GB815637A - Improvements in gear checking - Google Patents

Improvements in gear checking

Info

Publication number
GB815637A
GB815637A GB3468856A GB3468856A GB815637A GB 815637 A GB815637 A GB 815637A GB 3468856 A GB3468856 A GB 3468856A GB 3468856 A GB3468856 A GB 3468856A GB 815637 A GB815637 A GB 815637A
Authority
GB
United Kingdom
Prior art keywords
gear
paper
recording
support
clutch
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
GB3468856A
Inventor
Henry Joseph Flair
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
Filing date
Publication date
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of GB815637A publication Critical patent/GB815637A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Abstract

815,637. Gauging toothed gears; recording-apparatus. ILLINOIS TOOL WORKS. Nov. 13, 1956, No. 34688/56. Classes 106 (2) and 106 (4). A detachable recording attachment 12, for use with a handrolling gear-checking machine of the type in which relative displacement of slides 16, 18 carrying meshing gears 30, 42 actuates a dial indicator 48, comprises a support 52 adapted to be positioned between the slides 16, 18 and detachably secured to the base 14, means 82, 124 carried by the support 52 for recording the results of a gear-checking operation on paper 68 mounted on the support, and means 92, 108, 114 for driving the gear 42 and recording paper 68 in timed relationship. A motor 92 on the support 52 drives the gear 42 through a chain 108 and a gear 114 meshing with a crown rack 118 fixed to the shaft 40 carrying the master gear 42. The motor 92 also drives the paper 68 through a clutch 96, a shaft 98 and rollers 100, 102. The recording instrument 84 may be of any known type and includes means 74 for lowering the paper roll for reloading, a pen-lifting bar 88, and a knob 104 for manually moving the paper 68 when the clutch 96 is disengaged.
GB3468856A 1956-11-13 Improvements in gear checking Expired GB815637A (en)

Publications (1)

Publication Number Publication Date
GB815637A true GB815637A (en) 1959-07-01

Family

ID=1744008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3468856A Expired GB815637A (en) 1956-11-13 Improvements in gear checking

Country Status (1)

Country Link
GB (1) GB815637A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979862A (en) * 2017-03-31 2017-07-25 苏州亚思科精密数控有限公司 A kind of automatic jig for gear testing
CN108097606A (en) * 2018-01-18 2018-06-01 上海厚谷智能科技有限公司 Error checking mechanism and automatic loading and unloading system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979862A (en) * 2017-03-31 2017-07-25 苏州亚思科精密数控有限公司 A kind of automatic jig for gear testing
CN108097606A (en) * 2018-01-18 2018-06-01 上海厚谷智能科技有限公司 Error checking mechanism and automatic loading and unloading system

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