| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Furrier's knife | US7029325 | 1925-11-20 | US1611732A | 1926-12-21 | LADISLAUS FEKETE |
| 22 | HANDHELD LEATHER EDGE BEVELER | US14021427 | 2013-09-09 | US20150068044A1 | 2015-03-12 | James Jeremiah Ian Watt |
| An edge beveling tool for working leather including a handle; a cutting member comprising an arm with first and second ends, cutting surface(s) being provided on the second end, and a spring assembly for removably engaging the cutting member with the handle. The first end of the cutting member is inserted into a slot defined in the handle and is engaged by the spring assembly. The spring assembly is a spring clip which urges the first end of the cutting member into contact with an interior wall of the handle. When it is desired to replace the first cutting member with a second cutting member having a different cutting profile, the first cutting member is grasped and pulled out of the slot. A first end of the second cutting member is then inserted into the slot where the spring clip urges it contact with the interior wall of the handle. | ||||||
| 23 | Leather working tool and method for cutting a leather strip | US10846711 | 2004-05-14 | US07225647B2 | 2007-06-05 | Steven Lloyd Derricott |
| A leather working tool and a method for cutting a leather strip. The strip cutting tool includes a tool head adapted for placement at least partially through the aperture formed through the sheet of material. A tool shaft is attached to and extends from the tool head. A strip cutting blade is connected to and extends parallel to a longitudinal axis of the tool head. The strip cuffing blade is positioned with respect to the tool head at a distance defining a desired strip width. The strip end is pulled between the tool head and the strip cuffing blade, and a continuous strip of a selected width is cut. | ||||||
| 24 | Leather working tool and method for cutting a leather strip | US10846711 | 2004-05-14 | US20050252350A1 | 2005-11-17 | Steven Derricott |
| A leather working tool and a method for cutting a leather strip. The strip cutting tool for cutting a strip from a sheet of material having an aperture formed through the sheet of material and a strip end formed at a peripheral edge defining the aperture. The strip cutting tool includes a tool head adapted for placement at least partially through the aperture formed through the sheet of material. A tool shaft is attached to and extends from the tool head. A strip cutting blade is connected to and extends from the shaft along a plane that lies substantially parallel to a longitudinal axis of the tool head. The strip cutting blade is positioned with respect to the tool head at a distance defining a desired strip width. The strip cutting blade oriented radially with respect to the shaft so that as the strip end is pulled between the tool head and the strip cutting blade, a continuous strip of a selected width is cut from the peripheral edge defining the aperture. The strip cutting blade may be removable and replaceable. In one preferred embodiment, the strip cutting tool is configured as a leather working tool. | ||||||
| 25 | Fleshing tool | US403901 | 1989-09-01 | US4993243A | 1991-02-19 | Dale E. Guinn |
| A portable fleshing tool has a thin, circular blade mounted on a drive shaft of a motor. A front and a rear guard substantially protect the blade, with the rear guard removably attachable to the housing of the motor and the front guard removably attachable to the rear guard. The front guard is slightly vertically adjustable to permit slight adjustment of the depth of a fleshing cut because the fleshing blade is being operated in a plane perpendicular to the plane of the pelt or hide being fleshed. | ||||||
| 26 | Leather tooling apparatus | US297019 | 1981-08-27 | US4344230A | 1982-08-17 | Donald A. Olander |
| Shank and knife portions of a cutting tool having particular known utility in the leather tooling art are permitted to swivel within a sleeve member that is held in the chuck of a conventional electrical vibrating tool holder. An angular extension of the shank portion is bevelled to provide the knife portion of the cutting tool for contacting a leather work piece. The ease with which the shank and knife portions of the cutting tool are permitted to swivel is controlled at the time the cutting tool is inserted into the chuck of the tool holder by urging the sleeve against a spring that is coaxially positioned over the shank portion of the cutting tool between the sleeve member and a shoulder that serves to terminate the shank portion. | ||||||
| 27 | Multiple knife | US48870543 | 1943-05-27 | US2364339A | 1944-12-05 | BECKER MANO E |
| 28 | Furrier's knife | US40397341 | 1941-07-25 | US2313598A | 1943-03-09 | HERMAN STOCK |
| 29 | Fur cutting knife | US26589439 | 1939-04-04 | US2270970A | 1942-01-27 | SCHAFTEL ABRAHAM S |
| 30 | Fur knife | US23818238 | 1938-11-01 | US2198111A | 1940-04-23 | GORBATENKO DIMITRI L; ALLGOEWER ALBERT J |
| 31 | Furrier's cutting tool | US67569933 | 1933-06-14 | US2027964A | 1936-01-14 | CESAR DELBON ANGE |
| 32 | Furrier's knife | US2946735 | 1935-07-02 | US2025305A | 1935-12-24 | CHARLES PARZER |
| 33 | Tool for working leather and like materials | US46885330 | 1930-07-18 | US1912152A | 1933-05-30 | MERRICK FRANK W |
| 34 | Plane for leather and the like | US48744530 | 1930-10-09 | US1878410A | 1932-09-20 | HARRY LYON |
| 35 | Manual belt skiver | US10104614 | 2002-03-22 | US20020157263A1 | 2002-10-31 | Wolfgang Herold |
