JPH0478435B2 - - Google Patents

Info

Publication number
JPH0478435B2
JPH0478435B2 JP1281168A JP28116889A JPH0478435B2 JP H0478435 B2 JPH0478435 B2 JP H0478435B2 JP 1281168 A JP1281168 A JP 1281168A JP 28116889 A JP28116889 A JP 28116889A JP H0478435 B2 JPH0478435 B2 JP H0478435B2
Authority
JP
Japan
Prior art keywords
air
piston
air tube
thin film
film surface
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 - Lifetime
Application number
JP1281168A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03142173A (ja
Inventor
Takao Sato
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.)
Fujii Seimitsu Kogyo Kk
Original Assignee
Fujii Seimitsu Kogyo Kk
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 Fujii Seimitsu Kogyo Kk filed Critical Fujii Seimitsu Kogyo Kk
Priority to JP1281168A priority Critical patent/JPH03142173A/ja
Priority to US07/602,203 priority patent/US5106244A/en
Priority to DE69010620T priority patent/DE69010620T2/de
Priority to EP19900250273 priority patent/EP0425062B1/en
Publication of JPH03142173A publication Critical patent/JPH03142173A/ja
Publication of JPH0478435B2 publication Critical patent/JPH0478435B2/ja
Granted 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
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/32—Chucks with jaws carried by diaphragm
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30868—Work support
    • Y10T409/309016—Work support with work holder or guide

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Manipulator (AREA)
JP1281168A 1989-10-26 1989-10-26 機械加工用のワーク把持装置 Granted JPH03142173A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1281168A JPH03142173A (ja) 1989-10-26 1989-10-26 機械加工用のワーク把持装置
US07/602,203 US5106244A (en) 1989-10-26 1990-10-23 Air operated chuck
DE69010620T DE69010620T2 (de) 1989-10-26 1990-10-24 Luftdruckgesteuertes Futter.
EP19900250273 EP0425062B1 (en) 1989-10-26 1990-10-24 Air operated chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1281168A JPH03142173A (ja) 1989-10-26 1989-10-26 機械加工用のワーク把持装置

Publications (2)

Publication Number Publication Date
JPH03142173A JPH03142173A (ja) 1991-06-17
JPH0478435B2 true JPH0478435B2 (US20020051482A1-20020502-M00020.png) 1992-12-11

Family

ID=17635300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1281168A Granted JPH03142173A (ja) 1989-10-26 1989-10-26 機械加工用のワーク把持装置

Country Status (3)

Country Link
US (1) US5106244A (US20020051482A1-20020502-M00020.png)
JP (1) JPH03142173A (US20020051482A1-20020502-M00020.png)
DE (1) DE69010620T2 (US20020051482A1-20020502-M00020.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108698B4 (de) * 2001-02-23 2006-12-07 Saueressig Gmbh & Co. Drehmaschine zur spanabhebenden Innenbearbeitung von hohlen Werkstücken
DE10139718A1 (de) * 2001-08-13 2003-03-06 Roehm Gmbh Hydraulisch betätigter Spannzylinder sowie Verfahren zur Montage eines Spannzylinders
US6679160B1 (en) * 2002-04-01 2004-01-20 Eaton Corporation Dual air actuator for operating an air chuck
CN107702842B (zh) * 2017-09-29 2021-07-02 常州中车汽车零部件有限公司 压板压点检测装置以及压板压点检测机构
CN109895000B (zh) * 2019-04-17 2021-03-09 德玛克（长兴）自动化系统有限公司 一种外撑式瓶坯检测固定装置
CN110524126B (zh) * 2019-10-29 2020-02-07 佛山市宏石激光技术有限公司 一种激光切管机气动卡盘的管材夹持方法
CN112518391B (zh) * 2020-12-07 2022-12-20 山东工科机械科技有限公司 一种液压夹紧装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821400A (en) * 1955-12-19 1958-01-28 Woodworth Co N A Diaphragm chuck with stiffening flange
US2958532A (en) * 1959-02-13 1960-11-01 Erickson Tool Co Double acting diaphragm chuck
US3087737A (en) * 1961-09-07 1963-04-30 Carl H Werth Diaphragm type chuck
US3191952A (en) * 1963-07-05 1965-06-29 Parker John J Diaphragm chuck
US3355182A (en) * 1965-05-28 1967-11-28 Woodworth Co N A Internal diaphragm chuck
SU446383A1 (ru) * 1971-07-15 1974-10-15 Особое Конструкторское Бюро По Проектированию Средств Автоматизации И Контроля И Электроэрозионного Оборудования Мембранный рожковый патрон
JPS60186307A (ja) * 1984-03-05 1985-09-21 Okuma Mach Works Ltd ダイヤフラム，フインガ併用チヤツク
SU1177072A1 (ru) * 1984-04-03 1985-09-07 Goldshtejn Stepan A Мембранный патрон

Also Published As

Publication number Publication date
DE69010620D1 (de) 1994-08-18
US5106244A (en) 1992-04-21
JPH03142173A (ja) 1991-06-17
DE69010620T2 (de) 1995-02-09

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