IT8120809A0 - HYDRAULIC FASTENING DEVICE. - Google Patents

HYDRAULIC FASTENING DEVICE.

Info

Publication number
IT8120809A0
IT8120809A0 IT8120809A IT2080981A IT8120809A0 IT 8120809 A0 IT8120809 A0 IT 8120809A0 IT 8120809 A IT8120809 A IT 8120809A IT 2080981 A IT2080981 A IT 2080981A IT 8120809 A0 IT8120809 A0 IT 8120809A0
Authority
IT
Italy
Prior art keywords
fastening device
hydraulic fastening
hydraulic
fastening
Prior art date
Application number
IT8120809A
Other languages
Italian (it)
Inventor
Manfred Baur
Original Assignee
Schrem Werkzeugfab Albert
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 Schrem Werkzeugfab Albert filed Critical Schrem Werkzeugfab Albert
Publication of IT8120809A0 publication Critical patent/IT8120809A0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1206—Tool mountings
    • B23F23/1212—Tool mountings using fluid pressure means
    • 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
    • B23B31/40—Expansion mandrels
    • B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Jigs For Machine Tools (AREA)
  • Clamps And Clips (AREA)
  • Gripping On Spindles (AREA)
IT8120809A 1980-04-17 1981-03-30 HYDRAULIC FASTENING DEVICE. IT8120809A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803014744 DE3014744A1 (en) 1980-04-17 1980-04-17 HYDRAULIC TENSIONER

Publications (1)

Publication Number Publication Date
IT8120809A0 true IT8120809A0 (en) 1981-03-30

Family

ID=6100259

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8120809A IT8120809A0 (en) 1980-04-17 1981-03-30 HYDRAULIC FASTENING DEVICE.

Country Status (5)

Country Link
JP (1) JPS56163812A (en)
DE (1) DE3014744A1 (en)
FR (1) FR2480658A1 (en)
GB (1) GB2074056A (en)
IT (1) IT8120809A0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108274271A (en) * 2017-01-06 2018-07-13 宦治平 A kind of valve body Milling Machining fixture

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213483A1 (en) * 1982-04-10 1983-10-13 Albert Schrem Werkzeugfabrik GmbH, 7928 Giengen HYDRAULIC TENSION NUT
DE3422000A1 (en) * 1984-06-14 1985-12-19 Albert Schrem Werkzeugfabrik GmbH, 7928 Giengen PRESSURE-OPERATED CLAMPING DEVICE FOR CLAMPING TOOLS OR WORKPIECES
DE3623555A1 (en) * 1986-07-12 1988-02-04 Fein C & E FASTENING DEVICE FOR DISC-SHAPED TOOLS ON THE TOOL SPINDLE OF A PORTABLE ELECTRIC TOOL MACHINE
DE58904372D1 (en) * 1988-01-09 1993-06-24 Fein C & E DEVICE FOR CLAMPING A DISC-SHAPED TOOL.
DE102010008371A1 (en) * 2010-02-17 2011-08-18 Wolf, Michael, 89518 Hydraulic tensioning element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6918532U (en) * 1969-05-07 1969-08-28 Albert Schrem HYDRAULIC CLAMPING DEVICE
US3731942A (en) * 1970-09-30 1973-05-08 Buck Tool Co Hydraulically actuated tool collet
DE2358399A1 (en) * 1973-09-27 1975-04-10 Loeckmann & Sohn Gmbh Machine tool holder with hydraulic clamping device - hydraulic force are exerted via ring seal and pressure ring
AT338070B (en) * 1974-05-04 1977-07-25 Lockmann & Sohn Verwaltungs Gm HYDRAULIC TENSIONER
DE2552873C2 (en) * 1975-11-25 1985-04-04 Albert Schrem Werkzeugfabrik GmbH, 7928 Giengen Hydraulic clamping element

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108274271A (en) * 2017-01-06 2018-07-13 宦治平 A kind of valve body Milling Machining fixture

Also Published As

Publication number Publication date
JPS56163812A (en) 1981-12-16
GB2074056A (en) 1981-10-28
FR2480658A1 (en) 1981-10-23
DE3014744A1 (en) 1981-10-22

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