GB696035A - Improvements in or relating to overload clutches - Google Patents

Improvements in or relating to overload clutches

Info

Publication number
GB696035A
GB696035A GB2406450A GB2406450A GB696035A GB 696035 A GB696035 A GB 696035A GB 2406450 A GB2406450 A GB 2406450A GB 2406450 A GB2406450 A GB 2406450A GB 696035 A GB696035 A GB 696035A
Authority
GB
United Kingdom
Prior art keywords
balls
oct
sleeve
shaft
springs
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
GB2406450A
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.)
Molins Machine Co Ltd
Original Assignee
Molins Machine Co Ltd
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 Molins Machine Co Ltd filed Critical Molins Machine Co Ltd
Priority to GB2406450A priority Critical patent/GB696035A/en
Publication of GB696035A publication Critical patent/GB696035A/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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/202—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type
    • F16D43/204—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers
    • F16D43/206—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure of the ratchet type with intermediate balls or rollers moving axially between engagement and disengagement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

696,035. Slip-couplings. JACKSON, D. R. P., MOLINS MACHINE CO., Ltd. Oct. 2, 1951 [Oct. 2, 1950], No. 24064/50. Class 80 (ii). The breaking torque of an overload clutch is adjustable while the machine is running by means of a sleeve 10 screwed on a stationary member 8. The clutch comprises a driving plate 1 keyed to a shaft 3, a driven plate 2 rotatably mounted on the shaft 3 and carrying a sprocket 4, balls 11 engaging recesses 12 in the plates, and circumferentially disposed springs 5 urging the plates together. The compression of the springs is varied, by lateral movement of the collar 7 when it is manually rotated, through the intermediary of a thrust race 7. A U-shaped stop member 16 limits the travel of the sleeve 10. The balls 11, three of which are provided, are spaced at different radii to reduce clicking on overrun.
GB2406450A 1950-10-02 1950-10-02 Improvements in or relating to overload clutches Expired GB696035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2406450A GB696035A (en) 1950-10-02 1950-10-02 Improvements in or relating to overload clutches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2406450A GB696035A (en) 1950-10-02 1950-10-02 Improvements in or relating to overload clutches

Publications (1)

Publication Number Publication Date
GB696035A true GB696035A (en) 1953-08-19

Family

ID=10205788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2406450A Expired GB696035A (en) 1950-10-02 1950-10-02 Improvements in or relating to overload clutches

Country Status (1)

Country Link
GB (1) GB696035A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169607A (en) * 1962-02-07 1965-02-16 Sperry Rand Corp Rotary latch
DE1675774B1 (en) * 1963-07-30 1969-09-11 Fisholow Prod Ltd Overload clutch
FR2475658A1 (en) * 1980-02-11 1981-08-14 Hilti Ag OVERLOAD COUPLING FOR TRANSMITTING LIMIT TORQUE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169607A (en) * 1962-02-07 1965-02-16 Sperry Rand Corp Rotary latch
DE1675774B1 (en) * 1963-07-30 1969-09-11 Fisholow Prod Ltd Overload clutch
FR2475658A1 (en) * 1980-02-11 1981-08-14 Hilti Ag OVERLOAD COUPLING FOR TRANSMITTING LIMIT TORQUE

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