DE1678397C3 - Schlagschrauber - Google Patents

Schlagschrauber

Info

Publication number
DE1678397C3
DE1678397C3 DE1678397A DEM0077462A DE1678397C3 DE 1678397 C3 DE1678397 C3 DE 1678397C3 DE 1678397 A DE1678397 A DE 1678397A DE M0077462 A DEM0077462 A DE M0077462A DE 1678397 C3 DE1678397 C3 DE 1678397C3
Authority
DE
Germany
Prior art keywords
cavity
anvil
tool housing
impact wrench
housing
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
DE1678397A
Other languages
German (de)
English (en)
Other versions
DE1678397B2 (de
DE1678397A1 (de
Inventor
Martin David Hoza
Robert Alexander Pennison
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Publication of DE1678397A1 publication Critical patent/DE1678397A1/de
Publication of DE1678397B2 publication Critical patent/DE1678397B2/de
Application granted granted Critical
Publication of DE1678397C3 publication Critical patent/DE1678397C3/de
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/001—Gas flow channels or gas chambers being at least partly formed in the structural parts of the engine or machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Percussive Tools And Related Accessories (AREA)
DE1678397A 1967-03-10 1968-03-06 Schlagschrauber Expired DE1678397C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US622209A US3407885A (en) 1967-03-10 1967-03-10 Air balance for impact wrenches

Publications (3)

Publication Number Publication Date
DE1678397A1 DE1678397A1 (de) 1971-11-11
DE1678397B2 DE1678397B2 (de) 1977-08-04
DE1678397C3 true DE1678397C3 (de) 1978-03-30

Family

ID=24493321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1678397A Expired DE1678397C3 (de) 1967-03-10 1968-03-06 Schlagschrauber

Country Status (6)

Country Link
US (1) US3407885A (nl)
DE (1) DE1678397C3 (nl)
FR (1) FR1555262A (nl)
GB (1) GB1198773A (nl)
NL (1) NL163450C (nl)
SE (1) SE342165B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3823795A (en) * 1973-05-30 1974-07-16 Black & Decker Mfg Co Air tool muffler
US7396197B2 (en) * 2004-09-30 2008-07-08 Ati Industrial Automation, Inc. Force-balanced air supply for pneumatic tools
US20060201689A1 (en) * 2005-03-10 2006-09-14 Sears Brands, L.L.C. Tool having a protected switch
EP2635410B1 (en) 2010-11-04 2016-10-12 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2476632A (en) * 1947-05-20 1949-07-19 Keller Tool Co Rotary impact tool
US3169585A (en) * 1961-01-11 1965-02-16 Spencer B Maurer Power operated rotary impact tool
US3156334A (en) * 1961-05-16 1964-11-10 Reed Roller Bit Co Impact tool with hammer rotatable and axially movable within the motor
US3253662A (en) * 1961-10-20 1966-05-31 Cooper Bessemer Corp Controlled torque tool
US3175660A (en) * 1962-09-28 1965-03-30 Skil Corp Rotary impact tool
US3212590A (en) * 1963-07-29 1965-10-19 Reed Roller Bit Co Impact wrench

Also Published As

Publication number Publication date
NL163450C (nl) 1980-09-15
GB1198773A (en) 1970-07-15
NL163450B (nl) 1980-04-15
SE342165B (nl) 1972-01-31
DE1678397B2 (de) 1977-08-04
FR1555262A (nl) 1969-01-24
US3407885A (en) 1968-10-29
NL6802957A (nl) 1968-09-11
DE1678397A1 (de) 1971-11-11

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee