NL103574C - - Google Patents

Info

Publication number
NL103574C
NL103574C NL103574DA NL103574C NL 103574 C NL103574 C NL 103574C NL 103574D A NL103574D A NL 103574DA NL 103574 C NL103574 C NL 103574C
Authority
NL
Netherlands
Application number
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.)
Publication of NL103574C publication Critical patent/NL103574C/xx

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies
    • H01K3/04—Machines therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
NL103574D 1957-10-29 NL103574C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL3031006X 1957-10-29

Publications (1)

Publication Number Publication Date
NL103574C true NL103574C (xx)

Family

ID=19876795

Family Applications (2)

Application Number Title Priority Date Filing Date
NL221964D NL221964A (xx) 1957-10-29
NL103574D NL103574C (xx) 1957-10-29

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL221964D NL221964A (xx) 1957-10-29

Country Status (3)

Country Link
US (1) US3031006A (xx)
DE (1) DE1177246B (xx)
NL (2) NL103574C (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342224A (en) * 1964-04-20 1967-09-19 Westinghouse Electric Corp Apparatus for fabricating filament support loops
US3322164A (en) * 1964-11-10 1967-05-30 Kahte Engineering Company Method and means for winding coils
US3470721A (en) * 1967-01-03 1969-10-07 Moog Industries Inc Coil spring winding machine
DE2458721C3 (de) * 1974-12-12 1978-10-19 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur Herstellung von Glühlampenwendeln
US4616682A (en) * 1984-01-13 1986-10-14 U.S. Philips Corporation Method of manufacturing helically wound filaments and filaments manufactured by means of this method
FR2625926A1 (fr) * 1988-01-19 1989-07-21 Z Transportnogo Mashinostroe Dispositif pour la fabrication de ressorts a partir d'un fil
EP0338153A1 (en) * 1988-04-21 1989-10-25 Norio Matsuura Spring producing apparatus
US4920624A (en) * 1988-12-07 1990-05-01 Texas Instruments Incorporated Method and apparatus for making a double helix thermostat metal spring
US5660067A (en) * 1995-09-07 1997-08-26 Liao; Chen-Nan Versatile spring making machine
JP5339540B2 (ja) * 2010-12-01 2013-11-13 日本発條株式会社 中空コイルばねおよびその製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60808C (de) * A. RlBOULET und E. moretton in Lyon, 39 rue de Vendöme Maschine zur ununterbrochenen Herstellung von Drahtspiralen
DE366783C (de) * 1923-01-11 Christian Heinzmann Werkzeug zum Wickeln von Schraubenfedern
US379393A (en) * 1888-03-13 harvey
US434804A (en) * 1890-08-19 quiggin
DE239832C (xx) *
US952582A (en) * 1909-02-19 1910-03-22 Charles L Ritter Wire-coiling apparatus.
FR562828A (fr) * 1923-03-02 1923-11-20 Appareil pour la fabrication des ressorts spirales
BE367693A (xx) * 1924-03-15
US2439893A (en) * 1945-08-01 1948-04-20 Gen Electric Filament coiling apparatus
US2777351A (en) * 1945-10-29 1957-01-15 Bailey Meter Co Control system
US2758629A (en) * 1951-09-26 1956-08-14 Allen D Lewis Apparatus for manufacturing multiple wire stranded helical springs

Also Published As

Publication number Publication date
US3031006A (en) 1962-04-24
NL221964A (xx)
DE1177246B (de) 1964-09-03

Similar Documents

Publication Publication Date Title
AT218824B (xx)
AT215742B (xx)
AT213752B (xx)
BE565885A (xx)
BE565854A (xx)
BE564285A (xx)
BE564096A (xx)
BE564007A (xx)
BE563817A (xx)
BE563653A (xx)
BE563239A (xx)
BE562985A (xx)
BE562757A (xx)
BE562387A (xx)
BE561666A (xx)
BE561073A (xx)
BE560755A (xx)
BE560387A (xx)
BE558042A (xx)
BE555512A (xx)
BE553769A (xx)
BE564536A (xx)
BE564774A (xx)
BE565040A (xx)
BE565128A (xx)