GB683798A - Electric clutch-brake motor - Google Patents

Electric clutch-brake motor

Info

Publication number
GB683798A
GB683798A GB1125851A GB1125851A GB683798A GB 683798 A GB683798 A GB 683798A GB 1125851 A GB1125851 A GB 1125851A GB 1125851 A GB1125851 A GB 1125851A GB 683798 A GB683798 A GB 683798A
Authority
GB
United Kingdom
Prior art keywords
motor
pair
pulley
lever
arms
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
GB1125851A
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Priority to GB1125851A priority Critical patent/GB683798A/en
Publication of GB683798A publication Critical patent/GB683798A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

683,798. Operating clutches. FAIRWEATHER, W. C. (Singer Manufacturing Co.). May 15, 1951, No. 11258/51. Class 80 (ii). [Also in Group XXXV] A motor has a friction clutch and a brake mechanism actuated by a lever having arms located one at each side of the rotor axis, the said lever being in turn operated by a rod passing the fulcrum axis of a pivotal mounting by which the motor is suspended. Fig. 1 shows a motor having a brake or pulley member 24 and a clutch member 28 carried by a tubular shaft 23 surrounding the rotor shaft reduced portion 38. The motor is suspended by a pair of bearing blocks 18 within which a long journal 16 is placed. An endwise shiftable operating rod 58 extending through a bore in the journal 16 engages the ends of a pair of lever arms 47, 48. When the rod 58 is pushed in the direction of the arrow A against a pair of springs 49 and a spring 30, the effect will be (i) disengagement of the clutch disc 28 (ii) braking of the pulley 24 by a pair of friction discs carried by the arms 47, 48. The pulley 40 is mounted on the rotor shaft and therefore rotates continuously when the motor is running. The position of the motor. about its pivotal mounting can be varied by providing the frame of the motor with an ear 59 having a hole through which passes a bolt 60 fastened to the table. Specifications 535,239 and 620,960 are referred to.
GB1125851A 1951-05-15 1951-05-15 Electric clutch-brake motor Expired GB683798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1125851A GB683798A (en) 1951-05-15 1951-05-15 Electric clutch-brake motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1125851A GB683798A (en) 1951-05-15 1951-05-15 Electric clutch-brake motor

Publications (1)

Publication Number Publication Date
GB683798A true GB683798A (en) 1952-12-03

Family

ID=9982915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1125851A Expired GB683798A (en) 1951-05-15 1951-05-15 Electric clutch-brake motor

Country Status (1)

Country Link
GB (1) GB683798A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180829B (en) * 1961-04-21 1964-11-05 Albino Ferranti Electric motor with brake clutch for driving work machines with high performance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180829B (en) * 1961-04-21 1964-11-05 Albino Ferranti Electric motor with brake clutch for driving work machines with high performance

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