GB1225930A - - Google Patents

Info

Publication number
GB1225930A
GB1225930A GB1225930DA GB1225930A GB 1225930 A GB1225930 A GB 1225930A GB 1225930D A GB1225930D A GB 1225930DA GB 1225930 A GB1225930 A GB 1225930A
Authority
GB
United Kingdom
Prior art keywords
blank
strip
pressstuds
punch
cup
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
English (en)
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 filed Critical
Publication of GB1225930A publication Critical patent/GB1225930A/en
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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/206—Deep-drawing articles from a strip in several steps, the articles being coherent with the strip during the operation
    • 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
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
    • 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
    • B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
    • B21D53/48—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples buttons, e.g. press-buttons, snap fasteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
GB1225930D 1968-12-20 1969-10-09 Expired GB1225930A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE725896 1968-12-20
BE6042035 1968-12-28

Publications (1)

Publication Number Publication Date
GB1225930A true GB1225930A (enrdf_load_stackoverflow) 1971-03-24

Family

ID=25656722

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225930D Expired GB1225930A (enrdf_load_stackoverflow) 1968-12-20 1969-10-09

Country Status (2)

Country Link
DE (1) DE1958771B2 (enrdf_load_stackoverflow)
GB (1) GB1225930A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550109A1 (fr) * 1983-08-03 1985-02-08 Noury Lucien Outil de formage de pieces embouties cylindriques et equipement pour la mise en oeuvre d'un tel outil sur une presse
CN104084480A (zh) * 2014-06-24 2014-10-08 梧州恒声电子科技有限公司 一种改进的圆角方形盆架的生产工艺

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT393158B (de) * 1989-03-28 1991-08-26 Vaillant Gmbh Bombierte behaelterstirnwand, insbesondere eines zylindrischen speicherbehaelters
DE3912105A1 (de) * 1989-04-13 1990-10-25 Manumatik Produktionssysteme G Verfahren und vorrichtung zum zusammenfuegen von montageteilen
DE4334220A1 (de) * 1993-10-07 1995-04-13 Rexroth Mannesmann Gmbh Verfahren zur Herstellung eines rohrartigen Hohlkörpers und Presse zur Durchführung eines solchen Verfahrens
DE19513668A1 (de) * 1995-04-11 1996-10-17 Schaeffler Waelzlager Kg Nadellager und Verfahren zu seiner Herstellung
EP4231509B1 (de) * 2022-02-18 2024-03-27 Fischer & Kaufmann GmbH & Co. KG Statorgehäuse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550109A1 (fr) * 1983-08-03 1985-02-08 Noury Lucien Outil de formage de pieces embouties cylindriques et equipement pour la mise en oeuvre d'un tel outil sur une presse
CN104084480A (zh) * 2014-06-24 2014-10-08 梧州恒声电子科技有限公司 一种改进的圆角方形盆架的生产工艺
CN104084480B (zh) * 2014-06-24 2016-03-02 梧州恒声电子科技有限公司 一种改进的圆角方形盆架的生产工艺

Also Published As

Publication number Publication date
DE1958771B2 (de) 1978-06-08
DE1958771A1 (de) 1970-07-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee