 | US4971500A | 1990-11-20 | Thomas A. Benoit; Ronald K. Wilson |
| An enclosed plastic screw grommet includes a head flange and a shank portion. The head flange is provided with four radially extending U-shaped slots so as to permit flexing upon insertion into a panel, thereby reducing the force needed. The shank portion includes two sets of opposed ramps formed on its outer surface and which are disposed in an offset relationship with respect to each other to thereby accommodate a variety of panel thicknesses. | ||||||
| 72 | Screw grommet | US195905 | 1988-05-18 | US4927306A | 1990-05-22 | Seiichi Sato |
| A screw grommet of synthetic resin having an enlarged head part adapted for abutment against the surface of a mounting panel, a shank adapted for engagement with an oblong fitting hole bored in the mounting panel, a pair of integral shoulders extending from opposite walls of the shank, and a pair of integral elastic arms extending at a prescribed angle from the other pair of opposite walls of the shank. The pair of elastic arms and the pair of engaging shoulders engage with the corresponding edges of the oblong fitting hole in the mounting panel. The screw grommets are always retained in the correct posture in the oblong fitting holes and absorb errors in manufacture or fabrication. The screw grommets are also capable of absorbing variations in the relative positions of the fitting holes in the panel and the through-holes in a part to be attached caused by expansion or contraction due to a change in temperature. | ||||||
| 73 | Screw grommet | US15559 | 1987-02-13 | US4743152A | 1988-05-10 | Hiromichi Nakayama; Kunihiro Fukuhara |
| A screw grommet has a flange and a leg extending therefrom and has cantilever-like engagement projections extending tangentially with respect to the outer periphery of the leg. A panel can be held clamped between the flange and engagement projections. When inserting the leg through an opening in the panel, the engagement projections are easily flexed to facilitate the insertion. | ||||||
| 74 | Screw receiver | US870000 | 1986-06-03 | US4671717A | 1987-06-09 | Kunihiro Fukuhara |
| A screw receiver made of a synthetic resin to be fitted in a mounting hole formed in a panel to receive a setscrew when screwed comprises a hollow main body portion having a receiving space and open at one end, the main body portion having a flange provided at the end at which the receiving space is open, and a plurality of screw receiving portions each formed on one side surface in the longitudinal direction thereof and also having a raised portion on the other side surface, a screw receiving section being formed in the receiving space of the main body portion by inserting the screw receiving portions into the receiving space along the wall surfaces thereof through the open end of the main body portion. | ||||||
| 75 | Plastic fastener | US25733963 | 1963-02-08 | US3200694A | 1965-08-17 | RAPATA GEORGE M |
| 76 | Sheet metal nut and nut installation | US19714438 | 1938-03-21 | US2252932A | 1941-08-19 | JOHNSON FRANK E |
| 77 | CULTIVATOR WHICH IS SCREWED ON THE REAR FACE | US15962171 | 2018-04-25 | US20180235137A1 | 2018-08-23 | Fabian SEIFRIED; Uwe Schneider; Stefan Ruggaber; Wolfgang Essig |
| The invention relates to a cultivator for an agricultural soil processing machine, which includes a base part which has a cutting element on a cutter support. The base part has at least one screw receiving area for securing to a support, in particular a tine of the agricultural soil processing machine. The screw receiving area is designed as a blind hole with an inner thread and is recessed into a cultivator support surface aligned opposite the tool advancing direction of the cultivator, or the screw receiving area is designed as a through-bore with an inner thread and is covered by at least one wear protection element in the tool advancing direction. The cultivator is characterized by reduced wear. | ||||||
| 78 | BLIND NUT, FASTENING ARRANGEMENT AND METHOD OF FASTENING | US15366994 | 2016-12-01 | US20170159695A1 | 2017-06-08 | Timo MUUTTONEN; Timo KELA; Teemu HIETAKARI; Jari KIILI |
| The present disclosure relates to a blind nut, a fastening arrangement and further to a method of fastening. The blind nut includes a cylindrical outer surface portion provided with one or more sealing elements. The sealing elements of the blind nut may seal against a cylindrical inner surface of a nut space inside which the blind nut is configured to penetrate when being tightened. | ||||||
| 79 | Plug Insert | US13963421 | 2013-08-09 | US20150043994A1 | 2015-02-12 | Richard A. Luepke |
| A plug insert comprising a shank configured to be removably received in a fastener hole in a panel in a position where an outer end of the plug insert is disposed adjacent an outer surface of the panel. A longitudinal cavity is disposed within the shank and a barrier is disposed on the plug insert to protect against damage and/or contamination. | ||||||
| 80 | WHEEL MOUNTING BOLT AND WHEEL MOUNTING STRUCTURE | US14257009 | 2014-04-21 | US20140363255A1 | 2014-12-11 | Daisaku KISHIDA |
| A wheel mounting bolt includes a male thread portion, a collar portion, an engagement portion, and a protruding shaft portion. The male thread portion has a first end portion and a second end portion opposite to the first end portion in an axial direction of the male thread portion to be threadedly engaged, from the first end portion, with a female thread portion of a hub. The collar portion is provided between the first end portion and the second end portion of the male thread portion to fit into a bolt insertion hole of a wheel. The engagement portion is provided at the second end portion of the male thread portion integrally with the male thread portion to be gripped by a fastening tool. The protruding shaft portion protrudes from the engagement portion toward a direction opposite to the first end portion and is provided with male threads. | ||||||
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