| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 201 | Retainer for retaining collapsed poles within another pole | US10694134 | 2003-10-27 | US06908250B2 | 2005-06-21 | Wilbur Keith Moffatt |
| A tool is provided and includes a hook member which is attached to an extendable and retractable pole member, and a retainer which can retain the pole member in a collapsed position. The hook member is used to twist a short portion of a workpiece around a long portion of a workpiece in order to secure the short portion to the long portion when the workpiece is hung from an overhead support member. The retainer retains an inner pole of the pole member within an outer pole of the pole member when the pole member is in a collapsed position. | ||||||
| 202 | Retainer for retaining collapsed poles within another pole | US10694134 | 2003-10-27 | US20040084915A1 | 2004-05-06 | Wilbur Keith Moffatt |
| A tool is provided and includes a hook member which is attached to an extendable and retractable pole member, and a retainer which can retain the pole member in a collapsed position. The hook member is used to twist a short portion of a workpiece around a long portion of a workpiece in order to secure the short portion to the long portion when the workpiece is hung from an overhead support member. The retainer retains an inner pole of the pole member within an outer pole of the pole member when the pole member is in a collapsed position. | ||||||
| 203 | WIRE TWISTING TOOL | US10280196 | 2002-10-25 | US20040079435A1 | 2004-04-29 | Wilbur Keith Moffatt |
| A tool is provided and includes a hook member which is attached to an extendable and retractable pole member, and a retainer which can retain the pole member in a collapsed position. The hook member is used to twist a short portion of a workpiece around a long portion of a workpiece in order to secure the short portion to the long portion when the workpiece is hung from an overhead support member. The retainer retains an inner pole of the pole member within an outer pole of the pole member when the pole member is in a collapsed position. | ||||||
| 204 | Device for bending an extremity of a torsional spring | US10153002 | 2002-05-22 | US20030115928A1 | 2003-06-26 | Normand Savard; Guillaume Allen; Philippe Larochelle |
| A device for bending an extremity of a torsional spring. The device includes a base plate; at least one flange projecting from the base plate; at least one bulge projecting from the at least one flange; a lever arm pivotally mounted onto the at least one flange about a first pivot axis; and at least one cam pivotally mounted onto the lever arm about a second pivot axis. The lever arm is operable between first and second positions and each cam has a contact surface being positioned for operatively cooperating with a corresponding bulge. Prior to the bending operation, the extremity of the torsional spring is inserted between a given bulge and the contact surface of a corresponding cam when the lever arm is in the first position. In operation, the extremity of the spring is bent about the given bulge by the contact surface of the corresponding cam when the contact surface is urged towards the bulge and forced about the same over the extremity of the spring as the lever arm is operated into the second position. The device enables an easier, simpler and more cost effective way of bending an extremity of a torsional spring, without the use of heat for bending the spring tail, and may be easily transportable from one site to another. Moreover, the device can be used for bending the extremities of torsional springs having different wire sizes. | ||||||
| 205 | Tool for bending a ceiling support rod | US10102589 | 2002-03-19 | US20020134454A1 | 2002-09-26 | Dayle Lawrence |
| A tool for bending ceiling support rods. The tool includes a first lever and a second lever. The first lever has a first handle portion and an associated first jaw portion, the first jaw portion has a contoured surface. The second lever has a second handle portion and an associated second jaw portion, the second jaw portion has an edge. Means are provided for pivotally mounting the first lever with the second lever, wherein the first jaw portion and the second jaw portion are opposite each other and are movable relative to each other when the first and second handle portions are compressed. The edge of the second jaw portion is movable toward the contoured surface of the first jaw portion when the first and second handle portions are compressed toward each other. | ||||||
| 206 | Decoration making system | US897266 | 1997-07-21 | US5896638A | 1999-04-27 | Jerry Kamysiak |
