GB237441A - Improvements in or relating to toothed gearing - Google Patents

Improvements in or relating to toothed gearing

Info

Publication number
GB237441A
GB237441A GB2007524A GB2007524A GB237441A GB 237441 A GB237441 A GB 237441A GB 2007524 A GB2007524 A GB 2007524A GB 2007524 A GB2007524 A GB 2007524A GB 237441 A GB237441 A GB 237441A
Authority
GB
United Kingdom
Prior art keywords
wheel
segment
teeth
pin
slot
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
GB2007524A
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
Priority to GB2007524A priority Critical patent/GB237441A/en
Publication of GB237441A publication Critical patent/GB237441A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H27/00—Step-by-step mechanisms without freewheel members, e.g. Geneva drives
    • F16H27/04—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement
    • F16H27/08—Step-by-step mechanisms without freewheel members, e.g. Geneva drives for converting continuous rotation into a step-by-step rotary movement with driving toothed gears with interrupted toothing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

237,441. Hoyle, E. Aug. 25, 1924. Aeronautical apparatus.- Intermittent toothed gearing suitable for driving the film in the camera described in Specification 222,548 comprises a spring-restrained toothed segment 6 having limited angular movement with respect to a mutilated wheel 1, and adapted to mesh with a complete wheel 2, the teeth of the segment overlapping the teeth of the mutilated wheel so as to guide the complete wheel into mesh without shock. A pin 7 projects from the wheel 1 into a slot 8 in the segment 6, and the pin and slot determines the amount of the dwell in the gearing. When the pin is at either end of the slot, the teeth of the segment coincide with those of the mutilated wheel. If the complete wheel is driving, when is reaches the tooth gap, it moves the segment alone until the pin 7 reaches the other end of the slot. The segment then carries the teeth of the wheel 1 into mesh with the wheel 2. To aid the action, a friction drag may be inserted between the segment 6 and the wheel 1.
GB2007524A 1924-08-25 1924-08-25 Improvements in or relating to toothed gearing Expired GB237441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2007524A GB237441A (en) 1924-08-25 1924-08-25 Improvements in or relating to toothed gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2007524A GB237441A (en) 1924-08-25 1924-08-25 Improvements in or relating to toothed gearing

Publications (1)

Publication Number Publication Date
GB237441A true GB237441A (en) 1925-07-30

Family

ID=10139941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2007524A Expired GB237441A (en) 1924-08-25 1924-08-25 Improvements in or relating to toothed gearing

Country Status (1)

Country Link
GB (1) GB237441A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679357A (en) * 1951-07-12 1954-05-25 Westinghouse Electric Corp Meter register
US2927624A (en) * 1960-03-08 Apparatus for forming tubular articles
US3101896A (en) * 1963-08-27 Calcuating machine
DE1175056B (en) * 1956-10-10 1964-07-30 Mecanographie Japy Sa Soc D Intermittently working rolling gear
US3661339A (en) * 1969-03-27 1972-05-09 Nippon Kogaku Kk Film rewinding mechanism for cameras
DE3007096A1 (en) * 1979-02-27 1980-09-04 Vickers Ltd SIMPLE ROTATIONAL COUPLING, ESPECIALLY FOR FRANKING MACHINES
CN111975016A (en) * 2020-08-27 2020-11-24 泉州台商投资区正港工业设计服务中心 Novel screw machining device capable of collecting and filtering

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927624A (en) * 1960-03-08 Apparatus for forming tubular articles
US3101896A (en) * 1963-08-27 Calcuating machine
US2679357A (en) * 1951-07-12 1954-05-25 Westinghouse Electric Corp Meter register
DE1175056B (en) * 1956-10-10 1964-07-30 Mecanographie Japy Sa Soc D Intermittently working rolling gear
US3661339A (en) * 1969-03-27 1972-05-09 Nippon Kogaku Kk Film rewinding mechanism for cameras
DE3007096A1 (en) * 1979-02-27 1980-09-04 Vickers Ltd SIMPLE ROTATIONAL COUPLING, ESPECIALLY FOR FRANKING MACHINES
FR2450383A1 (en) * 1979-02-27 1980-09-26 Vickers Ltd ONE-CLUTCH CLUTCH IN PARTICULAR FOR A POSTAGE MACHINE
US4310087A (en) * 1979-02-27 1982-01-12 Vickers Limited Single revolution clutches, particularly for franking machines
CN111975016A (en) * 2020-08-27 2020-11-24 泉州台商投资区正港工业设计服务中心 Novel screw machining device capable of collecting and filtering
CN111975016B (en) * 2020-08-27 2021-07-13 泉州台商投资区正港工业设计服务中心 Novel screw machining device capable of collecting and filtering

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