IT8368372A0 - Procedimento per la fabbricazione di un organo a dentiera - Google Patents

Procedimento per la fabbricazione di un organo a dentiera

Info

Publication number
IT8368372A0
IT8368372A0 IT8368372A IT6837283A IT8368372A0 IT 8368372 A0 IT8368372 A0 IT 8368372A0 IT 8368372 A IT8368372 A IT 8368372A IT 6837283 A IT6837283 A IT 6837283A IT 8368372 A0 IT8368372 A0 IT 8368372A0
Authority
IT
Italy
Prior art keywords
denture
organ
procedure
manufacture
denture organ
Prior art date
Application number
IT8368372A
Other languages
English (en)
Other versions
IT1161550B (it
Inventor
Peter Rowland Rogers
Original Assignee
Trw Cam Gears Ltd
Gran Bretagna
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 Cam Gears Ltd, Gran Bretagna filed Critical Trw Cam Gears Ltd
Publication of IT8368372A0 publication Critical patent/IT8368372A0/it
Application granted granted Critical
Publication of IT1161550B publication Critical patent/IT1161550B/it

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
    • 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
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F1/00—Making gear teeth by tools of which the profile matches the profile of the required surface
    • B23F1/08—Making gear teeth by tools of which the profile matches the profile of the required surface by broaching; by broach-milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/25—Zipper or required component thereof
    • Y10T24/2561—Slider having specific configuration, construction, adaptation, or material
    • Y10T24/2566—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto
    • Y10T24/257—Slider having specific configuration, construction, adaptation, or material including position locking-means attached thereto having surface engaging element shifted by reorientation of pull tab
    • Y10T24/2571—Resilient or spring biased element
    • Y10T24/2573—Selectively shifted by either of two pull tabs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49462—Gear making
    • Y10T29/49467—Gear shaping
    • Y10T29/49469—Worm gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Forging (AREA)
  • Gear Processing (AREA)
  • Transmission Devices (AREA)
IT68372/83A 1982-12-31 1983-12-30 Procedimento per la fabbricazione di un organo a dentiera IT1161550B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08237076A GB2132513B (en) 1982-12-31 1982-12-31 A method of forming a rack member

Publications (2)

Publication Number Publication Date
IT8368372A0 true IT8368372A0 (it) 1983-12-30
IT1161550B IT1161550B (it) 1987-03-18

Family

ID=10535316

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68372/83A IT1161550B (it) 1982-12-31 1983-12-30 Procedimento per la fabbricazione di un organo a dentiera

Country Status (6)

Country Link
US (1) US4641406A (it)
JP (1) JPS59161227A (it)
DE (1) DE3346462C2 (it)
FR (1) FR2538729B1 (it)
GB (1) GB2132513B (it)
IT (1) IT1161550B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170601B (en) * 1985-02-04 1988-06-22 Trw Cam Gears Ltd Apparatus for testing rack teeth
JP2001114114A (ja) * 1999-10-14 2001-04-24 Toyota Motor Corp ラックバー
EP1132277B1 (en) * 2000-03-09 2009-07-29 NSK Ltd., Method for manufacturing a hollow rack shaft
DE10107046C2 (de) * 2001-02-13 2003-05-28 Dorma Gmbh & Co Kg Gleitschienenschließer
US7430937B2 (en) * 2004-01-16 2008-10-07 Maytag Corporation Rack and pinion stabilizer system
US7434674B1 (en) 2004-03-22 2008-10-14 Bain Charles E Dispensing system for a wheeled device
DE102006048304A1 (de) * 2006-06-24 2008-01-03 Zf Lenksysteme Gmbh Lenkgetriebe für ein Fahrzeug
KR101189306B1 (ko) * 2010-09-30 2012-10-15 기아자동차주식회사 차량의 스티어링 장치
JP5957309B2 (ja) * 2012-06-21 2016-07-27 高周波熱錬株式会社 ラックバー及びラックバー形成用歯型
JP6202109B2 (ja) * 2014-01-22 2017-09-27 日本精工株式会社 ステアリング用ラック、操舵装置、自動車、及び、ステアリング用ラックの製造方法、操舵装置の製造方法、自動車の製造方法
CN104400368B (zh) * 2014-11-19 2017-04-19 罗光政 一种仿形滚压制造金属齿条的方法
US20180043925A1 (en) * 2016-08-09 2018-02-15 Steering Solutions Ip Holding Corporation Steering rack and method of manufacturing the same
FR3078643B1 (fr) * 2018-03-12 2020-05-08 Jtekt Europe Procede d’usinage d’une denture a pas variable sur une cremaillere de direction
US20210137265A1 (en) * 2019-11-11 2021-05-13 Fasteners For Retail, Inc. Product Divider Assembly
FR3103721B1 (fr) * 2019-11-28 2022-09-09 Jtekt Europe Sas Procédé de fabrication d’une crémaillère comprenant une denture à pas variable mettant en œuvre une étape d’ébauche suivie d’une étape de finition
CN110977053B (zh) * 2020-01-07 2020-12-08 徐州瑞联齿轮有限公司 一种齿条齿形自动磨削装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU462162B2 (en) * 1970-08-17 1975-05-30 Bishop, A.E. Variable ratio steering mechanism for automotive vehicles
AU515059B2 (en) * 1977-02-28 1981-03-12 Bishop, A.E. Broaching machine for variable ratio rack
GB1551699A (en) * 1977-02-28 1979-08-30 Bishop A E Machine for manufacturing variable ratio racks
GB2026908B (en) * 1978-07-31 1982-11-10 Bishop A E Method of making sterring racks
JPS5662732A (en) * 1979-10-27 1981-05-28 Jidosha Kiki Co Ltd Manufacture of rack
JPS5773269A (en) * 1980-10-27 1982-05-07 Nippon Seiko Kk Rack of rack and pinion steering gear
GB2088256B (en) * 1980-12-03 1984-04-11 Jidosha Kiki Co Manufacturing toothed racks

Also Published As

Publication number Publication date
FR2538729B1 (fr) 1990-03-09
JPH0319009B2 (it) 1991-03-14
GB2132513B (en) 1985-12-11
DE3346462A1 (de) 1984-07-05
IT1161550B (it) 1987-03-18
FR2538729A1 (fr) 1984-07-06
JPS59161227A (ja) 1984-09-12
GB2132513A (en) 1984-07-11
DE3346462C2 (de) 1994-06-01
US4641406A (en) 1987-02-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961227