GB2082951B - Coinin die - Google Patents

Coinin die

Info

Publication number
GB2082951B
GB2082951B GB8121138A GB8121138A GB2082951B GB 2082951 B GB2082951 B GB 2082951B GB 8121138 A GB8121138 A GB 8121138A GB 8121138 A GB8121138 A GB 8121138A GB 2082951 B GB2082951 B GB 2082951B
Authority
GB
United Kingdom
Prior art keywords
coinin
die
coinin die
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
GB8121138A
Other versions
GB2082951A (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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB8121138A priority Critical patent/GB2082951B/en
Publication of GB2082951A publication Critical patent/GB2082951A/en
Application granted granted Critical
Publication of GB2082951B publication Critical patent/GB2082951B/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02Treating or finishing by applying pressure, e.g. knurling
    • B23P9/025Treating or finishing by applying pressure, e.g. knurling to inner walls of holes by using axially moving tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00Riveting
    • B21J15/02Riveting procedures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00Riveting
    • B21J15/38Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB8121138A 1980-07-10 1981-07-08 Coinin die Expired GB2082951B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8121138A GB2082951B (en) 1980-07-10 1981-07-08 Coinin die

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8022616 1980-07-10
GB8121138A GB2082951B (en) 1980-07-10 1981-07-08 Coinin die

Publications (2)

Publication Number Publication Date
GB2082951A GB2082951A (en) 1982-03-17
GB2082951B true GB2082951B (en) 1984-04-18

Family

ID=26276174

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8121138A Expired GB2082951B (en) 1980-07-10 1981-07-08 Coinin die

Country Status (1)

Country Link
GB (1) GB2082951B (en)

Also Published As

Publication number Publication date
GB2082951A (en) 1982-03-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee