FR2246326A1 - - Google Patents

Info

Publication number
FR2246326A1
FR2246326A1 FR7433658A FR7433658A FR2246326A1 FR 2246326 A1 FR2246326 A1 FR 2246326A1 FR 7433658 A FR7433658 A FR 7433658A FR 7433658 A FR7433658 A FR 7433658A FR 2246326 A1 FR2246326 A1 FR 2246326A1
Authority
FR
France
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.)
Granted
Application number
FR7433658A
Other languages
French (fr)
Other versions
FR2246326B1 (zh
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.)
RADIUM ELEKTRIZITATS GmbH
Original Assignee
RADIUM ELEKTRIZITATS 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
Priority claimed from DE19732350399 external-priority patent/DE2350399C2/de
Priority claimed from DE2437163A external-priority patent/DE2437163A1/de
Application filed by RADIUM ELEKTRIZITATS GmbH filed Critical RADIUM ELEKTRIZITATS GmbH
Publication of FR2246326A1 publication Critical patent/FR2246326A1/fr
Application granted granted Critical
Publication of FR2246326B1 publication Critical patent/FR2246326B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/12—Coiling wire into particular forms of interconnected helical springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/008—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing extensible conductors or cables
FR7433658A 1973-10-08 1974-10-07 Expired FR2246326B1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732350399 DE2350399C2 (de) 1973-10-08 1973-10-08 Wickelmaschine zur Herstellung von Wendelglühkörpern für elektrische Lampen
DE2437163A DE2437163A1 (de) 1974-08-01 1974-08-01 Wickelmaschine fuer wendelgluehkoerper elektrischer lampen

Publications (2)

Publication Number Publication Date
FR2246326A1 true FR2246326A1 (zh) 1975-05-02
FR2246326B1 FR2246326B1 (zh) 1978-06-09

Family

ID=25765914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433658A Expired FR2246326B1 (zh) 1973-10-08 1974-10-07

Country Status (2)

Country Link
FR (1) FR2246326B1 (zh)
GB (1) GB1478475A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409719A1 (fr) * 1977-11-25 1979-06-22 Yoshida Kogyo Kk Procede et appareil pour fixer des butees superieures a une chaine de fermeture a glissiere
CN108015193A (zh) * 2016-11-02 2018-05-11 上海展荟诗实业有限公司 一种用于绕弹簧的装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4586357A (en) * 1985-02-14 1986-05-06 The U. S. Baird Corporation Digital control spring forming machine
DE9300410U1 (zh) * 1993-01-14 1993-03-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
CN102476760B (zh) * 2010-11-30 2013-06-19 富科-思邦太阳能技术（太仓）有限公司 一种太阳能光伏焊带镀锡机收卷设备及其收卷方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409719A1 (fr) * 1977-11-25 1979-06-22 Yoshida Kogyo Kk Procede et appareil pour fixer des butees superieures a une chaine de fermeture a glissiere
CN108015193A (zh) * 2016-11-02 2018-05-11 上海展荟诗实业有限公司 一种用于绕弹簧的装置

Also Published As

Publication number Publication date
GB1478475A (en) 1977-06-29
FR2246326B1 (zh) 1978-06-09

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