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1. 发明申请

US20230100558A1 PLIERS-TYPE CUTTING TOOL 有权
公开(公告)号：US20230100558A1
公开(公告)日：2023-03-30
申请号：US17798588
申请日：2021-02-08
申请人： KNIPEX-Werk C. Gustav Putsch KG
发明人： Jan SCHLEIMINGER , Mario MOSLER , Kevin LIEDTKE
IPC分类号： H02G1/00 , B23D29/00 , B23D29/02 , B23D35/00
摘要： A pliers-type cutting tool having two tool legs which cross at a joint pin and are pivotable about an axis of rotation in a pivot plane with respect to one another. The tool legs form gripping portions on one side of the joint pin and a pliers mouth on the other side. Cutting of the pliers mouth pass into a position one over the other, at least radially on the outside, for the first time in a closing region. The cutting edges have in the position one over the other only in the closing region a particular free length on this central plane, and that over the free length a greatest opening width is present along an intermediate length on the central plane, and that the greatest opening width makes up a third or more of the total length of the cutting edges.

2. 发明授权

US11524393B2 Sleeve assembly for shear wrench tool 有权
公开(公告)号：US11524393B2
公开(公告)日：2022-12-13
申请号：US16713255
申请日：2019-12-13
申请人： BLACK & DECKER INC.
发明人： Philipp Libera , Rafael Gottschling , Michael Kunz
IPC分类号： B25B21/00 , B23D29/02 , B25F5/02 , B25B21/02
摘要： A sleeve assembly for a shear wrench tool including an output sleeve configured to mate with a nut to facilitate winding of the nut onto a threaded bolt and having a plurality of circumferentially arranged locking features for interlocking with those of a transmission sleeve. A transmission sleeve for transferring torque between the output sleeve and at least one feature of a shear wrench tool transmission section. The transmission sleeve has a first set of circumferentially arranged locking features for interlocking with the locking features of the output sleeve and a second set of circumferentially arranged locking features for cooperating with a locking sleeve. A locking sleeve coupled to the output sleeve in a manner which permits the locking sleeve to rotate between first and second rotational positions relative to the output sleeve.

3. 发明授权

US10399157B1 Hand held drive cleat notcher 有权
公开(公告)号：US10399157B1
公开(公告)日：2019-09-03
申请号：US15873768
申请日：2018-01-17
申请人： Rodney James Harman
发明人： Rodney James Harman
IPC分类号： B26B13/10 , B25B7/00 , B23D29/00 , B23D29/02 , B25B7/12
摘要： A hand-held drive cleat cutter-notcher for the cutting and/or notching of sheet materials, particularly drive cleats. The device in one example: a first handle; a second handle pivotably coupled to the first handle at a handle pivot; the handle pivot having a handle pivot axis; an inner jaw coupled to the first handle; the inner jaw comprising an inner jaw cutting edge substantially triangular in cross section in a plane parallel to the handle pivot axis; an outer jaw coupled to the second handle, the outer jaw having an insert surface beveled in a plane orthogonal to a cutting plane orthogonal to the pivot plane and orthogonal to the handle pivot; the outer jaw having a surface defining an outer jaw cutting edge adjacent which the inner jaw cutting edge passes; and wherein rotation of the second handle relative to the first handle rotates the inner jaw relative to the outer cutting jaw.

