FR2387733A1 - Laboratory instrument rail guided platform - is moved by rack and pinion on rail of symmetrical cruciform cross section - Google Patents

Laboratory instrument rail guided platform - is moved by rack and pinion on rail of symmetrical cruciform cross section

Info

Publication number
FR2387733A1
FR2387733A1 FR7711928A FR7711928A FR2387733A1 FR 2387733 A1 FR2387733 A1 FR 2387733A1 FR 7711928 A FR7711928 A FR 7711928A FR 7711928 A FR7711928 A FR 7711928A FR 2387733 A1 FR2387733 A1 FR 2387733A1
Authority
FR
France
Prior art keywords
rail
rack
block
pinion
section
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
FR7711928A
Other languages
French (fr)
Other versions
FR2387733B1 (en
Inventor
Jean Delage
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.)
MICRO CONTROLE
Original Assignee
MICRO CONTROLE
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 MICRO CONTROLE filed Critical MICRO CONTROLE
Priority to FR7711928A priority Critical patent/FR2387733A1/en
Publication of FR2387733A1 publication Critical patent/FR2387733A1/en
Application granted granted Critical
Publication of FR2387733B1 publication Critical patent/FR2387733B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B9/00—Housing or supporting of instruments or other apparatus
    • G12B9/08—Supports; Devices for carrying
    • 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
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/385—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously using a gear and rack mechanism or a friction wheel co-operating with a rail
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J18/00—Arms
    • B25J18/02—Arms extensible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/0009—Constructional details, e.g. manipulator supports, bases
    • B25J9/0012—Constructional details, e.g. manipulator supports, bases making use of synthetic construction materials, e.g. plastics, composites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/02—Programme-controlled manipulators characterised by movement of the arms, e.g. cartesian coordinate type
    • B25J9/023—Cartesian coordinate type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/02—Sliding-contact bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General build up of machine tools, e.g. spindles, slides, actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

The track guided movable platform can precisely locate e.g. a laboratory instrument within a two or three dimensional system. The track or rail (1) is of a symmetrical cruciform cross-section and passes through a matching opening (7) in a block (6) supporting the platform. The block is displaced either manually or by motor by means of a rack and pinion mechanism. The cruciform rail (1) has good structural properties and provides low tolerance guidage in both the horizontal and vertical planes. The legs of the cross (3, 5 and 2, 4) are aligned horizontally and vertically respectively, and a rack formation (16) is cut in the outer edge of the lower vertical leg (4). The pinion is housed in the block (6) to mesh with the rack (16) and may be manipulated by an external hand wheel (19). Alternatively, a drive motor may be used. Spring-loaded adjustable ball-bearings or slides may be incorporated in the block to reduce lateral play relative to the rail.
FR7711928A 1977-04-20 1977-04-20 Laboratory instrument rail guided platform - is moved by rack and pinion on rail of symmetrical cruciform cross section Granted FR2387733A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7711928A FR2387733A1 (en) 1977-04-20 1977-04-20 Laboratory instrument rail guided platform - is moved by rack and pinion on rail of symmetrical cruciform cross section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7711928A FR2387733A1 (en) 1977-04-20 1977-04-20 Laboratory instrument rail guided platform - is moved by rack and pinion on rail of symmetrical cruciform cross section

Publications (2)

Publication Number Publication Date
FR2387733A1 true FR2387733A1 (en) 1978-11-17
FR2387733B1 FR2387733B1 (en) 1982-03-05

Family

ID=9189672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711928A Granted FR2387733A1 (en) 1977-04-20 1977-04-20 Laboratory instrument rail guided platform - is moved by rack and pinion on rail of symmetrical cruciform cross section

Country Status (1)

Country Link
FR (1) FR2387733A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582557A1 (en) * 1985-05-31 1986-12-05 Primat Didier Device for the one-way drive and guidance of a mounting plate opposite a machine bed, along a parallel movement axis
FR2583327A1 (en) * 1985-06-13 1986-12-19 Primat Didier Device for guiding and two-directional driving of a plate (platen), with respect to a machine bed, along two axes of movements parallel to the bed
EP0345536A2 (en) * 1988-06-07 1989-12-13 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Linear guide
DE9308023U1 (en) * 1993-05-27 1993-10-07 Sächsische Werkzeug und Sondermaschinen GmbH, 01904 Neukirch Management and drive of a machine portal
FR2818177A1 (en) * 2000-12-15 2002-06-21 I M Parpas S R L Motor drive for controlled machine tool movable carriage
WO2016148570A1 (en) * 2015-03-17 2016-09-22 Dpt Netherlands B.V. Fluting machine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582557A1 (en) * 1985-05-31 1986-12-05 Primat Didier Device for the one-way drive and guidance of a mounting plate opposite a machine bed, along a parallel movement axis
FR2583327A1 (en) * 1985-06-13 1986-12-19 Primat Didier Device for guiding and two-directional driving of a plate (platen), with respect to a machine bed, along two axes of movements parallel to the bed
EP0345536A2 (en) * 1988-06-07 1989-12-13 Schwäbische Hüttenwerke Gesellschaft mit beschränkter Haftung Linear guide
EP0345536A3 (en) * 1988-06-07 1990-10-31 Schwabische Huttenwerke Gesellschaft Mit Beschrankter Haftung Linear guide
DE9308023U1 (en) * 1993-05-27 1993-10-07 Sächsische Werkzeug und Sondermaschinen GmbH, 01904 Neukirch Management and drive of a machine portal
FR2818177A1 (en) * 2000-12-15 2002-06-21 I M Parpas S R L Motor drive for controlled machine tool movable carriage
WO2016148570A1 (en) * 2015-03-17 2016-09-22 Dpt Netherlands B.V. Fluting machine
NL2014475A (en) * 2015-03-17 2016-10-10 Dpt Netherlands B V Riffelbank.

Also Published As

Publication number Publication date
FR2387733B1 (en) 1982-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse