CA1114171A - Rodage sans pointes pour soupapes - Google Patents

Rodage sans pointes pour soupapes

Info

Publication number
CA1114171A
CA1114171A CA337,375A CA337375A CA1114171A CA 1114171 A CA1114171 A CA 1114171A CA 337375 A CA337375 A CA 337375A CA 1114171 A CA1114171 A CA 1114171A
Authority
CA
Canada
Prior art keywords
base rollers
base
rollers
valve stem
valve
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
CA337,375A
Other languages
English (en)
Inventor
Ray G. Parnham
Bernardus A. Willemsen
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.)
Ingenious Devices Ltd
Original Assignee
Ingenious Devices 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 Ingenious Devices Ltd filed Critical Ingenious Devices Ltd
Priority to CA337,375A priority Critical patent/CA1114171A/fr
Priority to GB8032543A priority patent/GB2065005B/en
Priority to AU63214/80A priority patent/AU6321480A/en
Application granted granted Critical
Publication of CA1114171A publication Critical patent/CA1114171A/fr
Expired 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/24—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding conical surfaces
    • 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
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members
CA337,375A 1979-10-11 1979-10-11 Rodage sans pointes pour soupapes Expired CA1114171A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA337,375A CA1114171A (fr) 1979-10-11 1979-10-11 Rodage sans pointes pour soupapes
GB8032543A GB2065005B (en) 1979-10-11 1980-10-09 Centreless valve grinding
AU63214/80A AU6321480A (en) 1979-10-11 1980-10-13 Centreless valve grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA337,375A CA1114171A (fr) 1979-10-11 1979-10-11 Rodage sans pointes pour soupapes

Publications (1)

Publication Number Publication Date
CA1114171A true CA1114171A (fr) 1981-12-15

Family

ID=4115329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA337,375A Expired CA1114171A (fr) 1979-10-11 1979-10-11 Rodage sans pointes pour soupapes

Country Status (3)

Country Link
AU (1) AU6321480A (fr)
CA (1) CA1114171A (fr)
GB (1) GB2065005B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208536A1 (de) * 1982-03-10 1983-09-15 Maschinenfabrik Gehring Gmbh & Co Kg, 7302 Ostfildern Schleifvorrichtung
CN107297674A (zh) * 2017-08-09 2017-10-27 盘锦奥德燃气装备制造有限公司 Lng加臭系统用抛光机
CN108705444B (zh) * 2018-07-28 2023-07-21 天津大学 用于凸圆柱滚子滚动面精加工的磁性研磨盘、设备及方法
CN110181309A (zh) * 2019-05-06 2019-08-30 重庆机电职业技术学院 一种气门杆部切断用的夹具机构
CN110216575A (zh) * 2019-07-01 2019-09-10 江苏华太电力仪表有限公司 一种用于针型阀阀杆的滚压抛光装置及方法
CN112846965A (zh) * 2021-01-28 2021-05-28 石狮浮潮贸易有限公司 一种五金制造用抛光设备
CN112959205A (zh) * 2021-02-09 2021-06-15 厦门精升力科技有限公司 一种气门嘴胶座的自动研磨机及控制方法
CN113199344A (zh) * 2021-05-13 2021-08-03 江苏新合益机械有限公司 活塞杆磨削生产装置及磨削工艺
CN114211381B (zh) * 2021-12-28 2022-09-16 徐州金鼎恒立液压件有限公司 一种用于液压缸外圆面的抛光打磨装置

Also Published As

Publication number Publication date
GB2065005B (en) 1983-02-23
AU6321480A (en) 1981-04-16
GB2065005A (en) 1981-06-24

Similar Documents

Publication Publication Date Title
US5735734A (en) Apparatus for grinding rails
CA1114171A (fr) Rodage sans pointes pour soupapes
WO2003080289A3 (fr) Machine de polissage
US6726544B2 (en) Method and apparatus for superfinishing tapered roller bearing
CN210209802U (zh) 一种旋塞阀研磨机
US4428160A (en) Centerless valve grinding
JPH068123A (ja) 研削装置
US3962831A (en) Automatic grinding method and apparatus for wood working
US4485593A (en) Grinding machine for crankshaft pins
US4534133A (en) Machine for superfinishing annular workpieces
GB2037195A (en) Apparatus for deburring edges
EP0722810B1 (fr) Machine à meuler des ressorts de compression
US4916866A (en) End mill sharpener
US4538383A (en) Front surface grinding machine and method
US4987701A (en) Endless belt valve grinder
US4583271A (en) Method and apparatus for burnishing splines and gears using synchronously rotated gears
JPS6121789B2 (fr)
EP0186432A2 (fr) Dispositif de meulage des arêtes coupantes pour foret
GB2052375A (en) Power frame saw
JPS6128471B2 (fr)
CN1986126A (zh) 转轮式油封整修机
CN220463221U (zh) 一种弯头内壁自张紧打磨装置
US2751718A (en) Rock drill grinders
WO1995024300A1 (fr) Procede et dispositif de dressage de bois en grume
US4164097A (en) Optical lens grinder device

Legal Events

Date Code Title Description
MKEX Expiry