GB862731A - Improvements relating to contact breakers for ignition systems of internal combustion engines - Google Patents

Improvements relating to contact breakers for ignition systems of internal combustion engines

Info

Publication number
GB862731A
GB862731A GB10971/59A GB1097159A GB862731A GB 862731 A GB862731 A GB 862731A GB 10971/59 A GB10971/59 A GB 10971/59A GB 1097159 A GB1097159 A GB 1097159A GB 862731 A GB862731 A GB 862731A
Authority
GB
United Kingdom
Prior art keywords
ignition systems
contact
internal combustion
combustion engines
improvements relating
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
GB10971/59A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB862731A publication Critical patent/GB862731A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/22—Contacts characterised by the manner in which co-operating contacts engage by abutting with rigid pivoted member carrying the moving contact

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

862,731. Switch contacts. BOSCH G.m.b.H., R. April 1, 1959 [April 2, 1958], No. 10971/59. Class 38 (5). A contact-breaker arm for ignition systems of I.C. engines is bent from sheet metal and has two side walls 10 and 11 connected by a bridge 12 carrying a contact 13 at one end and by an injection moulded thermoplastic bush 18, by which the arm may be mounted on a pivot pin, at the other end. Two central projections 14, 15 are folded over each other and riveted together for rigidity. The bush 18, of polyamide material having a softening temperature of over 100‹ C., surrounds the rims 16 and 17 of eyes in the walls 10 and 11 and has flanges 19 and 20 holding the walls together. The bore of the hush 18 is provided with grooves 21 to allow for thermal deformation.
GB10971/59A 1958-04-02 1959-04-01 Improvements relating to contact breakers for ignition systems of internal combustion engines Expired GB862731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE862731X 1958-04-02

Publications (1)

Publication Number Publication Date
GB862731A true GB862731A (en) 1961-03-15

Family

ID=6799170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10971/59A Expired GB862731A (en) 1958-04-02 1959-04-01 Improvements relating to contact breakers for ignition systems of internal combustion engines

Country Status (1)

Country Link
GB (1) GB862731A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194901A (en) * 1960-06-11 1965-07-13 Bosch Gmbh Robert Insulated mounting for electrical conductors
EP0427885A1 (en) * 1988-10-06 1991-05-22 Licentia Patent-Verwaltungs-GmbH Switch shaft holder for circuit breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194901A (en) * 1960-06-11 1965-07-13 Bosch Gmbh Robert Insulated mounting for electrical conductors
EP0427885A1 (en) * 1988-10-06 1991-05-22 Licentia Patent-Verwaltungs-GmbH Switch shaft holder for circuit breaker

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