| The system of this invention comprises a clamping machine and a wire frame operand for making all types of decorations. The wire frame with plurality of U shaped clips can be in such shapes as wreath circle, heart, swag, candy cane and the like. The Machine comprises a handle a pair of jaw members, one in the shape of a C and another in the shape of an F, a spring, and a means for anchoring said machine to a convenient working surface. A decoration is made by aligning each U clip of the frame between said pair of jaws and then placing some greens or other decorative twigs with stem along the rigid wire of the frame and then pulling the handle which closes the U clip by cam action of said pair of jaws. | ||||||
| 207 | Wire bender | US869334 | 1997-06-05 | US5809824A | 1998-09-22 | Jerry R. Hiltzman |
| A tool for producing a loop in a straight wire includes a base having a vertical wall extending therefrom. A shaft extends from the wall and has a crank rotatably mounted thereto. Indicia on the wall measure the degrees of a circle about the shaft. A linear groove radially extends from the shaft and to the 12 o'clock position. Upon placement of a first portion of a straight wire in the linear groove, the remaining second wire portion extends out of the linear groove and towards the six o'clock position. The length of this extension is measured by indicia on the wall. Upon placement of a crank on the shaft a post on the shank seats into a circular groove about the shaft. Rotation of the crank about the shaft causes the post to contact the second wire portion and bend the wire about the shaft to form a loop. Indicia in the form of the degrees of the circle enable the user to measure the degree of crank rotation so that consistent wire loops may be subsequently formed. A stop post can be releasably insertable in the wall face to preclude rotation of the crank beyond a desired position. | ||||||
| 208 | Bend-all | US700024 | 1996-08-20 | US5680789A | 1997-10-28 | Robert Brooke |
| There is disclosed a tool for bending wire, electrical cable, tube and rod. The tool comprises a base plate. On the first surface of the base plate there is a socket for receiving the drive stud from a ratchet wrench or there is a recess in the base plate for receiving the drive stud from a ratchet wrench. On the second surface there are two spaced-apart guides. The wire for electrical cable or tube or rod can be placed between the two spaced-apart guides. The tool can be moved and rotated so as to bend the wire, electrical cable, tube or rod to the desired configuration. A guide may have a roughened surface or knurled surface to assist in positioning the wire or rod being worked with the tool. | ||||||
| 209 | Orthodontic pliers | US132097 | 1993-10-05 | US5395236A | 1995-03-07 | Suhail A. Khouri |
| The pliers in overall structure resemble conventional orthodontic pliers, but have specialized jaw members adapted to effectuate necessary gingivally directed bends in the distal ends of the arch wire. With reference to an imaginary plane along which the jaw members open and close, a first jaw member projects transversely from this plane and has a free end provided with an angulated, profile facing the longitudinal axis of the pliers. A second jaw member projects transversely to the plane, and has a free end provided with a concave, preferably angulated profile adapted to mate intimately with the convex profile when the jaws are in the closed position. Each of the profiles includes an inner surface closer to the pivot joint of the pliers, oriented perpendicularly to the plane and parallel to the pliers longitudinal axis, and an outer surface farther from the pivot, oriented perpendicularly to the plane and angled obliquely to the longitudinal axis. Preferably, the dimension of the inner surface parallel to the longitudinal axis, is less than the dimension of the outer surface along the oblique angle. Preferably, the outer surface is about 2.5 mm in length, and the inner surface about 0.5 mm in length, defining a ratio of approximately 5 to 1. | ||||||
| 210 | Stylet former | US871464 | 1992-04-21 | US5277231A | 1994-01-11 | John D. Dostalek |
| A method and apparatus for imparting a reproducible curve formation to a wire stylet. The stylet former comprises a substantially cylindrical forming body having a conically tapered end. A semi-rigid forming arm is coupled to an axle extending axially outward from the tapered end of the forming body. The tapered end has a plurality of circumferential grooves of different radii disposed therein, for receiving a stylet to be formed. The forming arm is depressed over a stylet engaged in one of the forming grooves, compressing the stylet against a portion of the circumference of the forming body. At the same time, the stylet is withdrawn while pressure is maintained to keep the stylet in the forming groove. The angle with which the stylet is withdrawn from the stylet former can be varied to produce various right- and left-hand spiral curves in the stylet. The radius of curvature of the resulting stylet formation is determined by the radius of the groove in which the stylet is engaged. The length of the stylet to be formed is determined by placement of the stylet in the stylet former. A codification of the various parameters associated with the stylet formation procedures allows a given stylet formation to be uniquely described with a simple alphanumeric code. Using the parameters defined in the code will allow a given stylet formation to be recorded and consistently reproduced when desired. | ||||||
