CA2096959C - Machine for use in the manufacture of power steering valves - Google Patents

Machine for use in the manufacture of power steering valves

Info

Publication number
CA2096959C
CA2096959C CA002096959A CA2096959A CA2096959C CA 2096959 C CA2096959 C CA 2096959C CA 002096959 A CA002096959 A CA 002096959A CA 2096959 A CA2096959 A CA 2096959A CA 2096959 C CA2096959 C CA 2096959C
Authority
CA
Canada
Prior art keywords
shaft
input
metering edge
grinding wheel
grinding
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 - Fee Related
Application number
CA002096959A
Other languages
English (en)
French (fr)
Other versions
CA2096959A1 (en
Inventor
Arthur Ernest Bishop
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.)
AE Bishop and Associates Pty Ltd
Original Assignee
AE Bishop and Associates Pty 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 AE Bishop and Associates Pty Ltd filed Critical AE Bishop and Associates Pty Ltd
Publication of CA2096959A1 publication Critical patent/CA2096959A1/en
Application granted granted Critical
Publication of CA2096959C publication Critical patent/CA2096959C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Power Steering Mechanism (AREA)
  • Steering Controls (AREA)
CA002096959A 1990-12-10 1991-10-28 Machine for use in the manufacture of power steering valves Expired - Fee Related CA2096959C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK3787 1990-12-10
AUPK378790 1990-12-10

Publications (2)

Publication Number Publication Date
CA2096959A1 CA2096959A1 (en) 1992-06-11
CA2096959C true CA2096959C (en) 1995-06-13

Family

ID=3775127

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002096959A Expired - Fee Related CA2096959C (en) 1990-12-10 1991-10-28 Machine for use in the manufacture of power steering valves
CA002096960A Expired - Fee Related CA2096960C (en) 1990-12-10 1991-10-28 Machine for use in the manufacture of vehicle power steering gears

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002096960A Expired - Fee Related CA2096960C (en) 1990-12-10 1991-10-28 Machine for use in the manufacture of vehicle power steering gears

Country Status (10)

Country Link
US (2) US5299388A (enExample)
EP (2) EP0564463B1 (enExample)
JP (2) JP2989266B2 (enExample)
KR (2) KR100213964B1 (enExample)
BR (2) BR9107217A (enExample)
CA (2) CA2096959C (enExample)
DE (2) DE69120092T2 (enExample)
ES (2) ES2088022T3 (enExample)
RU (2) RU2082588C1 (enExample)
WO (2) WO1992010334A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69120092T2 (de) * 1990-12-10 1996-10-31 Bishop A E & Ass Maschine zum herstellen von servolenkungsventilen
DE69126041T2 (de) * 1991-10-28 1997-08-28 Bishop A E Apparat für die fabrikation von ventilen für hydraulische steuervorrichtungen
ES2127834T3 (es) * 1992-10-23 1999-05-01 Bishop Steering Pty Ltd Mejoras relativas a las valvulas rotatorias y a su fabricacion.
DE19537855C2 (de) * 1994-10-19 1998-01-29 Schaeffler Waelzlager Kg Verfahren zum Winkelpositionieren einer Steuerbuchse eines Drehschieberventils für Hydrolenkungen
US6126522A (en) * 1995-05-12 2000-10-03 Sumitomo Rubber Industries, Ltd. Method for manufacturing golf ball
JP3197482B2 (ja) * 1996-03-08 2001-08-13 ワイケイケイ株式会社 光ファイバコネクタ用フェルールの製造方法
KR100555368B1 (ko) * 1999-02-12 2006-03-03 주식회사 만도 인풋 샤프트의 슬롯 홈 연마기
JP2003245855A (ja) * 2001-12-17 2003-09-02 Seiko Instruments Inc センタ支持研削方法、センタ支持研削盤およびそのセンタの芯出し方法
DE102007047891A1 (de) 2007-11-29 2009-06-04 Zf Lenksysteme Gmbh Verfahren und Vorrichtung zum Herstellen einer Zahnstange, insbesondere für ein Lenksystem in einem Fahrzeug
US8474140B2 (en) * 2008-04-29 2013-07-02 Caterpillar Inc. High precision grinding and remanufacturing of machine components

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1252509A (en) * 1918-01-08 Horace T Thomas Grinding process.
US730445A (en) * 1902-08-25 1903-06-09 Pratt And Whitney Company Machine for relieving-tools.
US3022772A (en) * 1957-10-02 1962-02-27 Gen Motors Corp Rotary power steering valve with torsion bar centering
GB830845A (en) * 1957-10-25 1960-03-23 Kaye Tools Ltd Improvements in or relating to friction-roller attachments for rotating a workpiece in a machine tool
US3377752A (en) * 1966-02-01 1968-04-16 William R. Border Jr. Self-angling adjusting crankshaft rest
US3425168A (en) * 1966-08-19 1969-02-04 Babcock & Wilcox Co Work follower rests
US3449867A (en) * 1966-10-10 1969-06-17 Arwin O Lindsay Work guide means for centerless grinding machines
DE2712029C3 (de) * 1977-03-18 1983-04-07 Mitsubishi Jukogyo K.K., Tokyo Nockenschleifmaschine
GB1596635A (en) * 1977-07-26 1981-08-26 Newall Eng Cam machining
US4195448A (en) * 1978-05-15 1980-04-01 Raycon Corporation Two-point contact steady rest follower
JPS555222A (en) * 1978-06-20 1980-01-16 Toyoda Mach Works Ltd Revolving speed controller for work in cam grinder
JPS57205056A (en) * 1981-06-08 1982-12-16 Brother Ind Ltd Periphery abrading jig for motor rotor
JPS59118577A (ja) * 1982-12-27 1984-07-09 Koyo Jidoki Kk パワーステアリング装置の回転制御弁のスプール弁
EP0177334B1 (en) 1984-10-04 1989-09-27 Arthur Ernest Bishop Improved means for manufacturing components of rotary valves
IT1189451B (it) * 1986-04-04 1988-02-04 Giustina International Spa Lunetta di supporto regolabile per macchine rettificatrici per cilindri e simili
JPS63212452A (ja) * 1987-02-27 1988-09-05 Toyoda Mach Works Ltd ロ−タリ形サ−ボ弁の面取り加工方法
JPH0469149A (ja) * 1990-07-11 1992-03-04 Yamada Seisakusho:Kk バルブスリーブ油路溝の面取部形成方法
US5218788A (en) * 1990-10-09 1993-06-15 K-Line Industries, Inc. Valve stem polishing method and apparatus
DE69120092T2 (de) * 1990-12-10 1996-10-31 Bishop A E & Ass Maschine zum herstellen von servolenkungsventilen
US5237780A (en) * 1992-02-04 1993-08-24 Arobotech Systems, Inc. Steady rest with internal centerline adjustment

Also Published As

Publication number Publication date
ES2118754T3 (es) 1998-10-01
KR930703118A (ko) 1993-11-29
BR9107217A (pt) 1993-11-03
DE69129415D1 (de) 1998-06-18
EP0564462A1 (en) 1993-10-13
RU2079399C1 (ru) 1997-05-20
WO1992010334A1 (en) 1992-06-25
JPH06502806A (ja) 1994-03-31
JP2989266B2 (ja) 1999-12-13
EP0564462A4 (enExample) 1994-04-13
JPH06502807A (ja) 1994-03-31
US5299388A (en) 1994-04-05
KR930703117A (ko) 1993-11-29
ES2088022T3 (es) 1996-08-01
JP3390003B2 (ja) 2003-03-24
KR100213964B1 (ko) 1999-08-02
EP0564463A1 (en) 1993-10-13
DE69129415T2 (de) 1998-09-24
CA2096960A1 (en) 1992-06-11
KR100220168B1 (ko) 1999-09-01
CA2096960C (en) 1995-04-11
CA2096959A1 (en) 1992-06-11
EP0564462B1 (en) 1998-05-13
DE69120092T2 (de) 1996-10-31
WO1992010333A1 (en) 1992-06-25
EP0564463B1 (en) 1996-06-05
US5439412A (en) 1995-08-08
BR9107215A (pt) 1993-11-03
RU2082588C1 (ru) 1997-06-27
DE69120092D1 (de) 1996-07-11
EP0564463A4 (enExample) 1994-04-13

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Publication Publication Date Title
EP0579677B1 (en) Improvements in method and apparatus for slotting
CA2096959C (en) Machine for use in the manufacture of power steering valves
EP0610181B1 (en) Apparatus for use in the manufacture of valves for hydraulic power steering gears
AU642552B2 (en) Machine for use in the manufacture of power steering valves
EP0665778B1 (en) Improvements in or relating to the manufacture or rotary valves
CA2101744C (en) Apparatus for use in the manufacture of valves for hydraulic power steering gears
AU643343B2 (en) A machine for use in the manufacture of vehicle power steering gears
JP2750757B2 (ja) 円筒研削盤の砥石修正装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed