GB1433826A - Forming items having a plurality of circumferentially spaced surfaces - Google Patents

Forming items having a plurality of circumferentially spaced surfaces

Info

Publication number
GB1433826A
GB1433826A GB3294373A GB3294373A GB1433826A GB 1433826 A GB1433826 A GB 1433826A GB 3294373 A GB3294373 A GB 3294373A GB 3294373 A GB3294373 A GB 3294373A GB 1433826 A GB1433826 A GB 1433826A
Authority
GB
United Kingdom
Prior art keywords
roll
insert
head
tool
circumferentially spaced
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
GB3294373A
Other languages
English (en)
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.)
Lamson and Sessions Co
Original Assignee
Lamson and Sessions Co
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 Lamson and Sessions Co filed Critical Lamson and Sessions Co
Publication of GB1433826A publication Critical patent/GB1433826A/en
Expired legal-status Critical Current

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
    • B21K1/64—Making machine elements nuts
    • B21K1/70—Making machine elements nuts of special shape, e.g. self-locking nuts, wing nuts
    • B21K1/702—Clinch nuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/14—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knurled articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Rolling (AREA)
  • Slide Fasteners (AREA)
GB3294373A 1972-08-02 1973-07-10 Forming items having a plurality of circumferentially spaced surfaces Expired GB1433826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27738872A 1972-08-02 1972-08-02

Publications (1)

Publication Number Publication Date
GB1433826A true GB1433826A (en) 1976-04-28

Family

ID=23060647

Family Applications (2)

Application Number Title Priority Date Filing Date
GB992074A Expired GB1433827A (en) 1972-08-02 1973-07-10 Method of making an insert
GB3294373A Expired GB1433826A (en) 1972-08-02 1973-07-10 Forming items having a plurality of circumferentially spaced surfaces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB992074A Expired GB1433827A (en) 1972-08-02 1973-07-10 Method of making an insert

Country Status (9)

Country Link
US (1) US3796079A (en:Method)
JP (2) JPS5653454B2 (en:Method)
CH (1) CH586588A5 (en:Method)
DE (1) DE2336826A1 (en:Method)
FR (1) FR2195289A5 (en:Method)
GB (2) GB1433827A (en:Method)
IT (1) IT992747B (en:Method)
NL (1) NL7310618A (en:Method)
SE (1) SE408275B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11209040B2 (en) * 2019-07-15 2021-12-28 Rb&W Manufacturing Llc Self-clinching fastener

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1826795A (en) * 1928-06-12 1931-10-13 Western Electric Co Indenturing apparatus
US3214310A (en) * 1962-06-29 1965-10-26 Modern Engraving And Machine C Method of making embossing rolls by engraving mills
US3399409A (en) * 1966-02-10 1968-09-03 Lamson & Sessions Co Method of making a self-staking insert

Also Published As

Publication number Publication date
DE2336826A1 (de) 1974-02-14
IT992747B (it) 1975-09-30
SE408275B (sv) 1979-06-05
JPS5653454B2 (en:Method) 1981-12-18
JPS4945878A (en:Method) 1974-05-01
FR2195289A5 (en:Method) 1974-03-01
US3796079A (en) 1974-03-12
JPS5762832A (en) 1982-04-16
GB1433827A (en) 1976-04-28
NL7310618A (en:Method) 1974-02-05
JPS5749298B2 (en:Method) 1982-10-21
AU5879773A (en) 1975-02-06
CH586588A5 (en:Method) 1977-04-15

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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