GB780091A - Improvements in or relating to taper gauges - Google Patents

Improvements in or relating to taper gauges

Info

Publication number
GB780091A
GB780091A GB430355A GB430355A GB780091A GB 780091 A GB780091 A GB 780091A GB 430355 A GB430355 A GB 430355A GB 430355 A GB430355 A GB 430355A GB 780091 A GB780091 A GB 780091A
Authority
GB
United Kingdom
Prior art keywords
taper
pins
plates
engaging
taken
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
GB430355A
Inventor
Edward George Hartwell
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.)
PATENTOOLS Ltd
Original Assignee
PATENTOOLS 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 PATENTOOLS Ltd filed Critical PATENTOOLS Ltd
Priority to GB430355A priority Critical patent/GB780091A/en
Publication of GB780091A publication Critical patent/GB780091A/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
    • G01B3/56—Gauges for measuring angles or tapers, e.g. conical calipers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

780,091. Taper gauges. PATENTOOLS, Ltd. March 15, 1956 [Feb. 14, 1955], No. 4303/55. Class 106 (2). [Also in Group XX] In a taper gauge work-engaging pins 3 project from two overlapping plates 1, 2 with coincident slots 1b, 2b engaged by pivot means 5 including a pinion 6a engaging opposed rack teeth 1c, 2c and rotated by a wheel 6b to cause relative sliding between the plates 1, 2 whilst allowing relative pivoting, the plates being locked in adjusted position by a clamp 7 to enable micrometer readings to be taken between opposed pins 3 from the difference of which the angle of taper may be calculated. The pins 3 may carry extensions provided with reversible short and long work-engaging straight edges and the micrometer readings may be taken between other spaced reference surfaces.
GB430355A 1955-02-14 1955-02-14 Improvements in or relating to taper gauges Expired GB780091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB430355A GB780091A (en) 1955-02-14 1955-02-14 Improvements in or relating to taper gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB430355A GB780091A (en) 1955-02-14 1955-02-14 Improvements in or relating to taper gauges

Publications (1)

Publication Number Publication Date
GB780091A true GB780091A (en) 1957-07-31

Family

ID=9774617

Family Applications (1)

Application Number Title Priority Date Filing Date
GB430355A Expired GB780091A (en) 1955-02-14 1955-02-14 Improvements in or relating to taper gauges

Country Status (1)

Country Link
GB (1) GB780091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527120A1 (en) * 1991-08-06 1993-02-10 Jean Bouche Device for indicating fractions of angles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0527120A1 (en) * 1991-08-06 1993-02-10 Jean Bouche Device for indicating fractions of angles
BE1005171A3 (en) * 1991-08-06 1993-05-11 Bouche Jean Device for displaying an angle group.

Similar Documents

Publication Publication Date Title
ES416439A1 (en) Precision control apparatus
GB780091A (en) Improvements in or relating to taper gauges
GB1035135A (en) Drawing instrument
GB671261A (en) Improvements in sliding caliper gauges
AU213209B2 (en) Improvements in work. holding clamps
AU167026B2 (en) Improvements in or relating to apparatus for comparing the instantaneous values oftwo voltages
GB322547A (en) Improvements in carpenter's bevels
GB1475619A (en) Graduated ruler for perspective drawing
MALIUTIN et al. Diagnostic facility with a laser interferometer for measuring the electron concentration in the jet of a steady plasma source(Diagnostic He-Ne laser interferometer for measuring electron concentration in cross section of argon plasma jet)
AU212715B2 (en) Improvements in*or relating to caliper gauges, height gauges and like instruments for measuring distances on work pieces
AU166503B2 (en) Improvements in compasses for automatic steering mechanisms
AU204851B2 (en) Improvements in strain gages
AU223638B2 (en) Improvements in tractor implement-attaching means ofthe two-point type
GB714476A (en) Improvements in or relating to dimension gages
CA524323A (en) Slag-forming body for use in bolt welding
AU31154A (en) Improvements in apparatus for machining. curved surfaces
AU210976B2 (en) Toolholder with two adjustable elements, particularly suited for lathes, planers andthe like
AU204033B2 (en) Improvements in or relating to self centreing scroll chucks for machine tools
AU203803B2 (en) Improvements in joints in tongs, scissors andthe like
CA502113A (en) Preparations containing group iii metal salts for use in contact with the teeth
AU2703854A (en) Improvements in or relating to slagforming bodies for use in buttwelding
AU200823B2 (en) Improvements in clamps for use in scaffolding and like structures
CA526450A (en) Wheel alignment gauges
AU123478B2 (en) Improvements in logging scales suitable for use in radio-receivers
AU120336B2 (en) Lifting trestle for use in conjunction with chassis straightening machine