GB8910893D0 - Apparatus and method for manufacturing a tubular metal body - Google Patents

Apparatus and method for manufacturing a tubular metal body

Info

Publication number
GB8910893D0
GB8910893D0 GB898910893A GB8910893A GB8910893D0 GB 8910893 D0 GB8910893 D0 GB 8910893D0 GB 898910893 A GB898910893 A GB 898910893A GB 8910893 A GB8910893 A GB 8910893A GB 8910893 D0 GB8910893 D0 GB 8910893D0
Authority
GB
United Kingdom
Prior art keywords
manufacturing
metal body
tubular metal
tubular
metal
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.)
Granted
Application number
GB898910893A
Other versions
GB2219541B (en
GB2219541A (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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch 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 Hoesch AG filed Critical Hoesch AG
Publication of GB8910893D0 publication Critical patent/GB8910893D0/en
Publication of GB2219541A publication Critical patent/GB2219541A/en
Application granted granted Critical
Publication of GB2219541B publication Critical patent/GB2219541B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/04—Making metal objects by operations essentially involving machining but not covered by a single other subclass involving slicing of profiled material
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • 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
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
GB8910893A 1988-05-11 1989-05-11 Apparatus and method for manufacturing a tubular metal body Expired - Fee Related GB2219541B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3816090A DE3816090A1 (en) 1988-05-11 1988-05-11 METHOD FOR PRODUCING METAL HOLLOW PROFILES AND DEVICE FOR IMPLEMENTING THE METHOD

Publications (3)

Publication Number Publication Date
GB8910893D0 true GB8910893D0 (en) 1989-06-28
GB2219541A GB2219541A (en) 1989-12-13
GB2219541B GB2219541B (en) 1992-04-29

Family

ID=6354154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910893A Expired - Fee Related GB2219541B (en) 1988-05-11 1989-05-11 Apparatus and method for manufacturing a tubular metal body

Country Status (4)

Country Link
DE (1) DE3816090A1 (en)
FR (1) FR2631262B1 (en)
GB (1) GB2219541B (en)
IT (1) IT1229253B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523692A1 (en) * 1995-07-05 1997-01-16 Krupp Ag Hoesch Krupp Method of calibrating workpiece with central through=hole - involves enclosing workpiece radially by profile ring having dimension of finished profile and extending over whole height of workpiece
GB9515089D0 (en) * 1995-07-22 1995-09-20 Goddard Gordon H Extrusion
DE10032467B4 (en) * 2000-07-04 2006-03-30 B & T Exact Gmbh Method for producing chamber profile-like workpieces
DE102017008907B4 (en) * 2017-09-22 2019-07-25 Audi Ag Tool and method for calibrating a produced by extrusion hollow profile component, and method for producing a hollow profile component for the automotive industry
CN109604978A (en) * 2018-12-05 2019-04-12 盐城昱祺机械制造有限公司 It is a kind of to solve the big processing method of the high scattered error of out star wheel soccer star

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT191707B (en) * 1952-09-11 1957-09-10 Alfred Dipl Ing Kreidler Method and system for the production of gear wheels made of steel, in particular hardenable steel
DE954838C (en) * 1953-05-28 1956-12-20 Kabel Und Metallwerke Neumeyer Tool for the production of spur gears, bevel gears and similarly toothed shaped bodies, in particular made of steel, by cold forming
US3028662A (en) * 1956-04-17 1962-04-10 Hupp Corp Method for forming and coating parts
US3803896A (en) * 1972-05-19 1974-04-16 Automobilove Zavody Np Method and apparatus for forming locking surfaces on gear rings
JPS6061131A (en) * 1983-09-13 1985-04-08 Hitachi Ltd Plastic working method of metallic product

Also Published As

Publication number Publication date
DE3816090C2 (en) 1993-05-27
GB2219541B (en) 1992-04-29
FR2631262A1 (en) 1989-11-17
DE3816090A1 (en) 1989-11-23
FR2631262B1 (en) 1994-05-06
GB2219541A (en) 1989-12-13
IT8920437A0 (en) 1989-05-11
IT1229253B (en) 1991-07-26

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Legal Events

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

Effective date: 19950511