GB1266614A - - Google Patents

Info

Publication number
GB1266614A
GB1266614A GB5457069A GB1266614DA GB1266614A GB 1266614 A GB1266614 A GB 1266614A GB 5457069 A GB5457069 A GB 5457069A GB 1266614D A GB1266614D A GB 1266614DA GB 1266614 A GB1266614 A GB 1266614A
Authority
GB
United Kingdom
Prior art keywords
wheel
arm
shaft
nov
projection
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
GB5457069A
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 filed Critical
Publication of GB1266614A publication Critical patent/GB1266614A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • Y10T74/14—Rotary member or shaft indexing, e.g., tool or work turret
    • Y10T74/1412—Rotary member or shaft indexing, e.g., tool or work turret with locating point adjusting
    • 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
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2136—Pivoted pawls
    • Y10T74/214—Multiple tooth

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Discharge By Other Means (AREA)
  • Transmission Devices (AREA)
  • Mechanical Control Devices (AREA)

Abstract

1,266,614. Counters. ENGLISH NUMBERING MACHINES Ltd. 5 Nov., 1970 [7 Nov., 1969], No. 54570/69. Heading G4D. A counter wheel 1 is indexed by an actuator 7 and is provided with detent and centring leaf springs 22, 23. An arm 11 pivoted on a shaft 9 is biased by a spring 12 into engagement with the drive portion of wheel 1 so that, when a yoke 8 carrying shaft 9 is swung about shaft C, arm 11 engages a projection 5a to advance the wheel 1 to the next index position. If under or overthrow occurs, the wheel 1 is centred by the action of springs 22, 23 on projections 5. Spring 22 acts as a detent behind a projection such as 5c when the wheel is correctly positioned. Transfer mechanism is of the deep-notch type, arms 11 for the different denominations being mounted on a common support 10 and having different lengths, the units arm 11 being the longest. When an arm 11 drops into a notch 6 on its associated wheel 1, the arm 11 of the next higher denomination is allowed to engage the drive portion of the associated wheel 1 so that for the next step the two wheels are actuated together.
GB5457069A 1969-11-07 1969-11-07 Expired GB1266614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5457069 1969-11-07

Publications (1)

Publication Number Publication Date
GB1266614A true GB1266614A (en) 1972-03-15

Family

ID=10471451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5457069A Expired GB1266614A (en) 1969-11-07 1969-11-07

Country Status (4)

Country Link
US (1) US3670580A (en)
JP (1) JPS519511B1 (en)
DE (1) DE2054706A1 (en)
GB (1) GB1266614A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228271A (en) * 1989-02-21 1990-08-22 Trevor Ernest Wilson Intarsia carriage incorporating row counter
US5058400A (en) * 1989-02-21 1991-10-22 Wilson Trevor E Intarsia carriage incorporating row counter

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US321062A (en) * 1885-06-30 Mechanical movement
US962133A (en) * 1908-03-12 1910-06-21 Underwood Typewriter Co Ratchet mechanism for ribbons of type-writing machines.
US1818690A (en) * 1929-05-15 1931-08-11 E Ingraham Co Pawl for ratchet-mechanisms
US1979028A (en) * 1932-10-20 1934-10-30 Teleregister Corp Pawl and ratchet mechanism
US2868026A (en) * 1957-08-22 1959-01-13 Mallory & Co Inc P R Intermittent driving mechanism
US3136167A (en) * 1961-04-18 1964-06-09 Partner Ab Mechanisms for transforming a continuous rotary movement into an intermittent rotarymovement

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2228271A (en) * 1989-02-21 1990-08-22 Trevor Ernest Wilson Intarsia carriage incorporating row counter
GB2228271B (en) * 1989-02-21 1991-07-03 Trevor Ernest Wilson Intarsia carriage incorporating row counter
US5058400A (en) * 1989-02-21 1991-10-22 Wilson Trevor E Intarsia carriage incorporating row counter

Also Published As

Publication number Publication date
US3670580A (en) 1972-06-20
DE2054706A1 (en) 1971-05-19
JPS519511B1 (en) 1976-03-27

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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