FR2488679B3 - - Google Patents

Info

Publication number
FR2488679B3
FR2488679B3 FR8115623A FR8115623A FR2488679B3 FR 2488679 B3 FR2488679 B3 FR 2488679B3 FR 8115623 A FR8115623 A FR 8115623A FR 8115623 A FR8115623 A FR 8115623A FR 2488679 B3 FR2488679 B3 FR 2488679B3
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
FR8115623A
Other languages
French (fr)
Other versions
FR2488679A1 (en
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.)
Maschinenfabrik Heid AG
Machinefabrik Heid AG
Original Assignee
Maschinenfabrik Heid AG
Machinefabrik Heid AG
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 Maschinenfabrik Heid AG, Machinefabrik Heid AG filed Critical Maschinenfabrik Heid AG
Publication of FR2488679A1 publication Critical patent/FR2488679A1/en
Application granted granted Critical
Publication of FR2488679B3 publication Critical patent/FR2488679B3/fr
Granted 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
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
FR8115623A 1980-08-14 1981-08-12 Circular grinding machine workpiece clamping and forwarding device - has retractable blocking bolt and indexing bolts incorporated in facing clamps Granted FR2488679A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3030704A DE3030704C2 (en) 1980-08-14 1980-08-14 Clamping and dividing device for grinding ring grooves in ball hubs

Publications (2)

Publication Number Publication Date
FR2488679A1 FR2488679A1 (en) 1982-02-19
FR2488679B3 true FR2488679B3 (en) 1983-05-20

Family

ID=6109574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115623A Granted FR2488679A1 (en) 1980-08-14 1981-08-12 Circular grinding machine workpiece clamping and forwarding device - has retractable blocking bolt and indexing bolts incorporated in facing clamps

Country Status (4)

Country Link
JP (1) JPS5761453A (en)
DE (1) DE3030704C2 (en)
FR (1) FR2488679A1 (en)
IT (1) IT1139123B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238701A1 (en) * 1992-11-17 1994-05-19 Ditzel Werkzeug Und Maschinenf Clamping and dividing mechanism for cylindrical, annular groove grinding of spherical hubs - has controllable bolt for axially locking free workpiece onto front plug
CN112643477A (en) * 2020-01-16 2021-04-13 厉风燕 Processing equipment for impeller hub tongue-and-groove

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2346111C3 (en) * 1973-09-13 1978-06-08 Heinz Ditzel Clamping and dividing device arranged on a grinding machine for ball hubs or the like for grinding their cylindrical ring grooves
DE2851976B1 (en) * 1978-12-01 1980-06-12 Loehr & Bromkamp Gmbh Part and locking device arranged on a machine tool

Also Published As

Publication number Publication date
FR2488679A1 (en) 1982-02-19
IT8123397A0 (en) 1981-08-06
IT1139123B (en) 1986-09-17
DE3030704A1 (en) 1982-02-18
DE3030704C2 (en) 1984-01-12
JPS5761453A (en) 1982-04-13

Similar Documents

Publication Publication Date Title
FR2476022B1 (en)
FR2476343B1 (en)
FR2475373B3 (en)
FR2474258B1 (en)
FR2474946B1 (en)
FR2474173B1 (en)
FR2476044B3 (en)
FR2475015B3 (en)
FR2474740B1 (en)
FR2474385B3 (en)
FR2474452B1 (en)
FR2475323B1 (en)
FR2481981B1 (en)
FR2475139B3 (en)
FR2474284B1 (en)
FR2474239B1 (en)
FR2474187B1 (en)
FR2476200B3 (en)
FR2489566B1 (en)
FR2476110B1 (en)
FR2475286B1 (en)
FR2488679B3 (en)
FR2474240B3 (en)
FR2476513B3 (en)
FR2475159B1 (en)

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)
ST Notification of lapse