GB2108026B - Manufacturing a rack member - Google Patents

Manufacturing a rack member

Info

Publication number
GB2108026B
GB2108026B GB08132579A GB8132579A GB2108026B GB 2108026 B GB2108026 B GB 2108026B GB 08132579 A GB08132579 A GB 08132579A GB 8132579 A GB8132579 A GB 8132579A GB 2108026 B GB2108026 B GB 2108026B
Authority
GB
United Kingdom
Prior art keywords
manufacturing
rack member
rack
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
GB08132579A
Other versions
GB2108026A (en
Inventor
Peter Rowland Rogers
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.)
TRW Steering Systems Ltd
Original Assignee
TRW Steering Systems Ltd
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 TRW Steering Systems Ltd filed Critical TRW Steering Systems Ltd
Priority to GB08132579A priority Critical patent/GB2108026B/en
Publication of GB2108026A publication Critical patent/GB2108026A/en
Application granted granted Critical
Publication of GB2108026B publication Critical patent/GB2108026B/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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/767—Toothed racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/767—Toothed racks
    • B21K1/768—Toothed racks hollow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
GB08132579A 1981-10-29 1981-10-29 Manufacturing a rack member Expired GB2108026B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08132579A GB2108026B (en) 1981-10-29 1981-10-29 Manufacturing a rack member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08132579A GB2108026B (en) 1981-10-29 1981-10-29 Manufacturing a rack member

Publications (2)

Publication Number Publication Date
GB2108026A GB2108026A (en) 1983-05-11
GB2108026B true GB2108026B (en) 1985-05-22

Family

ID=10525470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08132579A Expired GB2108026B (en) 1981-10-29 1981-10-29 Manufacturing a rack member

Country Status (1)

Country Link
GB (1) GB2108026B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439983A (en) * 2014-12-15 2015-03-25 中国第一重型机械股份公司 Ocean platform leg rack board manufacture method

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN729495A0 (en) * 1995-12-21 1996-01-18 A.E. Bishop & Associates Pty Limited Method and apparatus for manufacturing steering rack bar
US6845560B2 (en) 2000-03-09 2005-01-25 Nsk Ltd. Method for manufacturing a hollow rack shaft
DE10203888A1 (en) * 2002-01-31 2003-08-21 Zf Lenksysteme Gmbh Method and device for manufacturing a rack
JP4996256B2 (en) 2003-12-04 2012-08-08 ビショップ イノヴェーション リミテッド Steering rack mold apparatus and manufacturing method
GB201021373D0 (en) * 2010-12-16 2011-01-26 Rolls Royce Plc A clipping die for clipping a component
JP6233402B2 (en) * 2013-02-26 2017-11-22 日本精工株式会社 Rack manufacturing method and rack manufacturing apparatus
JP6248205B2 (en) * 2014-08-25 2017-12-13 日立オートモティブシステムズ株式会社 Rack bar and method of manufacturing rack bar
JP6428215B2 (en) * 2014-12-03 2018-11-28 株式会社ジェイテクト Rack shaft material forging device, manufacturing method using forging device, and rack shaft material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104439983A (en) * 2014-12-15 2015-03-25 中国第一重型机械股份公司 Ocean platform leg rack board manufacture method

Also Published As

Publication number Publication date
GB2108026A (en) 1983-05-11

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Legal Events

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