GB728422A - Improvements in and relating to friction clutch devices - Google Patents

Improvements in and relating to friction clutch devices

Info

Publication number
GB728422A
GB728422A GB1883153A GB1883153A GB728422A GB 728422 A GB728422 A GB 728422A GB 1883153 A GB1883153 A GB 1883153A GB 1883153 A GB1883153 A GB 1883153A GB 728422 A GB728422 A GB 728422A
Authority
GB
United Kingdom
Prior art keywords
frictional
friction
coupling element
driving shaft
freewheel
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
GB1883153A
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.)
Scintilla AG
Original Assignee
Scintilla AG
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 Scintilla AG filed Critical Scintilla AG
Publication of GB728422A publication Critical patent/GB728422A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
    • F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
    • 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-springs
    • 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
    • F16D45/00—Freewheels or freewheel clutches combined with automatic clutches

Abstract

728,422. Freewheel clutches; friction couplings. SCINTILLA, Ltd. July 7, 1953 [July 7, 1952], No. 18831/53. Class 80 (2). A freewheel friction clutch device, especially for magnetic sound recording apparatus, comprises a coupling element 6, freely rotatable on a driving shaft 2, having on one side a frictional surface and on the other a driving connection 7<SP>1</SP>, 9 to a freewheel member 7, shown as a helical spring, which can automatically couple itself to the driving shaft for one direction of rotation, and a further coupling element 11 also freely rotatable about the driving shaft independently of the coupling element 6 and having on one side a frictional surface facing the first-mentioned friction surface and on the other side means 15, &c., for adjusting the pressure exerted on a frictional member 13 interposed between the two frictional surfaces. The pressure adjusting means consists of a nut 15, spring 18 and slidable sleeve 17, the friction member 13 being a disc having holes in which corks 14 are inserted.
GB1883153A 1952-07-07 1953-07-07 Improvements in and relating to friction clutch devices Expired GB728422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH301098T 1952-07-07

Publications (1)

Publication Number Publication Date
GB728422A true GB728422A (en) 1955-04-20

Family

ID=4490938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1883153A Expired GB728422A (en) 1952-07-07 1953-07-07 Improvements in and relating to friction clutch devices

Country Status (4)

Country Link
CH (1) CH301098A (en)
DE (1) DE942773C (en)
FR (1) FR1078797A (en)
GB (1) GB728422A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930463A (en) * 1958-01-07 1960-03-29 Ibm Torque limiting clutch

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466783B1 (en) * 1989-04-14 1998-03-18 Vysarn Pty Ltd Torque regulating device
ATE164211T1 (en) * 1989-04-14 1998-04-15 Vysarn Pty Ltd TORQUE CONTROL ARRANGEMENT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE833071C (en) * 1950-06-02 1952-03-03 Siemens Schuckertwerke A G Arrangement for the electromotive drive of sewing machines or other machines running at variable speed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930463A (en) * 1958-01-07 1960-03-29 Ibm Torque limiting clutch

Also Published As

Publication number Publication date
DE942773C (en) 1956-05-09
FR1078797A (en) 1954-11-23
CH301098A (en) 1954-08-31

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