JPS5748348B2 - - Google Patents

Info

Publication number
JPS5748348B2
JPS5748348B2 JP54033778A JP3377879A JPS5748348B2 JP S5748348 B2 JPS5748348 B2 JP S5748348B2 JP 54033778 A JP54033778 A JP 54033778A JP 3377879 A JP3377879 A JP 3377879A JP S5748348 B2 JPS5748348 B2 JP S5748348B2
Authority
JP
Japan
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
JP54033778A
Other versions
JPS5524883A (en
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 filed Critical
Publication of JPS5524883A publication Critical patent/JPS5524883A/ja
Publication of JPS5748348B2 publication Critical patent/JPS5748348B2/ja
Granted 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
    • B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
JP3377879A 1978-07-14 1979-03-22 Torque response speed converting mechanism for power tool Granted JPS5524883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/924,525 US4215594A (en) 1978-07-14 1978-07-14 Torque responsive speed shift mechanism for power tool

Publications (2)

Publication Number Publication Date
JPS5524883A JPS5524883A (en) 1980-02-22
JPS5748348B2 true JPS5748348B2 (ja) 1982-10-15

Family

ID=25450320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3377879A Granted JPS5524883A (en) 1978-07-14 1979-03-22 Torque response speed converting mechanism for power tool

Country Status (7)

Country Link
US (1) US4215594A (ja)
JP (1) JPS5524883A (ja)
CA (1) CA1082011A (ja)
DE (1) DE2919744C2 (ja)
FR (1) FR2430824A1 (ja)
GB (1) GB2025290B (ja)
SE (1) SE440989B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122062U (ja) * 1984-01-26 1985-08-17 エヌ・テ−・エヌ東洋ベアリング株式会社 テンシヨンプ−リ

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4328871A (en) * 1980-01-28 1982-05-11 Sps Technologies, Inc. Power tool speed and torque control mechanism
JPS5914476A (ja) * 1982-07-16 1984-01-25 松下電工株式会社 電動ドライバ−
JPS59192465A (ja) * 1983-04-13 1984-10-31 前田金属工業株式会社 動力回転工具
JPS6011769U (ja) * 1983-06-30 1985-01-26 前田金属工業株式会社 異常回転防止具付きボルト・ナツト締付具
DE3329295A1 (de) * 1983-08-12 1985-02-28 Alfing Montagetechnik GmbH, 7080 Aalen Motorisch angetriebenes schraubwerkzeug
SE439349B (sv) * 1983-10-04 1985-06-10 Per John Karlsson Reversibel momentomvandlare
US4658616A (en) * 1984-10-15 1987-04-21 Sierracin Corporation Automatic roller swage machine
EP0226426B1 (en) * 1985-12-06 1990-05-16 Desoutter, Limited Two speed gearbox
SE461452B (sv) * 1986-06-06 1990-02-19 Atlas Copco Ab Motordrivet skruvdragningsverktyg med momentbegraensande organ
SE450354B (sv) * 1986-06-24 1987-06-22 Atlas Copco Ab Motordrivet tvahastighetsverktyg
US4793167A (en) * 1987-06-02 1988-12-27 Beiley Mark J Roller swaging machine
JPS6434678A (en) * 1987-07-30 1989-02-06 Olympic Co Ltd Speed change gear for rotary power tool
JPS6426166U (ja) * 1987-08-05 1989-02-14
DE3801972A1 (de) * 1988-01-23 1989-08-03 Wagner Paul Heinz Kraftschrauber
DE3825711A1 (de) * 1988-07-28 1990-02-01 Weber Schraubautomaten Drehwerkzeug
DE3826079A1 (de) * 1988-07-30 1990-02-01 Heinzeller Timo Dipl Ing Fh Pneumatisch-drehmomentgesteuerter druckluftschrauber
DE4038226A1 (de) * 1990-11-30 1992-06-04 Bosch Gmbh Robert Handgefuehrtes kraftdrehwerkzeug
GB2275644B (en) * 1993-03-05 1995-12-13 Black & Decker Inc Chuck spindle device and power tools incorporating same
GB9304540D0 (en) * 1993-03-05 1993-04-21 Black & Decker Inc Power tool and mechanism
DE4329200C2 (de) * 1993-08-31 2001-08-23 Bosch Gmbh Robert Motorgetriebener Schrauber
US5897454A (en) * 1996-01-31 1999-04-27 Black & Decker Inc. Automatic variable transmission for power tool
JP3514034B2 (ja) * 1996-05-10 2004-03-31 日立工機株式会社 シャーレンチ
US6102134A (en) * 1998-10-16 2000-08-15 Black & Decker Inc. Two-position screwdriver
US6035947A (en) * 1998-12-04 2000-03-14 Chung; Lee Hsin-Chih Primary shaft locking device of an electromotive tool
US6093128A (en) * 1999-03-12 2000-07-25 Ingersoll-Rand Company Ratchet wrench having self-shifting transmission apparatus
US6165096A (en) * 1999-03-12 2000-12-26 Ingersoll-Rand Company Self-shifting transmission apparatus
DE20106702U1 (de) * 2001-04-18 2001-07-05 Chung Lee Hsin Chih Haltevorrichtung für die Welle einer Elektrobohrmaschine
DE10124573A1 (de) * 2001-05-14 2002-11-21 C & E Fein Gmbh & Co Kg Kraftgetriebener Schrauber mit Drehmomentbegrenzungskupplung
US6715380B2 (en) 2001-05-14 2004-04-06 C. & E. Fein Gmbh & Co. Kg Power-driven screwdriver
TW554792U (en) 2003-01-29 2003-09-21 Mobiletron Electronics Co Ltd Function switching device of electric tool
TW556637U (en) 2003-02-24 2003-10-01 Mobiletron Electronics Co Ltd Power tool
US6796921B1 (en) 2003-05-30 2004-09-28 One World Technologies Limited Three speed rotary power tool
SE526996C2 (sv) * 2003-10-03 2005-12-06 Atlas Copco Tools Ab Kraftverktyg med vinkelväxel och drivspindeljustering
US20060108180A1 (en) * 2004-11-24 2006-05-25 Lincoln Industrial Corporation Grease gun
CN100574946C (zh) 2005-06-01 2009-12-30 密尔沃基电动工具公司 动力工具
US7980324B2 (en) * 2006-02-03 2011-07-19 Black & Decker Inc. Housing and gearbox for drill or driver
US8303449B2 (en) * 2006-08-01 2012-11-06 Techtronic Power Tools Technology Limited Automatic transmission for a power tool
US7513845B2 (en) * 2006-08-01 2009-04-07 Eastway Fair Company Limited Variable speed transmission for a power tool
EP2030709A3 (en) 2007-08-29 2013-01-16 Positec Power Tools (Suzhou) Co., Ltd. Power tool
US8851201B2 (en) * 2008-08-06 2014-10-07 Milwaukee Electric Tool Corporation Precision torque tool
DE102009001132B4 (de) * 2009-02-25 2022-04-28 Robert Bosch Gmbh Elektrowerkzeug
DE102009054931A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Handgeführtes Elektrowerkzeug mit einer Drehmomentkupplung
US9289886B2 (en) 2010-11-04 2016-03-22 Milwaukee Electric Tool Corporation Impact tool with adjustable clutch
CN102485436B (zh) * 2010-12-03 2015-07-15 南京德朔实业有限公司 电动工具
US8915331B2 (en) 2011-09-29 2014-12-23 Lincoln Industrial Corporation Battery powered, handheld lubrication gun with display
US9555536B2 (en) * 2014-06-05 2017-01-31 Hsiu-Lin HSU Two-stage locking electric screwdriver

