公开(公告)号：US184210A

公开(公告)日：1876-11-07

申请号：US184210D

CPC classification number: B23B31/201 ,  Y10T279/17427 ,  Y10T279/17547

公开(公告)号：US155506A

公开(公告)日：1874-09-29

申请号：US155506D

CPC classification number: B23B31/201 ,  Y10T279/17307 ,  Y10T279/17521

公开(公告)号：US46854A

公开(公告)日：1865-03-14

申请号：US46854D

CPC classification number: B23B31/201 ,  Y10T279/17341 ,  Y10T408/56

公开(公告)号：US5609A

公开(公告)日：1848-05-30

申请号：US5609D

CPC classification number: B23B31/201 ,  Y10T279/17547

公开(公告)号：US20240181540A1

公开(公告)日：2024-06-06

申请号：US18442282

申请日：2024-02-15

Applicant: Bilz Werkzeugfabrik GmbH & Co. KG

Inventor： Daniel BUEHLER ,  Adrian RETZBACH ,  Michael VOSS

IPC: B23B31/20 ,  B23B31/117

CPC classification number: B23B31/201 ,  B23B31/1179

Abstract: A device for clamping and unclamping tools in a collet comprises a tool holder, a collet and a movable tensioner. The tool holder has a machine side and a tool side that is configured to accommodate a tool shank of a tool. The collet is arranged for clamping the tool shank inside the collet, the collet having a conical outer surface, which rests against a correspondingly shaped inner surface of the tool holder. The tensioner is configured to effect an axial movement of the collet with respect to the tool holder when the tool holder is thermally expanded, for clamping and unclamping the collet with the tool shank therein. The tensioner is arranged inside the tool holder on the machine side of the collet. A method is used to clamp tools in a collet of a tool holder.

公开(公告)号：US11744597B2

公开(公告)日：2023-09-05

申请号：US17233695

申请日：2021-04-19

Applicant: Aesculap AG

Inventor： André Bürk

IPC: A61B17/16 ,  A61B17/32 ,  B23B31/107 ,  A61B17/00 ,  A61B90/00 ,  A61C1/14 ,  B23B31/20 ,  A61C17/02 ,  B23B51/12

CPC classification number: A61B17/1633 ,  A61B17/162 ,  A61B17/32002 ,  B23B31/10741 ,  B23B31/201 ,  A61B17/1622 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2090/0813 ,  A61C1/144 ,  A61C17/0202 ,  B23B31/107 ,  B23B31/1071 ,  B23B51/126

Abstract: A surgical grip for receiving a handpiece shaft for conjoint rotation therewith and/or for receiving a medical tool in such a way as to transmit torque, includes a carrier sleeve on which at least one coupling component provided for coupling the handpiece shaft is attached such that the at least one coupling component can be brought to a coupled position and to an uncoupled position in the operating state, wherein the at least one coupling component can be brought into contact with an activation unit which is arranged between the carrier sleeve and to an outer actuation sleeve, wherein a rotation securing unit present inside the actuation sleeve acts on the activation unit in a spring-biased manner in the operating state such that the activation unit is held secure against rotation relative to the carrier sleeve.

公开(公告)号：US20180185035A1

公开(公告)日：2018-07-05

申请号：US15740058

申请日：2016-06-16

Applicant: Aesculap AG

Inventor： André Bürk

IPC: A61B17/16 ,  B23B31/20

CPC classification number: A61B17/1633 ,  A61B17/162 ,  A61B17/32002 ,  A61B2017/0046 ,  A61B2017/00477 ,  A61B2090/0813 ,  B23B31/107 ,  B23B31/1071 ,  B23B31/1074 ,  B23B31/201 ,  B23B51/126

Abstract: A surgical grip for receiving a handpiece shaft for conjoint rotation therewith and/or for receiving a medical tool in such a way as to transmit torque, includes a carrier sleeve on which at least one coupling component provided for coupling the handpiece shaft is attached such that the at least one coupling component can be brought to a coupled position and to an uncoupled position in the operating state, wherein the at least one coupling component can be brought into contact with an activation unit which is arranged between the carrier sleeve and an outer actuation sleeve, wherein a rotation securing unit present inside the actuation sleeve acts on the activation unit in a spring-biased manner in the operating state such that the activation unit is held secure against rotation relative to the carrier sleeve.

公开(公告)号：US09937568B2

公开(公告)日：2018-04-10

申请号：US15663429

申请日：2017-07-28

Applicant: Black & Decker Inc.

Inventor： Warren A. Ceroll ,  Craig Schell ,  Steven D. McDaniel ,  Gregory Griffin

IPC: B23C1/20 ,  B27C5/10 ,  B23B31/20 ,  B23B31/26 ,  B25H1/00 ,  B27C5/02

CPC classification number: B23C1/20 ,  B23B31/201 ,  B23B31/207 ,  B23B2260/11 ,  B23C2255/04 ,  B23C2255/08 ,  B25H1/0021 ,  B27C5/02 ,  B27C5/10 ,  Y10T279/17299 ,  Y10T409/306608 ,  Y10T409/307952 ,  Y10T409/308176 ,  Y10T409/308624

Abstract: A router includes a housing and a motor assembly disposed within the housing. The motor assembly includes a driven shaft having a cavity on a first end of the driven shaft. The router includes a collet that is configured to mate into the cavity of the driven shaft with the collet being configured to grip a shank of a router bit. The router includes a gear mechanism that is configured to couple and decouple from a second end of the driven shaft such that a rotation of the gear mechanism when the gear mechanism is coupled to the second end of the driven shaft causes at least one of tightening and loosening of the collet.

公开(公告)号：US20170326654A1

公开(公告)日：2017-11-16

申请号：US15663429

申请日：2017-07-28

Applicant: Black & Decker Inc.

Inventor： Warren A. Ceroll ,  Craig Schell ,  Steven D. McDaniel ,  Gregory Griffin

IPC: B23C1/20 ,  B27C5/02 ,  B25H1/00 ,  B27C5/10

CPC classification number: B23C1/20 ,  B23B31/201 ,  B23B31/207 ,  B23B2260/11 ,  B23C2255/04 ,  B23C2255/08 ,  B25H1/0021 ,  B27C5/02 ,  B27C5/10 ,  Y10T279/17299 ,  Y10T409/306608 ,  Y10T409/307952 ,  Y10T409/308176 ,  Y10T409/308624

Abstract: A router includes a housing and a motor assembly disposed within the housing. The motor assembly includes a driven shaft having a cavity on a first end of the driven shaft. The router includes a collet that is configured to mate into the cavity of the driven shaft with the collet being configured to grip a shank of a router bit. The router includes a gear mechanism that is configured to couple and decouple from a second end of the driven shaft such that a rotation of the gear mechanism when the gear mechanism is coupled to the second end of the driven shaft causes at least one of tightening and loosening of the collet.

公开(公告)号：US09751198B2

公开(公告)日：2017-09-05

申请号：US13810222

申请日：2011-07-07

Applicant: Ernst Gerber

Inventor： Ernst Gerber

IPC: B25B23/10 ,  B23B31/20 ,  B25B13/08 ,  B25B13/48

CPC classification number: B25B23/10 ,  B23B31/201 ,  B23B2231/2081 ,  B23B2260/078 ,  B23B2260/106 ,  B25B13/08 ,  B25B13/48

Abstract: The slip-proof system consists of screw connection elements in the form of union nuts having recesses (6, 22) arranged in the lateral surface and of a spanner (11, 25, 30), which is provided with projections (14, 28, 32) engaging into the recesses and is intended for tightening and loosening said screw connection elements.