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GB1334012A - Drive mechanism for a counting device - Google Patents

Drive mechanism for a counting device

Info

Publication number
GB1334012A
GB1334012A GB3788871A GB3788871A GB1334012A GB 1334012 A GB1334012 A GB 1334012A GB 3788871 A GB3788871 A GB 3788871A GB 3788871 A GB3788871 A GB 3788871A GB 1334012 A GB1334012 A GB 1334012A
Authority
GB
United Kingdom
Prior art keywords
wheel
teeth
aug
small gear
wheels
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
GB3788871A
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1334012A publication Critical patent/GB1334012A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/04—Design features of general application for driving the stage of lowest order
    • G06M1/06—Design features of general application for driving the stage of lowest order producing continuous revolution of the stage, e.g. with gear train
    • G06M1/062—Design features of general application for driving the stage of lowest order producing continuous revolution of the stage, e.g. with gear train for drum type indicating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
    • G06M1/143—Design features of general application for transferring a condition from one stage to a higher stage with drums
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/14—Design features of general application for transferring a condition from one stage to a higher stage
    • G06M1/16—Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism
    • G06M1/163—Design features of general application for transferring a condition from one stage to a higher stage self-operating, e.g. by Geneva mechanism with drums

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Transmission Devices (AREA)

Abstract

1334012 Odometers GENERAL MOTORS CORP 12 Aug 1971 [21 Aug 1970] 37888/71 Heading G1K [Also in Division G4] Reversing of a counter, such as an odometer, is prevented by a drive which operates only in the forward direction and comprises a disc 25 with a flexible finger 40 formed from it and engaging with teeth 22 on the inside of the lowest denomination number wheel 14. All the number wheels are the same, the teeth 22 forming part of the transfer mechanism which includes a single tooth (35) on the other side of the wheel and a small gear (18) Fig.2 (not shown) supported in a slot in a non- rotating plate 16 between the wheels. The tooth (35) is arranged to lock with the small gear (18) upon reversal so that the wheel 14 is restrained and finger 40 slips over teeth 22. The plate 25 is moulded in plastics integrally with a drive pinion 26.
GB3788871A 1970-08-21 1971-08-12 Drive mechanism for a counting device Expired GB1334012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6579170A 1970-08-21 1970-08-21

Publications (1)

Publication Number Publication Date
GB1334012A true GB1334012A (en) 1973-10-17

Family

ID=22065140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3788871A Expired GB1334012A (en) 1970-08-21 1971-08-12 Drive mechanism for a counting device

Country Status (4)

Country Link
US (1) US3667671A (en)
DE (1) DE2142577A1 (en)
FR (1) FR2103434B1 (en)
GB (1) GB1334012A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102519480A (en) * 2011-12-02 2012-06-27 南车眉山车辆有限公司 Railway wagon mileage recording device
CN110797720A (en) * 2018-08-01 2020-02-14 上海汽车集团股份有限公司 Automobile connector capable of displaying plugging times in real time and automobile wire harness system

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801005A (en) * 1973-04-02 1974-04-02 Ford Motor Co Nonreversible odometer
US3986005A (en) * 1973-11-08 1976-10-12 Nippondenso Co., Ltd. Odometer for an automobile
US4015109A (en) * 1975-09-19 1977-03-29 General Motors Corporation Reset odometer mechanism
DE2732255C2 (en) * 1977-07-16 1984-02-23 Vdo Adolf Schindling Ag, 6000 Frankfurt Non-resettable counter
JPS592490Y2 (en) * 1978-09-22 1984-01-24 日本精機株式会社 vehicle odometer
US4195768A (en) * 1978-10-05 1980-04-01 Bowmar Instrument Corporation Roller bearing internal pinion counter
JPS55119911U (en) * 1979-02-17 1980-08-25
JPS638996Y2 (en) * 1980-11-08 1988-03-17
JPS6029886A (en) * 1983-07-29 1985-02-15 Dai Ichi Seiko Co Ltd Zero resetting type counter
US4829164A (en) * 1987-11-02 1989-05-09 Western Pacific Industries Inc. Counter
US4900901A (en) * 1989-06-09 1990-02-13 Iguy Richard Tamper proof assembly
US4975564A (en) * 1990-04-19 1990-12-04 Delco Electronics Corporation Odometer
FR2721106B1 (en) * 1994-06-10 1996-09-13 Step Dose counter for inhalers.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US617143A (en) * 1899-01-03 Edson jay corser
US2077666A (en) * 1934-06-11 1937-04-20 Veeder Root Inc Odometer
US3200918A (en) * 1963-04-03 1965-08-17 Eastman Kodak Co Overrunning clutch
US3458127A (en) * 1967-09-11 1969-07-29 Robert Hermann Positive count pinionless odometer and reset means therefor
US3486597A (en) * 1967-11-02 1969-12-30 William Charles Carlton Moulded one-way clutch
US3516603A (en) * 1968-08-02 1970-06-23 Gen Motors Corp Tamper-proof odometer one-way drive
US3506191A (en) * 1969-01-13 1970-04-14 Ford Motor Co Shaft construction for non-reversible odometer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102519480A (en) * 2011-12-02 2012-06-27 南车眉山车辆有限公司 Railway wagon mileage recording device
CN102519480B (en) * 2011-12-02 2013-10-30 南车眉山车辆有限公司 Railway wagon mileage recording device
CN110797720A (en) * 2018-08-01 2020-02-14 上海汽车集团股份有限公司 Automobile connector capable of displaying plugging times in real time and automobile wire harness system

Also Published As

Publication number Publication date
DE2142577A1 (en) 1972-02-24
FR2103434A1 (en) 1972-04-14
FR2103434B1 (en) 1976-03-26
US3667671A (en) 1972-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years