CA944227A - Fluid actuated impact mechanism - Google Patents

Fluid actuated impact mechanism

Info

Publication number
CA944227A
CA944227A CA146,262A CA146262A CA944227A CA 944227 A CA944227 A CA 944227A CA 146262 A CA146262 A CA 146262A CA 944227 A CA944227 A CA 944227A
Authority
CA
Canada
Prior art keywords
impact mechanism
fluid actuated
actuated impact
fluid
impact
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.)
Expired
Application number
CA146,262A
Other languages
English (en)
Other versions
CA146262S (en
Inventor
Larry D. Ruiter
Richard L. Zoerner
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.)
Gardner Denver Inc
Original Assignee
Gardner Denver 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 Gardner Denver Inc filed Critical Gardner Denver Inc
Application granted granted Critical
Publication of CA944227A publication Critical patent/CA944227A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Percussive Tools And Related Accessories (AREA)
CA146,262A 1971-11-29 1972-07-04 Fluid actuated impact mechanism Expired CA944227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20292571A 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
CA944227A true CA944227A (en) 1974-03-26

Family

ID=22751771

Family Applications (1)

Application Number Title Priority Date Filing Date
CA146,262A Expired CA944227A (en) 1971-11-29 1972-07-04 Fluid actuated impact mechanism

Country Status (6)

Country Link
US (1) US3714994A (xx)
JP (1) JPS5115919B2 (xx)
BE (1) BE788649A (xx)
CA (1) CA944227A (xx)
FR (1) FR2162835A5 (xx)
SE (1) SE387269B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771262U (xx) * 1980-10-20 1982-04-30
US5083619A (en) * 1989-09-25 1992-01-28 Chicago Pneumatic Tool Company Powered impact wrench
US5836403A (en) * 1996-10-31 1998-11-17 Snap-On Technologies, Inc. Reversible high impact mechanism
DE60120636T2 (de) 2000-01-27 2006-10-19 S.P. Air K.K. Pneumatisches rotations-werkzeug
US6796386B2 (en) * 2000-09-08 2004-09-28 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
US6880645B2 (en) * 2002-06-14 2005-04-19 S.P. Air Kabusiki Kaisha Pneumatic rotary tool
TWM301108U (en) * 2006-05-19 2006-11-21 Tranmax Machinery Co Ltd Structure of pneumatic spanner which is well-operated by single-hand to control CW or CCW direction
TWM562747U (zh) 2016-08-25 2018-07-01 米沃奇電子工具公司 衝擊工具
EP4101594A1 (de) * 2021-06-09 2022-12-14 Hilti Aktiengesellschaft Werkzeugmaschine und verfahren zum betrieb einer werkzeugmaschine
JP7462276B2 (ja) * 2021-06-28 2024-04-05 パナソニックＩｐマネジメント株式会社 インパクト工具

Also Published As

Publication number Publication date
FR2162835A5 (xx) 1973-07-20
JPS5115919B2 (xx) 1976-05-20
DE2253032A1 (de) 1973-06-07
BE788649A (fr) 1973-01-02
DE2253032B2 (de) 1975-08-21
US3714994A (en) 1973-02-06
SE387269B (sv) 1976-09-06
JPS4864600A (xx) 1973-09-06

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