CA2159705A1 - Mechanical lockout for a pneumatic tool - Google Patents

Mechanical lockout for a pneumatic tool

Info

Publication number
CA2159705A1
CA2159705A1 CA002159705A CA2159705A CA2159705A1 CA 2159705 A1 CA2159705 A1 CA 2159705A1 CA 002159705 A CA002159705 A CA 002159705A CA 2159705 A CA2159705 A CA 2159705A CA 2159705 A1 CA2159705 A1 CA 2159705A1
Authority
CA
Canada
Prior art keywords
tool
retainer
valve
motor
air
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002159705A
Other languages
English (en)
French (fr)
Inventor
Jack Pressley
John Knott
David M. Young
Pradip K. Paul
Richard Wilusz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2159705A1 publication Critical patent/CA2159705A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/04—Handles; Handle mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/255—Switches
    • B25D2250/265—Trigger mechanism in handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA002159705A 1992-12-21 1993-12-10 Mechanical lockout for a pneumatic tool Abandoned CA2159705A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US993,417 1992-12-21
US07/993,417 US5320187A (en) 1992-12-21 1992-12-21 Mechanical lockout for a pneumatic tool

Publications (1)

Publication Number Publication Date
CA2159705A1 true CA2159705A1 (en) 1994-07-07

Family

ID=25539521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002159705A Abandoned CA2159705A1 (en) 1992-12-21 1993-12-10 Mechanical lockout for a pneumatic tool

Country Status (6)

Country Link
US (1) US5320187A (US07224749-20070529-P00002.png)
EP (1) EP0689496A4 (US07224749-20070529-P00002.png)
AU (1) AU5746694A (US07224749-20070529-P00002.png)
CA (1) CA2159705A1 (US07224749-20070529-P00002.png)
TW (1) TW259740B (US07224749-20070529-P00002.png)
WO (1) WO1994014579A1 (US07224749-20070529-P00002.png)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5417294A (en) * 1994-03-15 1995-05-23 American Pneumatic Technologies Pneumatic hammer
US5623736A (en) * 1994-12-09 1997-04-29 Suport Systems, International Modular inflatable/air fluidized bed
US6073289A (en) * 1997-12-18 2000-06-13 Hill-Rom, Inc. Air fluidized bed
US6209964B1 (en) * 1999-03-03 2001-04-03 Jose Pinto Dump truck vibrator
US6158070A (en) * 1999-08-27 2000-12-12 Hill-Rom, Inc. Coverlet for an air bed
US7317263B2 (en) * 2004-05-10 2008-01-08 Gary Anderson Power tool lockdown device
US7750509B2 (en) * 2004-05-10 2010-07-06 Gary Anderson Power tool lockdown device
CA2506878C (en) * 2004-05-10 2011-11-22 Gary Anderson Pneumatic tool lock
EP1733849A1 (en) * 2005-06-15 2006-12-20 Caterpillar, Inc. Tool assembly having a two part body
EP2556928A1 (en) * 2005-06-15 2013-02-13 Caterpillar Inc. Tool retention apparatus and method
EP2050502A1 (en) * 2006-10-16 2009-04-22 Tokuyama Corporation Silicon lump crushing tool
US8113296B2 (en) * 2008-04-25 2012-02-14 Shore Douglas A Anti-rotation device for an impact tool
TW201117930A (en) * 2009-11-19 2011-06-01 De Poan Pneumatic Corp Driving device for resetting a nail hitting bar the a pneumatic nail gun
US10286535B2 (en) * 2016-03-30 2019-05-14 Caterpillar Inc. Valve body charge lock
KR101780154B1 (ko) * 2016-07-27 2017-09-20 대모 엔지니어링 주식회사 유압식 타격 기기 및 이를 포함하는 건설 장비
TWI719396B (zh) * 2019-01-25 2021-02-21 銳力工業股份有限公司 氣動錘之閥座

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319034A (en) * 1919-10-21 Oliver
US1586865A (en) * 1923-03-12 1926-06-01 Charles B Wade Automatic safety attachment for pneumatic hammers
US1590269A (en) * 1924-03-22 1926-06-29 Charles B Wade Automatic safety device for pneumatic hammers
DE455988C (de) * 1926-05-26 1928-02-14 Maschb Akt Ges H Flottmann & C Pressluftwerkzeug
US1915071A (en) * 1930-01-14 1933-06-20 Hyman Myron Attachment for mechanical hammers or the like
GB799442A (en) * 1956-01-04 1958-08-06 Turner Stanley Improvements in or relating to air-operated percussive tools
US3950625A (en) * 1975-04-17 1976-04-13 The Singer Company Safety switch for drill press using chuck key
US4006786A (en) * 1975-07-22 1977-02-08 M. E. Cunningham Company Power actuated portable marking tool
US4546833A (en) * 1983-12-27 1985-10-15 Microdot Inc. Adjustable torque responsive control
US4597517A (en) * 1985-06-21 1986-07-01 Signode Corporation Magazine interlock for a fastener driving device
SE469323B (sv) * 1986-05-14 1993-06-21 Rune Ericsson Ett slagredskap
FI80323C (fi) * 1987-03-23 1990-05-10 Tampella Oy Ab Foerfarande och anordning foer styrning av bergborrning.

Also Published As

Publication number Publication date
EP0689496A1 (en) 1996-01-03
US5320187A (en) 1994-06-14
WO1994014579A1 (en) 1994-07-07
AU5746694A (en) 1994-07-19
TW259740B (US07224749-20070529-P00002.png) 1995-10-11
EP0689496A4 (en) 1996-03-13

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Legal Events

Date Code Title Description
FZDE Discontinued