ZA857578B - Means for manufacturing components of rotary valves - Google Patents

Means for manufacturing components of rotary valves

Info

Publication number
ZA857578B
ZA857578B ZA857578A ZA857578A ZA857578B ZA 857578 B ZA857578 B ZA 857578B ZA 857578 A ZA857578 A ZA 857578A ZA 857578 A ZA857578 A ZA 857578A ZA 857578 B ZA857578 B ZA 857578B
Authority
ZA
South Africa
Prior art keywords
rotary valves
manufacturing components
manufacturing
components
valves
Prior art date
Application number
ZA857578A
Other languages
English (en)
Inventor
Arthur Ernest Bishop
Klaus Juergen Roeske
Original Assignee
Bishop Arthur 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 Arthur E filed Critical Bishop Arthur E
Publication of ZA857578B publication Critical patent/ZA857578B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/08—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of steering valve used
    • B62D5/083—Rotary valves
    • 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
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/54—Making machine elements bolts, studs, or the like with grooves or notches
    • 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
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/066—Making machine elements axles or shafts splined
    • 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
    • B21K1/20—Making machine elements valve parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Forging (AREA)
  • Power Steering Mechanism (AREA)
ZA857578A 1984-10-04 1985-10-01 Means for manufacturing components of rotary valves ZA857578B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPG749184 1984-10-04

Publications (1)

Publication Number Publication Date
ZA857578B true ZA857578B (en) 1986-05-28

Family

ID=3770787

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA857578A ZA857578B (en) 1984-10-04 1985-10-01 Means for manufacturing components of rotary valves

Country Status (13)

Country Link
US (1) US4651551A (xx)
EP (2) EP0177333B1 (xx)
JP (1) JPH084866B2 (xx)
KR (1) KR920011054B1 (xx)
CN (1) CN85108459B (xx)
BR (1) BR8504967A (xx)
CA (1) CA1247339A (xx)
DE (2) DE3573221D1 (xx)
ES (2) ES8704095A1 (xx)
IN (1) IN162969B (xx)
MX (1) MX162648A (xx)
RU (1) RU1787061C (xx)
ZA (1) ZA857578B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255715A (en) * 1992-09-16 1993-10-26 Techco Corporation Control valve having parallel diversionary slots interconnected by flow selective control orifices
US6000267A (en) * 1997-02-25 1999-12-14 Koyo Seiko Co., Ltd. Process for fabrication of rack shaft and fabrication machine therefor
DE102006025034A1 (de) * 2006-05-26 2007-11-29 Müller Weingarten AG Vorrichtung und Verfahren zur Herstellung von Profilkörpern
US20080021191A1 (en) * 2006-07-20 2008-01-24 Reese Jack R High water content tolerant process for the production of polyethers
CN100402174C (zh) * 2006-10-30 2008-07-16 钊田 纵向波纹管挤制装置
US20180118259A1 (en) * 2016-10-31 2018-05-03 Steering Solutions Ip Holding Corporation Torsion bar for a steering system assembly
CH714772A1 (de) * 2018-11-15 2019-09-13 Grob Ernst Fa Vorrichtung und Verfahren zum kaltumformenden Profilieren von Werkstücken.
CN113020307B (zh) * 2021-02-22 2024-07-09 福建省闽发铝业股份有限公司 一种太阳能边框多孔模挤压模具

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US685417A (en) * 1901-01-07 1901-10-29 Lewis Williams Spike-grooving machine.
US2680391A (en) * 1951-08-17 1954-06-08 Ingersoll Milling Machine Co Apparatus for working metal
US2781678A (en) * 1952-07-17 1957-02-19 Gen Motors Corp Cold working apparatus and method
US3396570A (en) * 1965-08-11 1968-08-13 Michigan Tool Co Non-generating tooth forming apparatus
US3800386A (en) 1969-02-26 1974-04-02 A Bishop Method and apparatus for manufacturing valve components
US3591136A (en) * 1969-02-26 1971-07-06 Arthur E Bishop Rotary valve with curved valve slot
FR2081297B2 (xx) * 1970-03-20 1974-05-03 Cuq Pierre
US4100785A (en) * 1974-01-25 1978-07-18 Bishop Arthur E Method and apparatus for manufacturing valve components
IT1017270B (it) * 1974-07-18 1977-07-20 Properzi G Dispositivo per la registrazioni dei cilindri di laminazione in la minato per barre metalliche o si mili
ES451569A1 (es) * 1976-09-16 1977-10-16 Bendiberica Sa Procedimiento para la fabricacion de rotores para valvulas rotativas de servodireccion de vehiculos automoviles.
US4103407A (en) * 1977-01-07 1978-08-01 The Bendix Corporation Manufacturing method for a high pressure distributor rotor
DE3137367C2 (de) * 1981-09-19 1984-05-17 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Vorrichtung zum Prägen der Steuerkanten an Nuten am Außenumfang eines Steuerschiebers für eine Hilfskraftlenkung

Also Published As

Publication number Publication date
MX162648A (es) 1991-06-11
ES8704768A1 (es) 1987-04-16
EP0177334B1 (en) 1989-09-27
JPH084866B2 (ja) 1996-01-24
ES547632A0 (es) 1987-03-16
ES8704095A1 (es) 1987-03-16
BR8504967A (pt) 1986-07-22
ES557109A0 (es) 1987-04-16
US4651551A (en) 1987-03-24
KR860003066A (ko) 1986-05-19
DE3573221D1 (en) 1989-11-02
JPS61123440A (ja) 1986-06-11
CN85108459B (zh) 1988-10-26
EP0177333B1 (en) 1991-07-31
KR920011054B1 (ko) 1992-12-26
EP0177334A2 (en) 1986-04-09
EP0177333A3 (en) 1987-05-13
IN162969B (xx) 1988-07-30
RU1787061C (ru) 1993-01-07
CA1247339A (en) 1988-12-28
EP0177334A3 (en) 1987-04-29
EP0177333A2 (en) 1986-04-09
DE3583643D1 (de) 1991-09-05
CN85108459A (zh) 1986-06-10

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