NL7701657A - Fork end for universal joint - has splines formed by auxiliary punch in final side forming operation - Google Patents

Fork end for universal joint - has splines formed by auxiliary punch in final side forming operation

Info

Publication number
NL7701657A
NL7701657A NL7701657A NL7701657A NL7701657A NL 7701657 A NL7701657 A NL 7701657A NL 7701657 A NL7701657 A NL 7701657A NL 7701657 A NL7701657 A NL 7701657A NL 7701657 A NL7701657 A NL 7701657A
Authority
NL
Netherlands
Prior art keywords
fork end
universal joint
punch
forming operation
side forming
Prior art date
Application number
NL7701657A
Other languages
Dutch (nl)
Other versions
NL177289C (en
NL177289B (en
Original Assignee
Press Und Stanzwerk Ag
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 Press Und Stanzwerk Ag filed Critical Press Und Stanzwerk Ag
Priority to NL7701657A priority Critical patent/NL177289C/en
Publication of NL7701657A publication Critical patent/NL7701657A/en
Publication of NL177289B publication Critical patent/NL177289B/en
Application granted granted Critical
Publication of NL177289C publication Critical patent/NL177289C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/74—Making machine elements forked members or members with two or more limbs, e.g. U-bolts, anchors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The universal joint fork end is manufactured by cold forming a metal slug of definite volume. This is first squeezed to flatten the ends to size. In the first operation, the slug is placed in a die and a flat ended punch applies pressure to initially form the sides. For the second operation, the slug is placed in another die (32) and another flat ended punch (34) forms it to its final shape. At the same time a second punch (35) coinciding with the axis of the first, forms the inner splines (36) in the face of the fork end. Extractors (37) are fitted.
NL7701657A 1977-02-16 1977-02-16 METHOD FOR MANUFACTURING A JOINT FORK FOR A CARDAN JOINT NL177289C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7701657A NL177289C (en) 1977-02-16 1977-02-16 METHOD FOR MANUFACTURING A JOINT FORK FOR A CARDAN JOINT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7701657A NL177289C (en) 1977-02-16 1977-02-16 METHOD FOR MANUFACTURING A JOINT FORK FOR A CARDAN JOINT

Publications (3)

Publication Number Publication Date
NL7701657A true NL7701657A (en) 1978-08-18
NL177289B NL177289B (en) 1985-04-01
NL177289C NL177289C (en) 1985-09-02

Family

ID=19827993

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7701657A NL177289C (en) 1977-02-16 1977-02-16 METHOD FOR MANUFACTURING A JOINT FORK FOR A CARDAN JOINT

Country Status (1)

Country Link
NL (1) NL177289C (en)

Also Published As

Publication number Publication date
NL177289C (en) 1985-09-02
NL177289B (en) 1985-04-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee