JPS56139874A - Regulator of clamping force for hydraulic power type clamping device - Google Patents

Regulator of clamping force for hydraulic power type clamping device

Info

Publication number
JPS56139874A
JPS56139874A JP3370781A JP3370781A JPS56139874A JP S56139874 A JPS56139874 A JP S56139874A JP 3370781 A JP3370781 A JP 3370781A JP 3370781 A JP3370781 A JP 3370781A JP S56139874 A JPS56139874 A JP S56139874A
Authority
JP
Japan
Prior art keywords
regulator
hydraulic power
power type
clamping device
clamping force
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.)
Pending
Application number
JP3370781A
Other languages
English (en)
Japanese (ja)
Inventor
Furiidoritsuhi Herumuuto
Keeberuniku Karuruhaintsu
Buinkeruman Herumuuto
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.)
Werkzeugmaschinenkombinat 7 Oktober VEB
Original Assignee
Werkzeugmaschinenkombinat 7 Oktober VEB
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 Werkzeugmaschinenkombinat 7 Oktober VEB filed Critical Werkzeugmaschinenkombinat 7 Oktober VEB
Publication of JPS56139874A publication Critical patent/JPS56139874A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
    • B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/16—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine controlled in conjunction with the operation of the tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Gripping On Spindles (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
JP3370781A 1980-03-14 1981-03-09 Regulator of clamping force for hydraulic power type clamping device Pending JPS56139874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD80219653A DD149628B1 (de) 1980-03-14 1980-03-14 Spannkraftregeleinrichtung fuer hydraulische spanneinrichtungen

Publications (1)

Publication Number Publication Date
JPS56139874A true JPS56139874A (en) 1981-10-31

Family

ID=5523134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3370781A Pending JPS56139874A (en) 1980-03-14 1981-03-09 Regulator of clamping force for hydraulic power type clamping device

Country Status (6)

Country Link
JP (1) JPS56139874A (de)
DD (1) DD149628B1 (de)
DE (1) DE3043837A1 (de)
FR (1) FR2477938B1 (de)
GB (1) GB2071538B (de)
IT (1) IT1170798B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565146A1 (fr) * 1984-05-30 1985-12-06 Franche Comte Alsace Etudes Te Ensemble de commande pour dispositifs de serrage hydrauliques automatiques
DE19622267C1 (de) * 1996-06-03 1997-12-18 Sauer Sundstrand Gmbh & Co Steuer- und Regelsystem für verstellbare Hydraulikpumpen mit Maximaldruckbegrenzung
CN108000184A (zh) * 2017-12-30 2018-05-08 无锡烨隆精密机械有限公司 一种涡壳液压定位工装的油路结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608833C (de) * 1931-12-09 1935-02-01 Heller Geb Hydraulische Einrichtung zum Bewegen von Presskolben, insbesondere zum Einspannen von Werkstuecken in Spannfutter von Werkzeugmaschinen
JPS4945549B1 (de) * 1970-12-05 1974-12-04
DE2245796C3 (de) * 1972-09-19 1979-08-16 Paul Forkardt Kg, 4000 Duesseldorf Umlaufender, doppeltwirkender Druckmittelzylinder
US3908383A (en) * 1974-09-24 1975-09-30 Cushman Ind Inc Rotary chuck installation of fluid-actuated type
DE2458958C3 (de) * 1974-12-12 1979-04-26 Gebrueder Boehringer Gmbh, 7320 Goeppingen Vorrichtung zum Steuern der hydraulischen Spannkraft des Werkstü ckfutters einer Werkkzeugmaschine

Also Published As

Publication number Publication date
DD149628A1 (de) 1981-07-22
IT8148011A0 (it) 1981-03-12
GB2071538A (en) 1981-09-23
GB2071538B (en) 1983-07-27
IT1170798B (it) 1987-06-03
FR2477938A1 (fr) 1981-09-18
DE3043837A1 (de) 1981-09-24
DD149628B1 (de) 1985-12-18
FR2477938B1 (fr) 1985-09-20

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