GB1276848A - Contact breaker assemblies - Google Patents

Contact breaker assemblies

Info

Publication number
GB1276848A
GB1276848A GB55520/68A GB5552068A GB1276848A GB 1276848 A GB1276848 A GB 1276848A GB 55520/68 A GB55520/68 A GB 55520/68A GB 5552068 A GB5552068 A GB 5552068A GB 1276848 A GB1276848 A GB 1276848A
Authority
GB
United Kingdom
Prior art keywords
shell
heel
contact breaker
assembly
limbs
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
GB55520/68A
Inventor
William Lawrence Fry
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB55520/68A priority Critical patent/GB1276848A/en
Priority to US876953A priority patent/US3629527A/en
Priority to FR6939547A priority patent/FR2023867A1/fr
Priority to DE1958114A priority patent/DE1958114C3/en
Priority to ES1969154104U priority patent/ES154104Y/en
Priority to BR214413/69A priority patent/BR6914413D0/en
Publication of GB1276848A publication Critical patent/GB1276848A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/60—Devices for interrupted current collection, e.g. commutating device, distributor, interrupter

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Breakers (AREA)
  • Contacts (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

1276848 Mechanical interrupters JOSEPH LUCAS (INDUSTRIES) Ltd 10 Nov 1969 [22 Nov 1968] 55520/68 Heading H1N A contact breaker heel subassembly includes an insulating heel 11 having a pair of shoulders 16, 17, and a conductive shell 18 engaged with heel 11, heel 11 being received between the limbs 21, 22 of shell 18, shoulders 16, 17 engaging opposite ends of shell 18 and thereby resisting longitudinal movement of shell 18 and limb 22 including an integral protrusion 25 which bites into shoulder 17 and thereby resists movement of shell 18 in a direction parallel to limbs 21, 22. After assembly heel 11 and shell 18 are riveted together. The sub-assembly forms part of a contact breaker assembly for an ignition distributer for a road vehicle.
GB55520/68A 1968-11-22 1968-11-22 Contact breaker assemblies Expired GB1276848A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB55520/68A GB1276848A (en) 1968-11-22 1968-11-22 Contact breaker assemblies
US876953A US3629527A (en) 1968-11-22 1969-11-14 Contact breaker assemblies with improved contact breaker arm retaining means
FR6939547A FR2023867A1 (en) 1968-11-22 1969-11-18
DE1958114A DE1958114C3 (en) 1968-11-22 1969-11-19 Interrupter lever for ignition distributors on internal combustion engines
ES1969154104U ES154104Y (en) 1968-11-22 1969-11-20 BRACKET SUB-ASSEMBLY FOR CONTACT BREAKER.
BR214413/69A BR6914413D0 (en) 1968-11-22 1969-11-21 PLATINATE SUB-SETS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55520/68A GB1276848A (en) 1968-11-22 1968-11-22 Contact breaker assemblies

Publications (1)

Publication Number Publication Date
GB1276848A true GB1276848A (en) 1972-06-07

Family

ID=10474164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB55520/68A Expired GB1276848A (en) 1968-11-22 1968-11-22 Contact breaker assemblies

Country Status (6)

Country Link
US (1) US3629527A (en)
BR (1) BR6914413D0 (en)
DE (1) DE1958114C3 (en)
ES (1) ES154104Y (en)
FR (1) FR2023867A1 (en)
GB (1) GB1276848A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395492A (en) * 1971-06-16 1975-05-29 Richards B Electrical contact breaker apparatus for spark ignition internal combustion engines
US4058692A (en) * 1976-11-29 1977-11-15 Clark William E Contact breaker assembly with breaker arm spacer block
FR2432622A1 (en) * 1978-08-01 1980-02-29 Ducellier & Cie IC engine ignition circuit contact breaker arm - has injection moulded pivot bush and cam follower with injection channel compensating for thermal deformation of arm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003043A (en) * 1958-06-13 1961-10-03 Electric Auto Lite Co Contacts assembly
US3370136A (en) * 1966-07-18 1968-02-20 Mallory & Co Inc P R Ignition breaker having a breaker arm with hinged deflection characteristics
GB1199259A (en) * 1966-10-28 1970-07-22 Lucas Industries Ltd Ignition Distributors
GB1203781A (en) * 1967-03-20 1970-09-03 Lucas Industries Ltd Ignition distributors
GB1214633A (en) * 1967-06-12 1970-12-02 Lucas Industries Ltd Contact breaker assemblies

Also Published As

Publication number Publication date
DE1958114B2 (en) 1973-05-24
US3629527A (en) 1971-12-21
ES154104Y (en) 1970-11-01
DE1958114A1 (en) 1970-07-30
ES154104U (en) 1970-02-01
BR6914413D0 (en) 1973-04-19
FR2023867A1 (en) 1970-08-21
DE1958114C3 (en) 1973-12-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years