GB952899A - Torque control device for power screw drivers and the like - Google Patents

Torque control device for power screw drivers and the like

Info

Publication number
GB952899A
GB952899A GB12783/61A GB1278361A GB952899A GB 952899 A GB952899 A GB 952899A GB 12783/61 A GB12783/61 A GB 12783/61A GB 1278361 A GB1278361 A GB 1278361A GB 952899 A GB952899 A GB 952899A
Authority
GB
United Kingdom
Prior art keywords
balls
spring
clutch
spindle
dimples
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
GB12783/61A
Other languages
English (en)
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.)
Skil Corp
Original Assignee
Skil 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 Skil Corp filed Critical Skil Corp
Publication of GB952899A publication Critical patent/GB952899A/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
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/141—Mechanical overload release couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB12783/61A 1960-04-11 1961-04-10 Torque control device for power screw drivers and the like Expired GB952899A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21269A US3020789A (en) 1960-04-11 1960-04-11 Predetermined torque release hand tool

Publications (1)

Publication Number Publication Date
GB952899A true GB952899A (en) 1964-03-18

Family

ID=21803273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12783/61A Expired GB952899A (en) 1960-04-11 1961-04-10 Torque control device for power screw drivers and the like

Country Status (3)

Country Link
US (1) US3020789A (de)
DE (1) DE1285419B (de)
GB (1) GB952899A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133093A (en) * 1983-01-06 1984-07-18 Zero Max Ind Inc Torque limiting clutch
GB2180181A (en) * 1985-07-26 1987-03-25 Gardner Denver Gmbh A power-operated tool, preferably a screw-tightening tool
GB2190864A (en) * 1986-03-19 1987-12-02 Julien Jean Louis Lankry Screwdriving tool

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242996A (en) * 1962-03-23 1966-03-29 Reed Roller Bit Co Low torque screwdriver
US3194370A (en) * 1962-07-25 1965-07-13 Skil Corp Rotary driving tool with variable pitch spring
US3174599A (en) * 1962-08-09 1965-03-23 Ingersoll Rand Co Power tool torque release clutch operative in one direction
US3187865A (en) * 1962-12-21 1965-06-08 Skil Corp Predetermined torque release tool with non-ratcheting feature
DE1678656C3 (de) * 1965-07-08 1974-07-11 Robert Bosch Gmbh, 7000 Stuttgart Drehmomentbegrenzungseinrichtung
US3397601A (en) * 1966-04-18 1968-08-20 Hi Shear Corp Unitized brake for a fastenersetting driver
US4265320A (en) * 1977-05-16 1981-05-05 Matsushita Electric Industrial Co., Ltd. Electrically powered torque-controlled tool
DE3424224A1 (de) * 1984-06-30 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch angetriebener abschaltschrauber
US4844177A (en) * 1987-08-07 1989-07-04 The Aro Corporation Torque sensing, automatic shut-off and reset clutch for toggle controlled screwdrivers, nutsetters and the like
US4880064A (en) * 1987-11-05 1989-11-14 The Aro Corporation Torque sensing, automatic shut-off and reset clutch for screwdrivers, nutsetters and the like
US4901610A (en) * 1988-07-07 1990-02-20 Precision Instruments, Inc. Adjustable torque controlling mechanism
DE3912790A1 (de) * 1989-04-19 1990-10-25 Metabowerke Kg Vorrichtung fuer den kuppelbaren antrieb einer schrauberspindel
US5437524A (en) * 1994-06-02 1995-08-01 Huang; Jin-Tarn Torque-adjustment controller
US7219583B1 (en) * 2005-12-23 2007-05-22 Sunmatch Industrial Co., Ltd. Pneumatic screwdriver having an adjustable clockwise torque and a maximum counterclockwise torque
US7503443B1 (en) * 2006-05-02 2009-03-17 Seekonk Manufacturing Company, Inc. Torque control mechanism
TWI381911B (zh) * 2010-09-16 2013-01-11 Ho Tien Chen 螺絲鎖合工具之離合結構
EP3606702A4 (de) 2017-05-05 2021-03-10 Milwaukee Electric Tool Corporation Elektrowerkzeug
US20210322081A1 (en) * 2020-04-21 2021-10-21 Shukla Medical Quick connect for a medical device
EP3900881A1 (de) * 2020-04-23 2021-10-27 Hilti Aktiengesellschaft Elektrische handwerkzeugmaschine mit kugelrastkupplung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1881633A (en) * 1926-09-03 1932-10-11 Western Electric Co Overload clutch
US1855456A (en) * 1930-06-19 1932-04-26 Millers Falls Co Rotary tool
CH180130A (de) * 1933-10-04 1935-10-15 Bosch Robert Ag Werkzeuggerät mit Kraftantrieb.
US2263709A (en) * 1939-12-11 1941-11-25 Cleveland Pneumatic Tool Co Clutch device
US2743636A (en) * 1952-06-05 1956-05-01 Gardner Denver Co Drive mechanism for portable power operated screw drivers and the like
GB813687A (en) * 1954-10-14 1959-05-21 Frank Wendall Livermont Improvements in or relating to torque transmitting device
US2857997A (en) * 1956-06-15 1958-10-28 Clinton L Graybill Power driven tool chuck
US2886075A (en) * 1956-10-23 1959-05-12 Thor Power Tool Co Torque release clutch drive mechanism for power operated screw drivers and the like
US2923191A (en) * 1958-10-21 1960-02-02 Fulop Charles Power operated, predetermined torque release, axial-impact type hand tool
US2948173A (en) * 1959-04-15 1960-08-09 Paul F Herrmann Hand tool with adjustable torque release

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133093A (en) * 1983-01-06 1984-07-18 Zero Max Ind Inc Torque limiting clutch
GB2180181A (en) * 1985-07-26 1987-03-25 Gardner Denver Gmbh A power-operated tool, preferably a screw-tightening tool
GB2190864A (en) * 1986-03-19 1987-12-02 Julien Jean Louis Lankry Screwdriving tool
GB2190864B (en) * 1986-03-19 1989-11-29 Julien Jean Louis Lankry Screwdriving tool

Also Published As

Publication number Publication date
DE1285419B (de) 1968-12-12
US3020789A (en) 1962-02-13

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