4. 发明申请

US20190255630A1 EMERGENCY ROOM RING CRACKER AND CUTTER 审中-公开
公开(公告)号：US20190255630A1
公开(公告)日：2019-08-22
申请号：US16280015
申请日：2019-02-19
申请人： Gerardo Rodriquez , Sergio Rucci
发明人： Gerardo Rodriquez , Sergio Rucci
IPC分类号： B23D29/02 , A61B90/00 , B25B7/12 , B25B7/02
摘要： The present invention discloses a ring cutter and ring cracker intended for use by medical personnel. The ring cutter employs a tissue guard that slips under the ring to protect the patient's finger or other appendage. A clipper head is inserted into the tissue guard. The tissue guard does not move and prevents the jaws of the clipper from injuring the patient. The tissue guard may be constructed of plastic that will break away after use to prevent contamination between patients. The invention also incorporates a ring cracker for breaking tungsten or ceramic rings. A recess in a ring base in one of the arms of the ring clipper retains a part of a ring. In the other arm, a threaded bolt with a hardened tip extends toward the ring. The arms of the clipper can be locked by a bar in a fixed position. A knob on the bolt allows a hardened tip at the end of the bolt to exert pressure on the tungsten or ceramic ring until it cracks, without injury to the patient.

5. 发明申请

US20190082607A1 GEARED HAND TOOL 审中-公开
公开(公告)号：US20190082607A1
公开(公告)日：2019-03-21
申请号：US16197620
申请日：2018-11-21
申请人： Fiskars Finland Oy Ab
发明人： Stephen P. Dechant , Steven Stokes
IPC分类号： A01G3/02 , A01G3/025 , B26B13/28 , B23D29/02
摘要： A hand tool includes a first jaw; a second jaw rotatably coupled to the first jaw, the second jaw including a first set of projections and a first bearing surface, the first bearing surface having a first curvature; and a lever coupled to the first jaw, the lever including a second set of projections and a second bearing surface, the second bearing surface having a second curvature. During a movement of the first and second jaws from a full open position to a full close position, the first and second sets of projections are at least partially engaged to prevent a slippage between the first and second bearing surfaces that are in a rolling contact during the movement of the first and second jaws from the full open position to the full close position.

6. 发明授权

US10136583B2 Geared hand tool 有权
公开(公告)号：US10136583B2
公开(公告)日：2018-11-27
申请号：US15161862
申请日：2016-05-23
申请人： Fiskars Brands, Inc.
发明人： Stephen P. Dechant , Steven Stokes
IPC分类号： A01G3/02 , B26B13/28 , A01G3/025 , B23D29/02
摘要： A hand tool includes a first jaw; a first handle coupled to a second jaw, the second jaw pivotably coupled to the first jaw and having a first geared structure, the first geared structure including a first plurality of teeth and a first bearing surface; and, a second handle coupled to a lever, the lever pivotably coupled to the first jaw and including a second geared structure, the second geared structure including a second plurality of teeth and a second bearing surface, wherein the first and second handles are movable between a full open position and a full close position such that during movement from the full open position to the full close position, the first plurality of teeth are at least partially engaged with the second plurality of teeth and the first and second bearing surfaces are in rolling contact.

7. 发明授权

US09962776B2 Pre-stressing tendon separation device 有权
公开(公告)号：US09962776B2
公开(公告)日：2018-05-08
申请号：US14420224
申请日：2013-07-08
申请人： Wobben Properties GmbH
发明人： Heinrich Gopfert , Christoph Graf
IPC分类号： B23D29/02 , B23D29/00
CPC分类号： B23D29/002
摘要： One or more embodiments concerns a stranded tensioning wire severing apparatus for stranded tensioning wires of steel, in particular stranded tensioning wires of prestressed concrete structures such as for example pylons of wind power installations, which is adapted to sever a bundle comprising a plurality of stranded tensioning wires in one working operation.One embodiment proposes that the apparatus has a housing, a cutting body arranged within the housing, and a plurality of passage openings corresponding to the plurality of stranded tensioning wires, which extend through the housing, wherein the passage openings are each penetrated by a slot adapted to receive the cutting body, and the cutting body has one or more cutting edges and is drivable in the housing movably in a cutting direction relative to the passage openings in such a way that the cutting edge or edges completely transit through the passage openings.

