GB775043A - Improvements in or relating to mechanical guiding devices - Google Patents

Improvements in or relating to mechanical guiding devices

Info

Publication number
GB775043A
GB775043A GB154655A GB154655A GB775043A GB 775043 A GB775043 A GB 775043A GB 154655 A GB154655 A GB 154655A GB 154655 A GB154655 A GB 154655A GB 775043 A GB775043 A GB 775043A
Authority
GB
United Kingdom
Prior art keywords
secured
abutment
relating
comparator
piston
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
Application number
GB154655A
Inventor
Geoffrey Ralph Turner
Samuel Frederick Vincent
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.)
SIGMA INSTR CO Ltd
Original Assignee
SIGMA INSTR CO 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 SIGMA INSTR CO Ltd filed Critical SIGMA INSTR CO Ltd
Priority to GB154655A priority Critical patent/GB775043A/en
Publication of GB775043A publication Critical patent/GB775043A/en
Expired 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
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • B23Q1/36—Springs
    • 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
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/04—Guiding mechanisms, e.g. for straight-line guidance

Abstract

775,043. Linear dimension gauges. SIGMA INSTRUMENT CO., Ltd. Dec. 22,1955 [Jan. 18, 1955], No. 1546/55. Class 106 (2). [Also in Group XXIV] In a comparator gauge the movable measuring anvil is secured to a member 2 which is guided relatively to a member 1 on the body of the comparator by means of spring strips 3, 4, 5 and 10, 11, 12 secured between the two ends of said members. The member 2 is adapted to be urged in one direction relative to member 1 until a stop screw 19 thereon engages an abutment 17 on member 1 when fluid pressure is supplied to a cylinder 21 secured to member 1, the piston 29 of which acts by a rod 30 on an abutment 32 on member 2. The piston allows the pressure fluid such as air to leak past and escape through holes 31 to provide an air lubrication to minimize fractional losses.
GB154655A 1955-01-18 1955-01-18 Improvements in or relating to mechanical guiding devices Expired GB775043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB154655A GB775043A (en) 1955-01-18 1955-01-18 Improvements in or relating to mechanical guiding devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB154655A GB775043A (en) 1955-01-18 1955-01-18 Improvements in or relating to mechanical guiding devices

Publications (1)

Publication Number Publication Date
GB775043A true GB775043A (en) 1957-05-15

Family

ID=9723845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB154655A Expired GB775043A (en) 1955-01-18 1955-01-18 Improvements in or relating to mechanical guiding devices

Country Status (1)

Country Link
GB (1) GB775043A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195479A2 (en) * 1985-03-11 1986-09-24 Yotaro Hatamura Fine positioning device
EP3546143A1 (en) * 2018-03-27 2019-10-02 The Boeing Company Robotic end effector assembly, system, and method of using the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195479A2 (en) * 1985-03-11 1986-09-24 Yotaro Hatamura Fine positioning device
EP0195479A3 (en) * 1985-03-11 1988-03-16 Yotaro Hatamura Fine positioning device
EP3546143A1 (en) * 2018-03-27 2019-10-02 The Boeing Company Robotic end effector assembly, system, and method of using the same
US10675768B2 (en) 2018-03-27 2020-06-09 The Boeing Company Robotic end effector assembly, system, and method of using the same

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