| 211 | Needle bending device | US791027 | 1991-11-12 | US5201210A | 1993-04-13 | William Stein, III |
| A needle bending device for bending a needle to any desired length without damaging the lumen of the needle and while maintaining sterile conditions, comprise a plastic casing having an open aperture and elongated chamber. The chamber is maintained sterile and the aperture is provided with a curved crown so that the needle can be bent around the crown. Graduated markings on the outer surface of the casing can be used in conjunction with transparent material for the casing, to see the length of needle within the casing and provide a bend of suitable length. Bends having angles of 90.degree., more than 90.degree. or less than 90.degree. can also be provided by bending the needle to any desired extent around the curved crown. | ||||||
| 212 | Wire bending device | US440037 | 1989-11-21 | US5007269A | 1991-04-16 | Joseph H. Masse |
| A device for bending metal wire or strips particularly adapted for arts and crafts creations in which a wire receiving gap is formed between a eccentrically driven forming pin and longitudinally and laterally separated guide pins disposed in relationship thereto. The elliptical driving pin movement allows the wire to be both formed and driven, that is, fed, into the device such that the craftsman may be free to manipulate the guide means to vary the gap as the work progresses. The elliptical movement of the driving pin is achieved by means of an actuating arm driven by a cam or equivalent system and including an adjustable pivot point to vary or control the amplitude of the elliptical movement. | ||||||
| 213 | Electrician's wire bending tool with mandrels | US23569 | 1987-03-09 | US4751840A | 1988-06-21 | John F. Windsor, Jr. |
| An electrician's wire bending implement particularly adapted for use with a set of mandrels that are each provided with a drive socket, comprising in combination, an elongate basic wire bending tool, and a graduated array of mandrels that are each equipped with a pair of spaced apart pins. A square drive is provided at one end of the basic tool, and a handle is provided for use on the end of the basic tool remote from the square drive. The handle is to be used on the basic tool when ample torque is to be applied while making lateral bends in heavy gauge wire, using the spaced pins of a selected mandrel that has been mounted on the square drive. Preferably I use a fixed wire forming jaw on the end opposite the square drive, to facilitate creation of fore and aft bends in heavy gauge wire. | ||||||
| 214 | Device for forming closable wire spring snaps | US371678 | 1982-04-26 | US4423757A | 1984-01-03 | Dewey O. Broberg, Jr. |
| A device is disclosed for forming closable spring snaps from wire. The device is in the form of a hand tool and includes an elongated solid body having a plurality of pins fixed to and protruding outwardly from the body, in conjunction with a bore through the body and a groove cut into the side of the body. The pins, bore and groove are used in various combinations to form an eyelet at one end of a length of wire, to form an open latch loop at an opposite end of the length of wire, and to bend the length of wire intermediate the ends thereof with the wire bent back toward itself whereby the open latch loop is engageable with the one end of the wire inwardly of the eyelet to form a closable spring snap. | ||||||
| 215 | Device for forming eyes and loops in wire | US371679 | 1982-04-26 | US4421145A | 1983-12-20 | Dewey O. Broberg, Jr. |
| Two embodiments of devices are disclosed for forming eyelets and/or twists in wire. Both embodiments are self-contained tools and include relatively rotatable outer sleeves and inner cores for completely encapsulating and holding lengths of wire. In one embodiment, the wire can be formed with a closed loop and tight wraps about the length of wire inwardly of the closed loop while the length of wire is held by the device and the closed loop is rotated relative thereto. In the other embodiment, the wire can be formed with a closed loop, followed by helical twists, and then tightly wrapped inwardly of the helical twists as the closed loop is continuously rotated relative to the device while the length of wire is encapsulated and held thereby. | ||||||
| 216 | Bending tool | US76902 | 1979-09-19 | US4304117A | 1981-12-08 | Richard A. Rawson |
| A tool for bending rod-like articles such as bendable insulated electrical wire, said tool having a shaft with a sleeve rotatably mounted thereon; a center post of a three post bending combination at one end of said sleeve; a first, radial bar fixedly mounted on and projecting from said shaft; a first, outer post mounted on the radially outer portion of said bar in substantially parallel, substantially opposing relationship with said center post; a second, radial arm projecting from said sleeve; a second, outer post mounted on the radially outer portion of said second arm in substantially parallel, substantially opposing relationship with said center post; a manually grippable, first handle fixedly attached to said sleeve and projecting laterally from the rearward end thereof; and a manually grippable, second handle, mutually offset relative to the first handle, fixedly attached to said shaft and projecting laterally from the rearward end thereof whereby application of manually applied torque to said handles causes said second outer post to orbit about said center post and to bend a rod-like article laid over said center post and under said outer posts. | ||||||
| 217 | Wire or cable bending apparatus | US29197 | 1979-04-12 | US4249405A | 1981-02-10 | Robert Cyr |
| A manually operated wire or cable bending apparatus comprising a support assembly for supporting a forming die at one end thereof. A drum assembly comprising a pair of spaced apart interconnected weighted members is mounted on the support assembly, one such weighted member provided with graduations thereon from 0.degree. to 360.degree. on one end face thereof, whereas the other said weighted member having a means for swivelly securing a measuring tape which is adjustably mounted on said support assembly. The forming die comprises a forming block pivotally mounted on a rotatable handle, the forming block cooperating with a fixed grooved forming die to bend a wire or cable positioned between the said forming block and said grooved forming a die when a handle to which the said forming block is pivotally mounted thereon is rotated counterclockwise. A back-up support is rigidly secured to said support assembly and serves to properly align the wire or cable to be bent by the said forming block and grooved forming die. A compass card having graduations thereon from 0.degree. to 180.degree. is frictionally mounted on a shaft to which the aforesaid handle is secured. The shaft extends through the said fixed grooved forming die and a pointer fixedly secured to said support assembly extends to a position in close proximity to said compass card to indicate the degree bend applied to a wire or cable bent with the foregoing apparatus. | ||||||
| 218 | Wire bending fixture | US661007 | 1976-02-24 | US4049025A | 1977-09-20 | Abel R. Gillingwater |
| A hand operated wire bender for forming an easel back for a picture frame, and the method of using same. A planar base plate is provided with a series of circular knobs on one surface for shaping the wire and a spaced bar is provided on the opposite surface for bending the wire. | ||||||
| 219 | Wire cutting and bending tool | US34300173 | 1973-03-20 | US3847189A | 1974-11-12 | GUZDA J |
| A tool for cutting and bending wire or the like, said tool having first and second handles, an inner die base secured to said first handle, an outer die base secured to said second handle and journalled for pivotal movement relative to said inner die base, first and second spaced dies on said inner die base defining a channel therebetween for receiving the first portion of a wire therein, a third die in the form of a ledge on the outer die base having a cutting die at one end thereof and a bending die at the other end thereof whereby if said handles are moved in a first direction, the cutting die will cut said wire and whereby if the handles are moved in the opposite direction, the bending die will engage the portion of the wire extending beyond the channel and bend said wire. The inner die may be selectively removable and replaceable with dies of other sizes and shapes.
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| 220 | Manually actuatable tool | US3716879D | 1971-06-21 | US3716879A | 1973-02-20 | BOYAJIAN A |
| A tool for cutting or bending wires, rods, bolts and the like embodying as components shearing instrumentalities and bending instrumentalities operable by a common pair of pivotally connected rigid handles.
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