GB749948A - Improvements in or relating to linear-dimension gauges - Google Patents

Improvements in or relating to linear-dimension gauges

Info

Publication number
GB749948A
GB749948A GB14147/54A GB1414754A GB749948A GB 749948 A GB749948 A GB 749948A GB 14147/54 A GB14147/54 A GB 14147/54A GB 1414754 A GB1414754 A GB 1414754A GB 749948 A GB749948 A GB 749948A
Authority
GB
United Kingdom
Prior art keywords
jaw
scale
cursor
jaws
fixed
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
GB14147/54A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB749948A publication Critical patent/GB749948A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/20—Slide gauges

Abstract

749,948. Linear-dimension gauges. GERMANN, W. May 14, 1954 [May 16, 1953], No. 14147/54. Class 106 (2). A caliper-type linear-dimension gauge with parallel moving jaws 1, 3 has at least a part of one jaw capable of rotating relative to the other jaw for measuring the perpendicular distance between two parallel planes while contacting points not located on the same perpendicular. In one embodiment, one jaw 1 is fixed to a scale 2, Fig. 8, with which co-operates a vernier scale 35 on a cursor 4 to which is pivoted the other jaw 3. In another embodiment, Fig. 4, the jaw 3 is fixed to the cursor 4 and the jaw 1 is pivoted to the scale 2, formed with an extension 22 bearing against the jaw 1. In the embodiment of Fig. 1, a graduated tube 6 is rotatable on a rod 5 fixed to the jaw 1 and the cursor 4 carrying the jaw 3 is slidable along the tube 4 but keyed thereto by a longitudinal groove and spring key. The jaw 3 may be turned to any desired angle to the jaw 1 by turning the tube 6 on the rod 5, being located for normal gauging operations by means of a spring 17, ball 16 and hole 18, other holes being provided for other locations, if desired. In each of these embodiments the angle between the jaws may be indicated by a scale 19 and index mark 20. In the embodiment of Fig. 7 either or both jaws may be extended by resilient blades 26 capable of swinging at an angle to the main jaw and, if desired, slidably secured by screw and slot means 30.
GB14147/54A 1953-05-16 1954-05-14 Improvements in or relating to linear-dimension gauges Expired GB749948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH749948X 1953-05-16

Publications (1)

Publication Number Publication Date
GB749948A true GB749948A (en) 1956-06-06

Family

ID=4533788

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14147/54A Expired GB749948A (en) 1953-05-16 1954-05-14 Improvements in or relating to linear-dimension gauges

Country Status (1)

Country Link
GB (1) GB749948A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1549903A2 (en) * 2002-09-26 2005-07-06 Saudi Arabian Oil Company Wear measurement gauge for padeyes shackles and chains
GB2415044A (en) * 2004-06-09 2005-12-14 Desmond Mcclelland Slide gauge having rotating jaws

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1549903A2 (en) * 2002-09-26 2005-07-06 Saudi Arabian Oil Company Wear measurement gauge for padeyes shackles and chains
EP1549903A4 (en) * 2002-09-26 2006-03-22 Saudi Arabian Oil Co Wear measurement gauge for padeyes shackles and chains
GB2415044A (en) * 2004-06-09 2005-12-14 Desmond Mcclelland Slide gauge having rotating jaws

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