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FR691550A - Improvements to machines for the manufacture of spark plugs - Google Patents

Improvements to machines for the manufacture of spark plugs

Info

Publication number
FR691550A
FR691550A FR691550DA FR691550A FR 691550 A FR691550 A FR 691550A FR 691550D A FR691550D A FR 691550DA FR 691550 A FR691550 A FR 691550A
Authority
FR
France
Prior art keywords
machines
manufacture
spark plugs
spark
plugs
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
Other languages
French (fr)
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.)
Delco Electronics LLC
Original Assignee
AC Spark Plug 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 AC Spark Plug Co filed Critical AC Spark Plug Co
Application granted granted Critical
Publication of FR691550A publication Critical patent/FR691550A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/06—Swaging presses; Upsetting presses
    • B21J9/08—Swaging presses; Upsetting presses equipped with devices for heating the work-piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Resistance Welding (AREA)
FR691550D 1929-09-26 1930-03-07 Improvements to machines for the manufacture of spark plugs Expired FR691550A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US349610XA 1929-09-26 1929-09-26

Publications (1)

Publication Number Publication Date
FR691550A true FR691550A (en) 1930-10-22

Family

ID=21879732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691550D Expired FR691550A (en) 1929-09-26 1930-03-07 Improvements to machines for the manufacture of spark plugs

Country Status (3)

Country Link
DE (1) DE550659C (en)
FR (1) FR691550A (en)
GB (1) GB349610A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116174851A (en) * 2023-04-24 2023-05-30 成都航利航空科技有限责任公司 TIG spot welding fixture

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1003508B (en) * 1954-01-08 1957-02-28 Bosch Gmbh Robert Attachment of the insulator of a spark plug for internal combustion engines in the plug housing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116174851A (en) * 2023-04-24 2023-05-30 成都航利航空科技有限责任公司 TIG spot welding fixture
CN116174851B (en) * 2023-04-24 2024-01-30 成都航利航空科技有限责任公司 TIG spot welding fixture

Also Published As

Publication number Publication date
GB349610A (en) 1931-05-28
DE550659C (en) 1932-05-23

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