GB1368137A - Rotary indexing mechanisms - Google Patents

Rotary indexing mechanisms

Info

Publication number
GB1368137A
GB1368137A GB4770471A GB4770471A GB1368137A GB 1368137 A GB1368137 A GB 1368137A GB 4770471 A GB4770471 A GB 4770471A GB 4770471 A GB4770471 A GB 4770471A GB 1368137 A GB1368137 A GB 1368137A
Authority
GB
United Kingdom
Prior art keywords
ratchet wheel
pawl
engagement
pawls
indexing step
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
GB4770471A
Other languages
English (en)
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.)
English Numbering Machines Ltd
Original Assignee
English Numbering Machines 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 English Numbering Machines Ltd filed Critical English Numbering Machines Ltd
Priority to GB4770471A priority Critical patent/GB1368137A/en
Priority to US00287730A priority patent/US3802282A/en
Priority to IT70115/72A priority patent/IT975156B/it
Priority to DE2249807A priority patent/DE2249807C3/de
Priority to FR7236189A priority patent/FR2156301B1/fr
Publication of GB1368137A publication Critical patent/GB1368137A/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
    • F16H31/00—Other gearings with freewheeling members or other intermittently driving members
    • F16H31/003—Step-by-step mechanisms for rotary motion
    • F16H31/005—Step-by-step mechanisms for rotary motion with pawls driven by a reciprocating or oscillating transmission member
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06M1/041—Design features of general application for driving the stage of lowest order for drum-type indicating means
    • G06M1/042—Design features of general application for driving the stage of lowest order for drum-type indicating means with click devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M3/00—Counters with additional facilities
    • G06M3/14—Counters with additional facilities for registering difference of positive and negative actuations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1529—Slide actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Transmission Devices (AREA)
  • Mechanisms For Operating Contacts (AREA)
GB4770471A 1971-10-13 1971-10-13 Rotary indexing mechanisms Expired GB1368137A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4770471A GB1368137A (en) 1971-10-13 1971-10-13 Rotary indexing mechanisms
US00287730A US3802282A (en) 1971-10-13 1972-09-11 Rotary index mechanisms
IT70115/72A IT975156B (it) 1971-10-13 1972-10-03 Dispositivo di scappamento rotato rio bidirezionale particolarmente per contatori
DE2249807A DE2249807C3 (de) 1971-10-13 1972-10-11 Zweirichtungs-Drehschaltmechanismus
FR7236189A FR2156301B1 (it) 1971-10-13 1972-10-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4770471A GB1368137A (en) 1971-10-13 1971-10-13 Rotary indexing mechanisms

Publications (1)

Publication Number Publication Date
GB1368137A true GB1368137A (en) 1974-09-25

Family

ID=10445975

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4770471A Expired GB1368137A (en) 1971-10-13 1971-10-13 Rotary indexing mechanisms

Country Status (5)

Country Link
US (1) US3802282A (it)
DE (1) DE2249807C3 (it)
FR (1) FR2156301B1 (it)
GB (1) GB1368137A (it)
IT (1) IT975156B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165656A (en) * 1977-07-22 1979-08-28 MRC Corporation Multi-mode ratchet indexer
US4257283A (en) * 1978-03-17 1981-03-24 Contraves Ag Stepping mechanism for a multi-position switch
US4270399A (en) * 1979-06-15 1981-06-02 Eaton Corporation Counter drive mechanism
US4383453A (en) * 1979-12-19 1983-05-17 Contraves Ag Stepping mechanism
DE3372048D1 (en) * 1982-11-27 1987-07-16 Amp Inc Hand tool for terminating wires in a connector
FR2598236A1 (fr) * 1986-05-05 1987-11-06 Vayrac Marc Compteur d'animaux
IT1229966B (it) * 1987-03-25 1991-09-20 Pierantonio Occari Motore idraulico a corsa teoricamente illimitata, autonomo, automaticoe a moto reversibile, per la trasmissione di alte coppie o traslazioni lineari con alte forze in gioco
DE3891070C2 (de) * 1987-10-27 1997-07-03 Myotoku Kk Druckluft verwendende intermittierend arbeitende Drehantriebsvorrichtung
SE529799C2 (sv) * 2005-12-09 2007-11-27 Abb Research Ltd Anordning för överföring av vridrörelse

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124967A (en) * 1964-03-17 Incremental servo mechanism
US852690A (en) * 1905-04-12 1907-05-07 Stanley Electric Mfg Co Remote control device for electric switches.
US1126084A (en) * 1907-02-21 1915-01-26 Cutler Hammer Mfg Co Mechanical movement.
US2841119A (en) * 1949-12-12 1958-07-01 Segerstad Carl Gustaf Hard Af Operating mechanism
US3435167A (en) * 1967-08-03 1969-03-25 Frederick W Pfleger Multiposition push-button switch
DE1774867C3 (de) * 1968-09-24 1981-12-03 Fritz 8523 Baiersdorf Hartmann Vorwärts und rückwärts schaltbares Schrittschaltwer k
US3526149A (en) * 1969-04-14 1970-09-01 Enm Co Verge
SE333855B (it) * 1969-04-23 1971-03-29 Ericsson Telefon Ab L M

Also Published As

Publication number Publication date
DE2249807C3 (de) 1981-11-26
DE2249807B2 (de) 1981-02-05
FR2156301A1 (it) 1973-05-25
IT975156B (it) 1974-07-20
DE2249807A1 (de) 1973-04-19
US3802282A (en) 1974-04-09
FR2156301B1 (it) 1973-12-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee