BR9107217A - Maquina para retificar contornos de borda de medicao nas bordas de ranhuras que se estendem axialmente num eixo de entrada de valvula rotativa mecanica - Google Patents

Maquina para retificar contornos de borda de medicao nas bordas de ranhuras que se estendem axialmente num eixo de entrada de valvula rotativa mecanica

Info

Publication number
BR9107217A
BR9107217A BR919107217A BR9107217A BR9107217A BR 9107217 A BR9107217 A BR 9107217A BR 919107217 A BR919107217 A BR 919107217A BR 9107217 A BR9107217 A BR 9107217A BR 9107217 A BR9107217 A BR 9107217A
Authority
BR
Brazil
Prior art keywords
edge
rectifying
machine
mediation
axially extends
Prior art date
Application number
BR919107217A
Other languages
English (en)
Portuguese (pt)
Inventor
Arthur Ernest Bishop
Original Assignee
Bishop A E
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 Bishop A E filed Critical Bishop A E
Publication of BR9107217A publication Critical patent/BR9107217A/pt

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)
BR919107217A 1990-12-10 1991-10-28 Maquina para retificar contornos de borda de medicao nas bordas de ranhuras que se estendem axialmente num eixo de entrada de valvula rotativa mecanica BR9107217A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPK378790 1990-12-10
PCT/AU1991/000495 WO1992010334A1 (en) 1990-12-10 1991-10-28 Machine for use in the manufacture of power steering valves

Publications (1)

Publication Number Publication Date
BR9107217A true BR9107217A (pt) 1993-11-03

Family

ID=3775127

Family Applications (2)

Application Number Title Priority Date Filing Date
BR919107217A BR9107217A (pt) 1990-12-10 1991-10-28 Maquina para retificar contornos de borda de medicao nas bordas de ranhuras que se estendem axialmente num eixo de entrada de valvula rotativa mecanica
BR919107215A BR9107215A (pt) 1990-12-10 1991-10-28 Maquina para esmerilhar contornos externos da borda de medicao nas bordas das ranhuras estendendo-se axialmente de um eixo de entrada de engrenagem de direcao hidraulica

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR919107215A BR9107215A (pt) 1990-12-10 1991-10-28 Maquina para esmerilhar contornos externos da borda de medicao nas bordas das ranhuras estendendo-se axialmente de um eixo de entrada de engrenagem de direcao hidraulica

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
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
CA2096959C (en) 1995-06-13
DE69120092D1 (de) 1996-07-11
EP0564463A4 (enExample) 1994-04-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG9A Patent or certificate of addition granted
TC Change of name
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTE EM 28/10/2011