GB1333622A - Machine for coining type-wheels or rollers for office machines - Google Patents

Machine for coining type-wheels or rollers for office machines

Info

Publication number
GB1333622A
GB1333622A GB262471A GB262471A GB1333622A GB 1333622 A GB1333622 A GB 1333622A GB 262471 A GB262471 A GB 262471A GB 262471 A GB262471 A GB 262471A GB 1333622 A GB1333622 A GB 1333622A
Authority
GB
United Kingdom
Prior art keywords
wheel
chamber
coining
support
spindles
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
GB262471A
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.)
Olivetti SpA
Original Assignee
Olivetti SpA
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 Olivetti SpA filed Critical Olivetti SpA
Publication of GB1333622A publication Critical patent/GB1333622A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0004—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
    • B44B5/0019—Rectilinearly moving embossing tools
    • B44B5/0028—Rectilinearly moving embossing tools cooperating with rotating workpieces

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
GB262471A 1970-02-05 1971-01-19 Machine for coining type-wheels or rollers for office machines Expired GB1333622A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6736370 1970-02-05

Publications (1)

Publication Number Publication Date
GB1333622A true GB1333622A (en) 1973-10-10

Family

ID=11301771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB262471A Expired GB1333622A (en) 1970-02-05 1971-01-19 Machine for coining type-wheels or rollers for office machines

Country Status (6)

Country Link
US (1) US3804006A (enExample)
CH (1) CH523151A (enExample)
DE (1) DE2104244C3 (enExample)
FR (1) FR2079255B1 (enExample)
GB (1) GB1333622A (enExample)
SE (1) SE372910B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322963A (en) * 1980-04-03 1982-04-06 Cooper Tire & Rubber Company Valve stem bender and/or marker
US4756179A (en) * 1985-06-12 1988-07-12 Anderson-Cook, Inc. Mandrell for flanging and splining thin-walled members
US4712408A (en) * 1985-09-23 1987-12-15 Anderson-Cook, Inc. Coarse pitch spline rolling
US4779437A (en) * 1987-07-30 1988-10-25 Metal Masters Foodservice Equipment Grooving and stamping method and apparatus
US5950471A (en) * 1998-02-27 1999-09-14 Anderson-Cook, Inc. Vertical rack spline forming machine
US6047581A (en) * 1998-02-27 2000-04-11 Anderson Cook, Inc. Drive system for vertical rack spline-forming machine
DE102022106077B3 (de) 2022-03-16 2023-06-15 Lang Technik Gmbh Prägevorrichtung und Verfahren zur Erzeugung einer Halteprägung an einem Werkstück

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2038759A (en) * 1930-08-04 1936-04-28 Allen T Pence Manufacture of type-wheels
US2347350A (en) * 1942-05-12 1944-04-25 Aluminum Ind Inc Knurling machine
US2602397A (en) * 1949-02-02 1952-07-08 Ibm Manufacture of type wheels
US2679204A (en) * 1951-05-03 1954-05-25 Remington Arms Co Inc Transfer and embossing machine
US2716378A (en) * 1953-06-25 1955-08-30 William J George Device for printing embossed figures on computer wheels
US3084572A (en) * 1959-02-10 1963-04-09 William A Starck Gear-forming method and apparatus
US3308645A (en) * 1960-08-12 1967-03-14 Columbus Bolt And Forging Co Die for producing self-locking threaded fastener
US3166008A (en) * 1962-07-26 1965-01-19 Anton N Lewandoski Apparatus for impressing type face

Also Published As

Publication number Publication date
US3804006A (en) 1974-04-16
CH523151A (it) 1972-05-31
DE2104244A1 (de) 1971-08-19
SE372910B (enExample) 1975-01-20
FR2079255A1 (enExample) 1971-11-12
DE2104244B2 (de) 1979-03-22
FR2079255B1 (enExample) 1974-02-15
DE2104244C3 (de) 1980-01-17

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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