| A manual skiver for conveyor belts and the like includes a base with a flat bearing surface for engaging an associated belt face, and a blade receiving opening through the bearing surface. A handle is connected with the base to facilitate drawing the skiver across the belt face. A thin cutting blade is mounted in the base at a predetermined angle, and includes a U-shaped cutting edge defined by a flat central area and upstanding side areas at opposite sides of the central area. The U-shaped cutting edge extends through the blade opening, and is positioned a predetermined distance below the bearing surface to cut a groove in the belt face having a uniform depth. | ||||||
| 36 | Method and apparatus for skiving belt ends | US685275 | 1996-07-23 | US5852877A | 1998-12-29 | David A. Lotarski; Joseph C. Vogrig |
| A belt skiving apparatus and method in which a free-standing blade-carrying carriage is employed which does not require a guiding base. The carriage has a pair of rollers defining a nip into which a belt end to be skived is passed. The rollers press together about the belt end to securely grip the belt. One of the rollers is toothed to provide a non-slip engagement with the surface of the belt and at least one of the rollers is driven, preferably manually, through a crank arm. Rotation of the rollers advances the carriage relative to the belt to advance the carriage across the width of the belt. As the carriage is advanced, the belt is passed through the rollers and through a cutting blade disposed adjacent the rollers. As the carriage is advanced along the width of the belt, the blade slices a thin strip of the upper portion of the belt adjacent its upper face from the remainder of the belt. The thin strip that is removed is the portion of the belt that was punctured by the teeth of the driving roller. The carriage is preferably wheel mounted to roll across the width of the belt directly on a support surface, without the need for a guiding base. | ||||||
| 37 | Apparatus for skiving belt ends | US467589 | 1995-06-06 | US5771586A | 1998-06-30 | David A. Lotarski; Joseph C. Vogrig |
| A belt skiving apparatus is provided having a free-standing blade-carrying carriage mounting a pair of rollers defining a nip into which a belt end to be skived is passed. The rollers press together about the belt end to securely grip the belt, with at least one of the rollers being driven, preferably manually, through a crank arm. Rotation of the rollers advances the carriage relative to the belt to advance the carriage across the width of the belt. As the carriage is advanced, the belt is passed through the rollers and through a cutting blade disposed adjacent the rollers, with the blade slicing a thin strip of the upper portion of the belt adjacent its upper face from the remainder of the belt. The rollers may be driven by a ratchet arm to move the carriage along the belt end. Preferably, two pairs of rollers are employed on the carriage, one forward and one rearward of the blade to cut the uncut portion remaining at the trailing side of the belt after the belt passes through the forward roller pair. An adjustable fence can be employed for selective variability of the width of the cut from the belt. A quick-acting cam operated by a lever locks the adjustable fence in various positions for different widths of cuts. | ||||||
| 38 | Portable hand-held fleshing tool | US529748 | 1995-09-18 | US5582041A | 1996-12-10 | David E. Spiess |
| The tool includes a linear housing, a thin circular fleshing blade with a cutting edge around its perimeter, and a guard member. The housing encompasses an air-driven or electric motor and serves as a handle. A rotary drive shaft projects at an angle from an end of the handle, and the free end of the drive shaft is equipped to have the blade mounted thereon. The guard member is mountable on the housing to cover a substantial portion of the blade. The angular displacement of the drive shaft and blade from the handle enables the user to conduct a fleshing operation with a backhand stroke that is easier to control than a forward thrust motion. | ||||||
| 39 | Tool holder assembly | US319272 | 1989-03-06 | US4924576A | 1990-05-15 | Barry Schiller |
| A tool holder assembly of the type used to operatively position leather working tools or the like designed to punch or stamp the material being worked. A mallet, maul or other heavy, hammer-type instrument strikes the tool and forces a work engaging end thereof into penetrating or stamping engagement with the leather or other material being processed. The subject tool holder assembly includes an elongated handle which is intended to be gripped by the hand of the user a spaced distance from a tool receiving portion of the assembly so as to eliminate the danger of the positioning hand of the user being struck by the mallet or like instrument as well as allowing for ease of positioning of the tool. | ||||||
| 40 | Portable motor-driven cutter | US871552 | 1986-06-06 | US4669190A | 1987-06-02 | Tatsuo Innami; Katuo Koizumi; Toshiaki Imahashi; Kihachiro Matsumoto |
| A portable motor-driven cutter for cutting off a sheet material includes an eccentric shaft rotatably supported by a gear case and a gear cover, an L-shaped driver arm having an upper end rotatably fitted over an eccentric portion of the eccentric shaft, a cutting blade detachably mounted on the lower end of the driver arm, and a scribing blade detachably mounted on a base on which the gear case is mounted. When the eccentric shaft is rotated by a motor, the cutting blade is moved in an eccentric pattern to cut off a sheet material along a straight line scribed by the scribing blade. The cutting blade and the scribing blade are produced from a single break-off disposable cutter blade. | ||||||
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