ATE377484T1 - SPINDLE LOCKING DEVICE WITH GEAR AND LEVER - Google Patents

SPINDLE LOCKING DEVICE WITH GEAR AND LEVER

Info

Publication number
ATE377484T1
ATE377484T1 AT01305459T AT01305459T ATE377484T1 AT E377484 T1 ATE377484 T1 AT E377484T1 AT 01305459 T AT01305459 T AT 01305459T AT 01305459 T AT01305459 T AT 01305459T AT E377484 T1 ATE377484 T1 AT E377484T1
Authority
AT
Austria
Prior art keywords
gear
projection
lever
locking device
output shaft
Prior art date
Application number
AT01305459T
Other languages
German (de)
Inventor
Wade C King
Roger Q Smith
Original Assignee
Black & Decker Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Black & Decker Inc filed Critical Black & Decker Inc
Application granted granted Critical
Publication of ATE377484T1 publication Critical patent/ATE377484T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B24B23/022—Spindle-locking devices, e.g. for mounting or removing the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Replacement Of Web Rolls (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Portable Power Tools In General (AREA)
  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)

Abstract

A power tool (10) with a shaft locking mechanism has a member (30) which is rotatable about a pivot (36) on the housing. The member (30) has a first projection (26) which rotates the member (30) between an engaging and a disengaging position. A gear (60) is secured to the output shaft (16) of the power tool (10) . In a first position, the member (30) does not engage the gear (60). When the first projection (26) is moved, the member (30) rotates such that a second projection (40) engages the gear (60). When the second projection (40) engages the gear (60), this prohibits rotation of the output shaft (16). To disengage the member, the first projection (26) is moved in the opposite direction which, in turn, disengages the second projection (40) from the gear (60) enabling rotation of the output shaft (16). <IMAGE>
AT01305459T 2000-06-23 2001-06-22 SPINDLE LOCKING DEVICE WITH GEAR AND LEVER ATE377484T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60386900A 2000-06-23 2000-06-23

Publications (1)

Publication Number Publication Date
ATE377484T1 true ATE377484T1 (en) 2007-11-15

Family

ID=24417253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01305459T ATE377484T1 (en) 2000-06-23 2001-06-22 SPINDLE LOCKING DEVICE WITH GEAR AND LEVER

Country Status (6)

Country Link
EP (1) EP1166973B1 (en)
CN (1) CN1264655C (en)
AT (1) ATE377484T1 (en)
CA (1) CA2348985A1 (en)
DE (1) DE60131220T2 (en)
HK (1) HK1040663B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7980325B2 (en) * 2004-01-16 2011-07-19 Credo Technology Corporation Rotating shaft locking mechanism
NL1033187C2 (en) * 2007-01-08 2008-07-09 Bosch Gmbh Robert Electric tools, such as an angle grinder.
KR101124897B1 (en) * 2010-06-04 2012-03-27 주식회사 오스템 Round recliner for vehicle seat

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4336620C2 (en) * 1993-10-27 1997-07-03 Fein C & E Power tool with a clamping device that can only be operated when the engine is switched off
DE4344128B4 (en) * 1993-12-23 2008-09-11 Robert Bosch Gmbh Electric hand tool with a spindle lock
DE4432973B4 (en) * 1994-09-16 2009-10-01 Robert Bosch Gmbh Electric hand tool with a spindle lock
GB2327054A (en) * 1997-07-08 1999-01-13 Black & Decker Inc Shaft locking

Also Published As

Publication number Publication date
DE60131220T2 (en) 2008-08-28
CA2348985A1 (en) 2001-12-23
CN1332065A (en) 2002-01-23
EP1166973A1 (en) 2002-01-02
DE60131220D1 (en) 2007-12-20
HK1040663B (en) 2006-10-13
CN1264655C (en) 2006-07-19
HK1040663A1 (en) 2002-06-21
EP1166973B1 (en) 2007-11-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties