FR2175726B1 - - Google Patents

Info

Publication number
FR2175726B1
FR2175726B1 FR7238559A FR7238559A FR2175726B1 FR 2175726 B1 FR2175726 B1 FR 2175726B1 FR 7238559 A FR7238559 A FR 7238559A FR 7238559 A FR7238559 A FR 7238559A FR 2175726 B1 FR2175726 B1 FR 2175726B1
Authority
FR
France
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
FR7238559A
Other versions
FR2175726A1 (fr
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.)
Wean United Inc
Original Assignee
Wean United Inc
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 Wean United Inc filed Critical Wean United Inc
Publication of FR2175726A1 publication Critical patent/FR2175726A1/fr
Application granted granted Critical
Publication of FR2175726B1 publication Critical patent/FR2175726B1/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
    • 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
    • B24B19/026—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 for checks for pilger rolls
    • 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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
    • B24B17/025—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only for grinding rotating workpieces (three dimensional)
    • 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
    • Y10T82/00—Turning
    • Y10T82/13—Pattern section
    • Y10T82/135—Cam-controlled cutter
FR7238559A 1972-03-13 1972-10-31 Expired FR2175726B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US233920A US3864878A (en) 1972-03-13 1972-03-13 Apparatus for machining pilger rolls and the like

Publications (2)

Publication Number Publication Date
FR2175726A1 FR2175726A1 (fr) 1973-10-26
FR2175726B1 true FR2175726B1 (fr) 1977-12-23

Family

ID=22879188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7238559A Expired FR2175726B1 (fr) 1972-03-13 1972-10-31

Country Status (7)

Country Link
US (1) US3864878A (fr)
JP (1) JPS492195A (fr)
DE (1) DE2249549A1 (fr)
FR (1) FR2175726B1 (fr)
GB (1) GB1352112A (fr)
IT (1) IT966810B (fr)
SE (1) SE392577B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313175A1 (fr) * 1975-06-06 1976-12-31 Chevalier Alain Dispositif de reproduction inverse pour machine a ebaucher et a doucir des lentilles optiques et tous materiaux durs
DE3221713A1 (de) * 1982-06-09 1983-12-15 Wernicke & Co GmbH, 4000 Düsseldorf Brillenglasrandschleifmaschine
US5033237A (en) * 1990-02-08 1991-07-23 Kobelco Compressors (America), Inc. Method of numerically controlled profile grinding
US5490811A (en) * 1991-06-12 1996-02-13 Shin-Etsu Handotai Co., Ltd. Apparatus for chamfering notch of wafer
JP2571477B2 (ja) * 1991-06-12 1997-01-16 信越半導体株式会社 ウエーハのノッチ部面取り装置
CN108481126A (zh) * 2015-12-04 2018-09-04 安徽哈科数控机床制造有限公司 一种腰形冲头的磨削方法
CN105666288B (zh) * 2016-04-12 2018-03-13 安徽雷默模具制造有限公司 一种用于冲床模具加工的数控自动研磨机及其使用方法
CN108687580A (zh) * 2018-07-18 2018-10-23 重庆伦瑞风传动科技有限公司 一种旋耕刀用磨削装置
CN110340796B (zh) * 2019-01-31 2021-03-16 亚太轻合金(南通)科技有限公司 一种铝合金管材抛光方法
RU2764452C1 (ru) * 2021-03-15 2022-01-17 федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский национальный исследовательский технический университет" (ФГБОУ ВО "ИРНИТУ") Устройство для круговой осцилляции рабочего инструмента
CN113134776A (zh) * 2021-05-15 2021-07-20 王永欣 一种桥梁护栏用除锈装置
CN114147572B (zh) * 2021-12-15 2023-01-03 安徽普信智能家居有限公司 一种智能家具中木板倒角加工装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2024433A (en) * 1934-08-22 1935-12-17 Stewarts & Lloyds Ltd Apparatus for the manufacture of the grooved rolls as used in pilger rolling mills
US2109454A (en) * 1935-09-11 1938-03-01 Becker Hans Apparatus for cutting grooved rolls
US2330566A (en) * 1941-04-14 1943-09-28 Albert H Edmonds Pattern controlled machine
US2364322A (en) * 1943-06-30 1944-12-05 Ncr Co Abrading machine
US2600402A (en) * 1949-03-31 1952-06-17 Cecil M Griffin Pantograph machine tool
US2751719A (en) * 1954-03-12 1956-06-26 Blasi & Co F Copying grinding machine
FR1473798A (fr) * 1965-11-25 1967-03-17 Prazision Maschb Fuer Bijouter Fraiseuse automatique à reproduire pour pièces planes, telles que lunettes et objets analogues
JPS525755Y2 (fr) * 1972-06-13 1977-02-05

Also Published As

Publication number Publication date
GB1352112A (en) 1974-05-08
IT966810B (it) 1974-02-20
US3864878A (en) 1975-02-11
JPS492195A (fr) 1974-01-10
FR2175726A1 (fr) 1973-10-26
DE2249549A1 (de) 1973-09-27
SE392577B (sv) 1977-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse