CA938138A - Depth adjusters and interchangeable locators for screwdrivers - Google Patents

Depth adjusters and interchangeable locators for screwdrivers

Info

Publication number
CA938138A
CA938138A CA131417A CA131417A CA938138A CA 938138 A CA938138 A CA 938138A CA 131417 A CA131417 A CA 131417A CA 131417 A CA131417 A CA 131417A CA 938138 A CA938138 A CA 938138A
Authority
CA
Canada
Prior art keywords
screwdrivers
locators
interchangeable
depth adjusters
adjusters
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
CA131417A
Other versions
CA131417S (en
Inventor
Gary S. Lafferty, Sr.
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.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool Corp
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 Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Application granted granted Critical
Publication of CA938138A publication Critical patent/CA938138A/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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0064—Means for adjusting screwing depth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CA131417A 1971-05-06 1971-12-30 Depth adjusters and interchangeable locators for screwdrivers Expired CA938138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14072871A 1971-05-06 1971-05-06

Publications (1)

Publication Number Publication Date
CA938138A true CA938138A (en) 1973-12-11

Family

ID=22492540

Family Applications (1)

Application Number Title Priority Date Filing Date
CA131417A Expired CA938138A (en) 1971-05-06 1971-12-30 Depth adjusters and interchangeable locators for screwdrivers

Country Status (4)

Country Link
US (1) US3712352A (en)
JP (1) JPS5434960B1 (en)
CA (1) CA938138A (en)
DE (1) DE2220792C3 (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633777C2 (en) * 1976-07-28 1983-06-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Screw attachment for power tools
US4158970A (en) * 1977-06-15 1979-06-26 Black & Decker Inc. Override arrangement and actuating knob for a shifting mechanism in portable tools
DE2946697A1 (en) * 1979-11-20 1981-05-27 Dr.h.c. Artur 7244 Waldachtal Fischer DEVICE FOR SCREWING IN FIXING SCREWS
DE3242862A1 (en) * 1982-11-19 1984-05-24 Hilti Ag, Schaan HAND DEVICE WITH ADJUSTABLE DEPTH STOP
DE3308135A1 (en) * 1983-03-08 1984-09-20 Metabowerke GmbH & Co, 7440 Nürtingen Power-driven screwdriver
US4647260A (en) * 1984-03-15 1987-03-03 Black & Decker Inc. Depth-adjusting system for a power tool
JPS6347870U (en) * 1986-09-16 1988-03-31
JPH0657393B2 (en) * 1989-04-20 1994-08-03 松下電工株式会社 Screw tightening depth adjustment device for rotary tools
US5380132A (en) * 1993-09-10 1995-01-10 Black & Decker Inc. Depth adjusting system for a power tool
US5601387A (en) * 1995-06-07 1997-02-11 Black & Decker Inc. Depth adjusting system for a power tool
US6499381B2 (en) * 2000-08-11 2002-12-31 Milwaukee Electric Tool Corporation Nosepiece assembly for a power tool
US6758116B2 (en) * 2001-06-28 2004-07-06 Porter-Cable/Delta Depth adjusting system for a screw gun
DE102004053250A1 (en) * 2004-11-04 2006-05-11 Hilti Ag Depth stop arrangement
US8258422B2 (en) * 2007-07-27 2012-09-04 Blake Hobson Plunge adjustment mechanism for a stud welding tool
US20090200758A1 (en) * 2008-02-07 2009-08-13 Chin Hung Lam Auto Locking Chuck
CN102407518A (en) * 2010-09-25 2012-04-11 陈河田 Clutching structure for screw locking tool
US9616557B2 (en) 2013-03-14 2017-04-11 Black & Decker Inc. Nosepiece and magazine for power screwdriver
US20150151424A1 (en) 2013-10-29 2015-06-04 Black & Decker Inc. Power tool with ergonomic handgrip
USD725981S1 (en) 2013-10-29 2015-04-07 Black & Decker Inc. Screwdriver with nosepiece
US9155545B2 (en) 2013-10-31 2015-10-13 Enteroptyx, Inc. Surgical drill handpiece with adjustable cutting tool guard
JP6190277B2 (en) * 2014-01-06 2017-08-30 吉野石膏株式会社 Protective cap
CN105751136B (en) * 2014-12-18 2018-02-23 南京德朔实业有限公司 Accessory suitable for screwdriver bit and the screwdriver bit component with the accessory
US10093005B2 (en) * 2014-07-15 2018-10-09 Chervon (Hk) Limited Bit accessory and bit assembly
US10433856B2 (en) 2016-07-11 2019-10-08 Grace Medical, Inc. Surgical drill handpiece with adjustable cutting tool guard
JP6837906B2 (en) * 2017-04-26 2021-03-03 株式会社マキタ Electric driver
US11345973B2 (en) 2017-10-20 2022-05-31 Jfe Steel Corporation High-strength steel sheet and method for manufacturing the same
CN111247264A (en) 2017-10-20 2020-06-05 杰富意钢铁株式会社 High-strength steel sheet and method for producing same
CN111331546A (en) * 2020-03-13 2020-06-26 广汽菲亚特克莱斯勒汽车有限公司广州分公司 Screwdriver head protection device and safe screwdriver head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790471A (en) * 1955-07-19 1957-04-30 Clinton L Graybill Power driven screw driver
US2940488A (en) * 1959-08-17 1960-06-14 Black & Decker Mfg Co Depth gauge for power-operated screwdriver, nut-runner, and the like
US3298410A (en) * 1964-01-31 1967-01-17 Morifuji Haguruma Seisakusho C Screw holder structure for use with screw drivers
US3454059A (en) * 1967-10-02 1969-07-08 Black & Decker Mfg Co Attaching and adjusting construction for depth locating accessory
DE1981300U (en) * 1967-10-06 1968-03-14 Fein C & E ADJUSTABLE DEPTH STOP FOR POWER-OPERATED HANDHELD SCREWDRIVERS.
US3527273A (en) * 1968-01-24 1970-09-08 Rockwell Mfg Co Adjustable means of limiting driving depth with attachable nosepiece

Also Published As

Publication number Publication date
DE2220792B2 (en) 1981-02-19
DE2220792C3 (en) 1981-10-29
DE2220792A1 (en) 1972-11-16
US3712352A (en) 1973-01-23
JPS5434960B1 (en) 1979-10-30

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