GB319355A - Clutch mechanism - Google Patents

Clutch mechanism

Info

Publication number
GB319355A
GB319355A GB27349/29A GB2734929A GB319355A GB 319355 A GB319355 A GB 319355A GB 27349/29 A GB27349/29 A GB 27349/29A GB 2734929 A GB2734929 A GB 2734929A GB 319355 A GB319355 A GB 319355A
Authority
GB
United Kingdom
Prior art keywords
tool
nuts
balls
shaft
teeth
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
GB27349/29A
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.)
Chicago Pneumatic Tool Co LLC
Original Assignee
Chicago Pneumatic Tool Co LLC
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 Chicago Pneumatic Tool Co LLC filed Critical Chicago Pneumatic Tool Co LLC
Publication of GB319355A publication Critical patent/GB319355A/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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/04—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type
    • F16D7/042—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement
    • F16D7/044—Slip couplings, e.g. slipping on overload, for absorbing shock of the ratchet type with at least one part moving axially between engagement and disengagement the axially moving part being coaxial with the rotation, e.g. a gear with face teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Abstract

319,355. Chicago Pneumatic Tool Co., (Assignees of Callan, W. H.). Sept. 21, 1928, [Convention date]. Bolts, nuts, and screws, screwing-up.-In portable or stationary machines for driving screws, nuts, &c., a claw-clutch member 17, rotatably connected by balls 18 to the hollow tool-shaft 10, is engageable by axial pressure against a spring 23 with a complementary member 13 secured to a motor-driven spindle D, and has on its under face shallow bevelled teeth of irregular size and spacing, engaging like teeth 20<a>, Fig. 3, on a member 20, which is slidably keyed by one or more rows of balls 21 to the shaft 10 and is pressed by an adjustable spring 24. The members 17, 20 form an overload-release clutch designed to prevent frequent reengagement during slip, engagement occurring preferably, at one point only in a rotation. The tooth-sides may radiate from a point eccentric to the axis or be tangential to a small circle. Socket.-The tool (not shown) is retained in the polygonal socket 11 by a ball and slide device 12.
GB27349/29A 1928-09-21 1929-09-06 Clutch mechanism Expired GB319355A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319355XA 1928-09-21 1928-09-21

Publications (1)

Publication Number Publication Date
GB319355A true GB319355A (en) 1930-08-21

Family

ID=21862198

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27349/29A Expired GB319355A (en) 1928-09-21 1929-09-06 Clutch mechanism

Country Status (1)

Country Link
GB (1) GB319355A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760284C (en) * 1939-09-05 1952-11-10 Siemens Schuckertwerke A G Adjustment drive for shut-off devices, switchgear or the like.
DE1140031B (en) * 1956-02-25 1962-11-22 Zahnradfabrik Friedrichshafen Form-fit coupling
DE1140033B (en) * 1960-10-07 1962-11-22 Zahnradfabrik Friedrichshafen Shaft coupling that can be engaged and disengaged
DE1212358B (en) * 1962-01-30 1966-03-10 Lothar Lampe Claw clutch with synchronizing device
DE2155556A1 (en) * 1970-12-14 1972-06-22 ELITEX Zavody textilniho stroji renstvi generalm rzeditelstvi, Reichen berg (Tschechoslowakei) Coupling for textile machines, especially for spindleless fine spinning machines
US9855088B2 (en) 2014-01-17 2018-01-02 DePuy Synthes Products, Inc. Torque limiting instrument
US10194988B2 (en) 2014-01-17 2019-02-05 DePuy Synthes Products, Inc. Torque limiting instrument

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE760284C (en) * 1939-09-05 1952-11-10 Siemens Schuckertwerke A G Adjustment drive for shut-off devices, switchgear or the like.
DE1140031B (en) * 1956-02-25 1962-11-22 Zahnradfabrik Friedrichshafen Form-fit coupling
DE1140033B (en) * 1960-10-07 1962-11-22 Zahnradfabrik Friedrichshafen Shaft coupling that can be engaged and disengaged
DE1212358B (en) * 1962-01-30 1966-03-10 Lothar Lampe Claw clutch with synchronizing device
DE2155556A1 (en) * 1970-12-14 1972-06-22 ELITEX Zavody textilniho stroji renstvi generalm rzeditelstvi, Reichen berg (Tschechoslowakei) Coupling for textile machines, especially for spindleless fine spinning machines
US9855088B2 (en) 2014-01-17 2018-01-02 DePuy Synthes Products, Inc. Torque limiting instrument
US10194988B2 (en) 2014-01-17 2019-02-05 DePuy Synthes Products, Inc. Torque limiting instrument

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