FR862129A - Improvements made to turret-shaped dolls for grinding machines - Google Patents

Improvements made to turret-shaped dolls for grinding machines

Info

Publication number
FR862129A
FR862129A FR862129DA FR862129A FR 862129 A FR862129 A FR 862129A FR 862129D A FR862129D A FR 862129DA FR 862129 A FR862129 A FR 862129A
Authority
FR
France
Prior art keywords
turret
improvements made
grinding machines
shaped dolls
dolls
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
Other languages
French (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.)
WOTAN und ZIMMERMANNWERKE AG
Original Assignee
WOTAN und ZIMMERMANNWERKE 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 WOTAN und ZIMMERMANNWERKE AG filed Critical WOTAN und ZIMMERMANNWERKE AG
Application granted granted Critical
Publication of FR862129A publication Critical patent/FR862129A/en
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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/002—Grinding heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR862129D 1938-12-07 1939-12-06 Improvements made to turret-shaped dolls for grinding machines Expired FR862129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE862129X 1938-12-07

Publications (1)

Publication Number Publication Date
FR862129A true FR862129A (en) 1941-02-27

Family

ID=6797268

Family Applications (1)

Application Number Title Priority Date Filing Date
FR862129D Expired FR862129A (en) 1938-12-07 1939-12-06 Improvements made to turret-shaped dolls for grinding machines

Country Status (1)

Country Link
FR (1) FR862129A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748540A (en) * 1954-03-31 1956-06-05 George Alfred J St Multiple wheel grinding machine
US4615150A (en) * 1984-02-01 1986-10-07 Speno International S.A. Device for the in situ reprofiling of the head of at least one rail of a railroad track
US6250999B1 (en) * 1997-09-12 2001-06-26 Spms Honimatic Multi-spindle lapping machine
EP1201347A2 (en) * 2000-10-27 2002-05-02 Hitachi, Ltd. Compound machining apparatus and friction stir welding method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2748540A (en) * 1954-03-31 1956-06-05 George Alfred J St Multiple wheel grinding machine
US4615150A (en) * 1984-02-01 1986-10-07 Speno International S.A. Device for the in situ reprofiling of the head of at least one rail of a railroad track
USRE32979E (en) * 1984-02-01 1989-07-11 Speno International S.A. Device for the in situ reprofiling of the head of at least one rail of a railroad track
US6250999B1 (en) * 1997-09-12 2001-06-26 Spms Honimatic Multi-spindle lapping machine
EP1201347A2 (en) * 2000-10-27 2002-05-02 Hitachi, Ltd. Compound machining apparatus and friction stir welding method
EP1201347A3 (en) * 2000-10-27 2004-05-12 Hitachi, Ltd. Compound machining apparatus and friction stir welding method
CN100389930C (en) * 2000-10-27 2008-05-28 株式会社日立制作所 Compound machining device and friction stir bonding method

Similar Documents

Publication Publication Date Title
FR857586A (en) Improvements to typewriters
FR866703A (en) Improvements to calculating machines
FR853215A (en) Typewriter Improvements
FR862129A (en) Improvements made to turret-shaped dolls for grinding machines
US2296277A (en) Printing machine
FR847880A (en) Improvements made to paper trolleys for calculating machines
FR846487A (en) Improvements to talking machines
FR861862A (en) Improvements to encryption machines
FR794099A (en) Headstock for grinding machines
FR850157A (en) Improvements to form-mounting machines
FR49430E (en) Improvements to form-mounting machines
FR945906A (en) Improvements to tools for engraving machines
FR850999A (en) Mount for rotary hammers
FR844869A (en) Improvements to machines for gear finishing
FR844040A (en) Improvements to manifolds for electrical machines
FR858609A (en) Improvements to packaging machines
FR858590A (en) Improvements to grinding machines
GB513075A (en) Improved printing machine
FR834356A (en) Advanced machine for torch
FR856705A (en) Improvements to capping machines
FR860075A (en) Improvements to dynamo-electric machines
FR850634A (en) Winding machine improvements
FR852096A (en) Improvements to bearings for dynamo-electric machines
FR837157A (en) Improvements to typographic bar casting machines
FR847210A (en) Improvements to bottle making machines