IT8505225A0 - DEVICE FOR CENTERING AND CLAMPING PIECES IN PROCESSING ON MACHINE TOOLS. - Google Patents

DEVICE FOR CENTERING AND CLAMPING PIECES IN PROCESSING ON MACHINE TOOLS.

Info

Publication number
IT8505225A0
IT8505225A0 IT8505225A IT522585A IT8505225A0 IT 8505225 A0 IT8505225 A0 IT 8505225A0 IT 8505225 A IT8505225 A IT 8505225A IT 522585 A IT522585 A IT 522585A IT 8505225 A0 IT8505225 A0 IT 8505225A0
Authority
IT
Italy
Prior art keywords
centering
processing
machine tools
clamping pieces
pieces
Prior art date
Application number
IT8505225A
Other languages
Italian (it)
Other versions
IT1186978B (en
Inventor
Fridolin Lummer
Original Assignee
Gelenkwellenbau Gmbh
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 Gelenkwellenbau Gmbh filed Critical Gelenkwellenbau Gmbh
Publication of IT8505225A0 publication Critical patent/IT8505225A0/en
Application granted granted Critical
Publication of IT1186978B publication Critical patent/IT1186978B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/14—Clamps for work of special profile
    • B25B5/147—Clamps for work of special profile for pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16083—Jaws movement actuated by gears and racks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B5/00—Clamps
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/061—Arrangements for positively actuating jaws with fluid drive

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)
IT05225/85A 1984-11-13 1985-09-19 DEVICE FOR CENTERING AND CLAMPING OF WORKPIECES ON MACHINE TOOLS IT1186978B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843441364 DE3441364A1 (en) 1984-11-13 1984-11-13 Centring and clamping device

Publications (2)

Publication Number Publication Date
IT8505225A0 true IT8505225A0 (en) 1985-09-19
IT1186978B IT1186978B (en) 1987-12-16

Family

ID=6250127

Family Applications (3)

Application Number Title Priority Date Filing Date
IT05225/85A IT1186978B (en) 1984-11-13 1985-09-19 DEVICE FOR CENTERING AND CLAMPING OF WORKPIECES ON MACHINE TOOLS
IT1985A05225A IT8505225A1 (en) 1984-11-13 1985-09-19 DEVICE FOR CENTERING AND CLAMPING PIECES WORKING ON MACHINE TOOLS
IT8507096U IT8507096V0 (en) 1984-11-13 1985-09-19 DEVICE FOR CENTERING AND CLAMPING OF WORKPIECES ON MACHINE TOOLS.

Family Applications After (2)

Application Number Title Priority Date Filing Date
IT1985A05225A IT8505225A1 (en) 1984-11-13 1985-09-19 DEVICE FOR CENTERING AND CLAMPING PIECES WORKING ON MACHINE TOOLS
IT8507096U IT8507096V0 (en) 1984-11-13 1985-09-19 DEVICE FOR CENTERING AND CLAMPING OF WORKPIECES ON MACHINE TOOLS.

Country Status (3)

Country Link
DE (1) DE3441364A1 (en)
FR (1) FR2572980B1 (en)
IT (3) IT1186978B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626863C1 (en) * 1986-08-08 1987-08-20 Roland Gerhardt Centring and clamping device
CN105108538A (en) * 2015-09-15 2015-12-02 江苏广通管业制造有限公司 Flange clamping device
CN105538149B (en) * 2015-12-16 2018-10-26 芜湖杰诺科技有限公司 A kind of cross connecting tube madial wall polishing fixture
CN106736723B (en) * 2017-03-30 2019-09-27 东莞台一盈拓科技股份有限公司 A kind of sheet material workpiece sets middle jig
CN106736722B (en) * 2017-03-30 2019-05-17 东莞台一盈拓科技股份有限公司 A kind of sheet material workpiece sets middle jig
CN107717550B (en) * 2017-11-14 2019-08-13 扬州市金诺尔不锈钢有限公司 It is a kind of to adapt to the big way moving fixture of length range
CN111958355A (en) * 2020-08-25 2020-11-20 杭州泰央实业有限公司 Device for uniformly polishing tabletop

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1098055A (en) * 1912-06-21 1914-05-26 Rivett Lathe & Grinder Company Self-centering chuck.
FR482500A (en) * 1915-08-28 1917-03-22 Pratt & Whitney Co Chuck refinements
DE454511C (en) * 1925-05-01 1928-01-10 Forkardt Paul Kg Gear for large transmission to slow
AT198095B (en) * 1956-03-28 1958-06-10 Hilden Erich Warsitz Maschf Chuck with jaws that can be adjusted both together and individually
CH383290A (en) * 1960-05-24 1964-10-15 Degen Franz Machine vise or two-jaw clamping vise
FR2243857A1 (en) * 1973-09-03 1975-04-11 Fmc Corp Centring system for wrapping circular objects - plate with radial slots fitted with counter bearings and switch system

Also Published As

Publication number Publication date
DE3441364A1 (en) 1986-05-22
IT1186978B (en) 1987-12-16
FR2572980B1 (en) 1991-03-22
FR2572980A1 (en) 1986-05-16
IT8507096V0 (en) 1985-09-19
IT8505225A1 (en) 1987-03-19
DE3441364C2 (en) 1987-12-17

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