IT8025660A0 - Meccanismo d'innesto per chiave a percussione. - Google Patents

Meccanismo d'innesto per chiave a percussione.

Info

Publication number
IT8025660A0
IT8025660A0 IT8025660A IT2566080A IT8025660A0 IT 8025660 A0 IT8025660 A0 IT 8025660A0 IT 8025660 A IT8025660 A IT 8025660A IT 2566080 A IT2566080 A IT 2566080A IT 8025660 A0 IT8025660 A0 IT 8025660A0
Authority
IT
Italy
Prior art keywords
engagement mechanism
impact wrench
wrench
impact
engagement
Prior art date
Application number
IT8025660A
Other languages
English (en)
Other versions
IT1194712B (it
Inventor
William Keith Wallace
David Andrew Giardino
Original Assignee
Chicago Pneumatic Tool Co
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 Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co
Publication of IT8025660A0 publication Critical patent/IT8025660A0/it
Application granted granted Critical
Publication of IT1194712B publication Critical patent/IT1194712B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B25B21/026—Impact clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
IT25660/80A 1979-12-18 1980-10-30 Meccanismo d'innesto per chiave a percussione IT1194712B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/104,848 US4347902A (en) 1979-12-18 1979-12-18 Rotary impact wrench clutch

Publications (2)

Publication Number Publication Date
IT8025660A0 true IT8025660A0 (it) 1980-10-30
IT1194712B IT1194712B (it) 1988-09-22

Family

ID=22302714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25660/80A IT1194712B (it) 1979-12-18 1980-10-30 Meccanismo d'innesto per chiave a percussione

Country Status (12)

Country Link
US (1) US4347902A (it)
JP (1) JPS56134182A (it)
AU (1) AU6464680A (it)
BE (1) BE885467A (it)
BR (1) BR8008031A (it)
DE (2) DE8031519U1 (it)
ES (1) ES495818A0 (it)
FR (1) FR2471839A1 (it)
GB (1) GB2065525A (it)
IT (1) IT1194712B (it)
NL (1) NL8005916A (it)
SE (1) SE8008869L (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033628B2 (ja) * 1981-01-27 1985-08-03 株式会社 空研 インパクトレンチにおける打撃回転装置
US4585078A (en) * 1982-09-09 1986-04-29 Alexandrov Vladimir M Rotary impact tool
SE451437B (sv) * 1986-10-03 1987-10-12 Atlas Copco Ab Hydraulisk momentimpulsgenerator
US4836296A (en) * 1988-08-22 1989-06-06 Dresser Industries, Inc. Fluid pressure impulse nut runner
US4991472A (en) * 1988-11-04 1991-02-12 James Curtis Hilliard D.C. direct drive impact wrench
JP2525518B2 (ja) * 1991-04-17 1996-08-21 朝日金属精工株式会社 締付けレンチ
US5346022A (en) * 1993-01-29 1994-09-13 Snap-On Incorporated Torque limiting device for air impact tool
JP3000185B2 (ja) * 1993-04-21 2000-01-17 株式会社山崎歯車製作所 インパクトレンチによるボルト締結方法
US5622230A (en) * 1995-06-15 1997-04-22 Chicago Pneumatic Tool Company Rotary impact wrench clutch improvement
US6003618A (en) * 1997-07-29 1999-12-21 Chicago Pneumatic Tool Company Twin lobe impact mechanism
US6196332B1 (en) * 1998-12-03 2001-03-06 Ingersoll-Rand Company Rotational energy storage device and tools incorporating same
US6491111B1 (en) 2000-07-17 2002-12-10 Ingersoll-Rand Company Rotary impact tool having a twin hammer mechanism
US8074348B2 (en) * 2002-07-15 2011-12-13 Haytayan Harry M Apparatus and method for fastening together structural components
US20040006860A1 (en) * 2002-07-15 2004-01-15 Haytayan Harry M. Method and apparatus for attaching structural components with fasteners
US20060225903A1 (en) * 2005-04-07 2006-10-12 Sterling Robert E Rotary impact tool, shock attenuating coupling device for a rotary impact tool, and rotary impact attenuating device
US7438140B2 (en) * 2006-01-27 2008-10-21 Exhaust Technologies, Inc. Shock attenuating device for a rotary impact tool
EP2265414A1 (en) * 2008-03-17 2010-12-29 Stanley Black & Decker, Inc. Discontinous drive tool assembly and method for detecting the rotational angle thereof
DE112009001141T5 (de) * 2008-05-07 2011-06-09 Milwaukee Electric Tool Corp., Brookfield Antriebsanordnung für ein Kraftwerkzeug
US20130000938A1 (en) * 2010-01-25 2013-01-03 Makita Corporation Power tool
WO2012061176A2 (en) 2010-11-04 2012-05-10 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
SE535919C2 (sv) * 2011-06-30 2013-02-19 Atlas Copco Ind Tech Ab Elektriskt motordrivet verktyg
CN112576638B (zh) * 2020-12-29 2025-02-18 江苏东成工具科技有限公司 电动工具
US12296453B2 (en) * 2023-04-03 2025-05-13 Caterpillar Inc. Hammer piston

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA469727A (en) * 1950-11-28 P. Forss Frithiof Impact tools
US3179219A (en) * 1962-04-02 1965-04-20 Atlas Copco Ab Impact clutches
US3414065A (en) * 1967-04-26 1968-12-03 Rockwell Mfg Co Rotary impact tool
US3552499A (en) * 1968-10-10 1971-01-05 Spencer B Maurer Rotary power tool clutch mechanism
US3533479A (en) * 1968-10-23 1970-10-13 Sioux Tools Inc Impact mechanism with improved hammer and hammer frame assembly therefor
US3734205A (en) * 1971-06-04 1973-05-22 S Maurer Rotary power tool with centrifugal coupling means

Also Published As

Publication number Publication date
JPS56134182A (en) 1981-10-20
DE3044533A1 (de) 1981-06-25
SE8008869L (sv) 1981-06-19
BR8008031A (pt) 1981-06-23
NL8005916A (nl) 1981-07-16
AU6464680A (en) 1981-06-25
GB2065525A (en) 1981-07-01
IT1194712B (it) 1988-09-22
DE8031519U1 (de) 1981-04-16
ES8107080A1 (es) 1981-10-16
ES495818A0 (es) 1981-10-16
BE885467A (fr) 1981-03-30
FR2471839A1 (fr) 1981-06-26
US4347902A (en) 1982-09-07

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