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JPS5397859A - Plane positioning shifter - Google Patents

Plane positioning shifter

Info

Publication number
JPS5397859A
JPS5397859A JP1205277A JP1205277A JPS5397859A JP S5397859 A JPS5397859 A JP S5397859A JP 1205277 A JP1205277 A JP 1205277A JP 1205277 A JP1205277 A JP 1205277A JP S5397859 A JPS5397859 A JP S5397859A
Authority
JP
Japan
Prior art keywords
plane positioning
shifter
movable
positioning shifter
posistoning
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.)
Granted
Application number
JP1205277A
Other languages
Japanese (ja)
Other versions
JPS5752602B2 (en
Inventor
Takashi Uchiyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1205277A priority Critical patent/JPS5397859A/en
Publication of JPS5397859A publication Critical patent/JPS5397859A/en
Publication of JPS5752602B2 publication Critical patent/JPS5752602B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/38—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members using fluid bearings or fluid cushion supports
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4852—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair
    • B23Q1/4866—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single sliding pair followed perpendicularly by a single rotating pair followed perpendicularly by a single sliding pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Machine Tool Units (AREA)

Abstract

PURPOSE:To make it possible to accomplish the posistoning of high resolution by forming fluid lubricating film of air in a fine spacing between upper and lower parallel sliding surfaces of movable and stationary portions and by moving the movable portion without any substantial friction relative to the stationaty portion in the X-Y direction in a single plane.
JP1205277A 1977-02-08 1977-02-08 Plane positioning shifter Granted JPS5397859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1205277A JPS5397859A (en) 1977-02-08 1977-02-08 Plane positioning shifter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1205277A JPS5397859A (en) 1977-02-08 1977-02-08 Plane positioning shifter

Publications (2)

Publication Number Publication Date
JPS5397859A true JPS5397859A (en) 1978-08-26
JPS5752602B2 JPS5752602B2 (en) 1982-11-09

Family

ID=11794821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1205277A Granted JPS5397859A (en) 1977-02-08 1977-02-08 Plane positioning shifter

Country Status (1)

Country Link
JP (1) JPS5397859A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5689453A (en) * 1979-12-14 1981-07-20 Toshiba Corp Positioning device
JPS5720813A (en) * 1980-07-14 1982-02-03 Toshiba Corp Table device
JPS57184901A (en) * 1981-05-09 1982-11-13 Hitachi Ltd Correcting device for degree of straight of straight travelling table
JPS5863508U (en) * 1981-10-26 1983-04-28 日野自動車株式会社 Measuring stand for relative hole position relative to reference hole
JPS58126030A (en) * 1982-01-19 1983-07-27 Hitachi Ltd Sliding device of table
JPS59162401A (en) * 1983-03-08 1984-09-13 Citizen Watch Co Ltd Table mechanism
JPS59179397U (en) * 1983-05-17 1984-11-30 三菱電機株式会社 X-Y feeder
FR2659537A1 (en) * 1990-03-13 1991-09-20 Ntn Toyo Bearing Co Ltd MOBILE TABLE WITH RESPECTIVELY FIXED AND MOBILE TRAYS.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS637902B2 (en) * 1979-12-14 1988-02-18 Tokyo Shibaura Electric Co
JPS5689453A (en) * 1979-12-14 1981-07-20 Toshiba Corp Positioning device
JPS5720813A (en) * 1980-07-14 1982-02-03 Toshiba Corp Table device
JPS57184901A (en) * 1981-05-09 1982-11-13 Hitachi Ltd Correcting device for degree of straight of straight travelling table
JPH0157286B2 (en) * 1981-05-09 1989-12-05 Hitachi Ltd
JPS5863508U (en) * 1981-10-26 1983-04-28 日野自動車株式会社 Measuring stand for relative hole position relative to reference hole
JPS6355422B2 (en) * 1982-01-19 1988-11-02 Hitachi Ltd
JPS58126030A (en) * 1982-01-19 1983-07-27 Hitachi Ltd Sliding device of table
JPS59162401A (en) * 1983-03-08 1984-09-13 Citizen Watch Co Ltd Table mechanism
JPH0368357B2 (en) * 1983-03-08 1991-10-28 Citizen Watch Co Ltd
JPS59179397U (en) * 1983-05-17 1984-11-30 三菱電機株式会社 X-Y feeder
JPH0350477Y2 (en) * 1983-05-17 1991-10-28
FR2659537A1 (en) * 1990-03-13 1991-09-20 Ntn Toyo Bearing Co Ltd MOBILE TABLE WITH RESPECTIVELY FIXED AND MOBILE TRAYS.

Also Published As

Publication number Publication date
JPS5752602B2 (en) 1982-11-09

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