8. 发明申请

US20170246719A1 CONTROL METHOD AND DEVICE FOR POWERED EQUIPMENT 审中-公开
公开(公告)号：US20170246719A1
公开(公告)日：2017-08-31
申请号：US15513284
申请日：2015-11-03
申请人： PELLENC (Societe Anonyme)
发明人： Roger PELLENC , Philippe GILBERT , Bernard LOPEZ
IPC分类号： B23Q17/24 , H02P1/02 , G01B11/14 , A01G3/037 , B23D29/02
CPC分类号： B23Q17/24 , A01G3/037 , B23D29/02 , G01B11/14 , H02P1/02
摘要： A control device for a piece of powered equipment having an electronic sensor and an electronic control board for controlling the equipment depending on a control signal from the sensor. The electronic sensor is a contactless optical sensor, provided in an interface area of the control device, configured to measure a distance separating at least one target, located in the interface area, and the optical sensor, the electronic board being configured to establish a first control of a main function of the powered equipment, when a signal from the optical sensor is established for a measured distance within a first range of distances, and to establish a control for at least one additional function of the powered equipment, different from the main function, when a signal from the optical sensor is established for a measured distance greater than the first range of distances.

9. 发明授权

US09623469B2 Hand held forming tool 有权
公开(公告)号：US09623469B2
公开(公告)日：2017-04-18
申请号：US14693935
申请日：2015-04-23
申请人： General Electric Company
发明人： Erick Randle Holsonback , Jesse Michael Moss
IPC分类号： B21D5/01 , H01R43/04 , B21D22/02 , H01R43/042 , B21D53/36 , B23D29/02
CPC分类号： B21D22/02 , B21D5/01 , B21D53/36 , B23D29/026 , H01R43/0421
摘要： A hand held forming tool includes a first arm member having a forming portion that includes a base that is connected to a pressure pad and a bending member. The tool also includes a second arm member pivotally connected to the first arm member. The second arm member includes a die portion. The forming portion and the die portion move between an open and a closed position in response to a force applied to handles of the first and second arm members. The die portion includes a die body having a slot and a bending channel. The slot is complementary to the pressure pad and the bending channel is complementary to the bending member. The tool further includes a shearing plate that is arranged so as to cut a work piece that has been inserted into the slot.

10. 发明授权

US09457484B2 Pliers 有权
标题翻译：钳
公开(公告)号：US09457484B2
公开(公告)日：2016-10-04
申请号：US13578858
申请日：2010-12-06
申请人： Stefan Schultes , Guenter Schulz
发明人： Stefan Schultes , Guenter Schulz
IPC分类号： B26B13/26 , B23D29/02 , B25B7/00 , B25B7/02 , B25B7/08
CPC分类号： B26B13/26 , B23D29/026 , B25B7/00 , B25B7/02 , B25B7/08
摘要： The invention relates to a pliers, in particular a center cutter, having two pliers limbs (6, 7) arranged to cross in a joint which forms a pivot axis (8), the two pliers limbs (6, 7) forming, on one side of the joint, interacting working regions (2, 3) that have free ends (15, 16), and the pliers limbs having gripping limbs (10, 11) on the other side of the joint. In order to improve a pliers of the kind specified at the beginning in such a way that an advantageous design structure is achieved for the greatest possible force transmission ratio, it is proposed that one of the pliers limbs (6) is formed in the shape of a U on the joint side and that the pivot axis (8) passes through the U-limb (12).
摘要翻译：本发明涉及一种钳子，特别是一种中心切割器，其具有两个钳形肢体（6,7），其布置成在形成枢转轴线（8）的关节中交叉，所述两个钳子臂（6,7）形成在一个具有自由端（15,16）的接头，相互作用的工作区域（2,3）的侧面以及在接头另一侧具有抓握臂（10,11）的钳子肢。为了在开始时改进指定的那种钳子，使得能够实现最大的力传递比的有利的设计结构，所以提出一个钳子肢体（6）形成为在枢转轴线（8）穿过U形肢体（12）的U侧。

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