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GB602942A - Improvements in impulse starters for magneto-electric machines - Google Patents

Improvements in impulse starters for magneto-electric machines

Info

Publication number
GB602942A
GB602942A GB3020445A GB3020445A GB602942A GB 602942 A GB602942 A GB 602942A GB 3020445 A GB3020445 A GB 3020445A GB 3020445 A GB3020445 A GB 3020445A GB 602942 A GB602942 A GB 602942A
Authority
GB
United Kingdom
Prior art keywords
magneto
pawl
cam
boss
spring
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
GB3020445A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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
Priority to BE444753D priority Critical patent/BE444753A/xx
Priority to FR870752D priority patent/FR870752A/en
Priority to DEC57164D priority patent/DE749546C/en
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB3020445A priority patent/GB602942A/en
Priority to GB30195/45A priority patent/GB602940A/en
Publication of GB602942A publication Critical patent/GB602942A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/06—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables
    • B60C27/08—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over the complete circumference of the tread, e.g. made of chains or cables involving lugs or rings taking up wear, e.g. chain links, chain connectors
    • 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
    • F16D5/00—Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

602,942. Driving magnetos. BRITISH THOMSON-HOUSTON CO., Ltd., and GRIFFITHS, L. Nov. 12, 1945, No. 30204. [Class 35] An impulse starter for a magneto has a restraining pawl 6 pivoted at 5 on the magneto end plate 1 to engage one or more notches 3a in a boss 3 secured to the magneto shaft and driven by a spring 9 from a driving member 8 which is also provided with a cam surface 8a for periodically disengaging the pawl. The relative displacement is limited by a tongue 8d on the driving member engaging a slot 3b in the boss 3 and the pawl has an extension past the tooth 6a for increasing its inertia and engaging a limit stop 7. The cam acts on the pawl at a bent-over lip 6b. It is stated that centrifugal mechanism may assist the disengagement of the cam at high speeds and the device may be adapted to operate in either direction of rotation by interchanging the functions of pins 5 and 7 and reversing the spring 9.
GB3020445A 1942-03-07 1945-11-12 Improvements in impulse starters for magneto-electric machines Expired GB602942A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE444753D BE444753A (en) 1945-11-12
FR870752D FR870752A (en) 1942-03-07 1941-03-11 Agrarian adhesion device
DEC57164D DE749546C (en) 1942-03-07 1942-03-07 Anti-skid device for the drive wheels of motor vehicles
GB3020445A GB602942A (en) 1945-11-12 1945-11-12 Improvements in impulse starters for magneto-electric machines
GB30195/45A GB602940A (en) 1942-03-07 1945-11-12 Device for increasing the adhesion of the driving wheels of vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3020445A GB602942A (en) 1945-11-12 1945-11-12 Improvements in impulse starters for magneto-electric machines

Publications (1)

Publication Number Publication Date
GB602942A true GB602942A (en) 1948-06-07

Family

ID=10303925

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3020445A Expired GB602942A (en) 1942-03-07 1945-11-12 Improvements in impulse starters for magneto-electric machines

Country Status (2)

Country Link
BE (1) BE444753A (en)
GB (1) GB602942A (en)

Also Published As

Publication number Publication date
BE444753A (en)

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