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1150630B (de) * 1956-02-02 1963-06-20 Descutter Brothers Ltd Motorisch angetriebenes Schraubwerkzeug
US3187860A (en) * 1963-01-24 1965-06-08 Chicago Pneumatic Tool Co Portable nut runner having automatic speed change and automatic shut-off
US3257877A (en) * 1963-07-29 1966-06-28 Reed Roller Bit Co Power wrenches
US3430521A (en) * 1967-06-19 1969-03-04 Ingersoll Rand Co Power-operated tool having two-speed rotary output
SE323639B (ja) * 1968-09-10 1970-05-04 Atlas Copco Ab
BE791093A (fr) * 1971-12-30 1973-03-01 Gardner Denver Co Variateur automatique de vitesse d'outil
SE374506B (ja) * 1972-04-04 1975-03-10 Atlas Copco Ab
DE2409815A1 (de) * 1974-03-01 1975-09-11 Bosch Gmbh Robert Kraftschrauber mit abschalteinrichtung
US3960035A (en) * 1974-11-01 1976-06-01 Gardner-Denver Company Torque responsive speed shifting mechanism for power tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122062U (ja) * 1984-01-26 1985-08-17 エヌ・テ−・エヌ東洋ベアリング株式会社 テンシヨンプ−リ

Also Published As

Publication number Publication date
DE2919744C2 (de) 1983-11-17
US4215594A (en) 1980-08-05
CA1082011A (en) 1980-07-22
GB2025290A (en) 1980-01-23
SE7905250L (sv) 1980-01-15
GB2025290B (en) 1982-07-28
DE2919744A1 (de) 1980-01-31
FR2430824A1 (fr) 1980-02-08
FR2430824B1 (ja) 1985-02-15
JPS5524883A (en) 1980-02-22
SE440989B (sv) 1985-09-02

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