ES307292A1 - Procedimiento para la fabricacion de un espejo parabëlico aparentemente rectangular, particularmente para los faros de vehiculos automoviles - Google Patents

Procedimiento para la fabricacion de un espejo parabëlico aparentemente rectangular, particularmente para los faros de vehiculos automoviles

Info

Publication number
ES307292A1
ES307292A1 ES0307292A ES307292A ES307292A1 ES 307292 A1 ES307292 A1 ES 307292A1 ES 0307292 A ES0307292 A ES 0307292A ES 307292 A ES307292 A ES 307292A ES 307292 A1 ES307292 A1 ES 307292A1
Authority
ES
Spain
Prior art keywords
parabolic
lateral surfaces
translation
manufacture
legally binding
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
ES0307292A
Other languages
English (en)
Spanish (es)
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES307292A1 publication Critical patent/ES307292A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B21D53/883—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
ES0307292A 1964-01-31 1964-12-18 Procedimiento para la fabricacion de un espejo parabëlico aparentemente rectangular, particularmente para los faros de vehiculos automoviles Expired ES307292A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962251A FR1391994A (fr) 1964-01-31 1964-01-31 Procédé pour la fabrication d'un miroir parabolique rectangulaire, notamment pour projecteur de véhicule automobile, et miroir obtenu par la mise en oeuvre dudit procédé

Publications (1)

Publication Number Publication Date
ES307292A1 true ES307292A1 (es) 1965-04-16

Family

ID=8822188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307292A Expired ES307292A1 (es) 1964-01-31 1964-12-18 Procedimiento para la fabricacion de un espejo parabëlico aparentemente rectangular, particularmente para los faros de vehiculos automoviles

Country Status (5)

Country Link
BE (1) BE658816A (en))
DE (1) DE1272871B (en))
ES (1) ES307292A1 (en))
FR (1) FR1391994A (en))
NL (1) NL6501193A (en))

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5404642A (en) * 1994-01-31 1995-04-11 The Torrington Company Method of assembling a bearing

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE56681C (de) * CH. A. KNIGHT und C. P. HlGGINS in Glasgow, 62 St. Vincent Street Hydraulische Presse zum Vorpressen schmiedeiserner Sammelkästen oder Sättel für Dampfkessel nach dem „Babcock & Wilcox-System."
US1248482A (en) * 1912-12-30 1917-12-04 Hydraulic Pressed Steel Company Process of producing pressed metal articles.
FR1068922A (fr) * 1952-10-01 1954-07-01 Perfectionnements aux miroirs, réflecteurs et projecteurs

Also Published As

Publication number Publication date
FR1391994A (fr) 1965-03-12
DE1272871B (de) 1968-07-18
NL6501193A (en)) 1965-08-02
BE658816A (en))

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