GB1178222A - Incremental drive mechanism. - Google Patents

Incremental drive mechanism.

Info

Publication number
GB1178222A
GB1178222A GB3115/68A GB311568A GB1178222A GB 1178222 A GB1178222 A GB 1178222A GB 3115/68 A GB3115/68 A GB 3115/68A GB 311568 A GB311568 A GB 311568A GB 1178222 A GB1178222 A GB 1178222A
Authority
GB
United Kingdom
Prior art keywords
pawls
composing
pawl carriers
drive mechanism
gear
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
GB3115/68A
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.)
Fairchild Semiconductor Corp
Original Assignee
Fairchild Camera and Instrument 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 Fairchild Camera and Instrument Corp filed Critical Fairchild Camera and Instrument Corp
Publication of GB1178222A publication Critical patent/GB1178222A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/32—Film carriers; Film-conveying or positioning devices
    • B41B21/34—Film carriers; Film-conveying or positioning devices with positioning mechanisms
    • B41B21/40—Film carriers; Film-conveying or positioning devices with positioning mechanisms for line spacing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B21/00—Common details of photographic composing machines of the kinds covered in groups B41B17/00 and B41B19/00
    • B41B21/32—Film carriers; Film-conveying or positioning devices
    • B41B21/34—Film carriers; Film-conveying or positioning devices with positioning mechanisms
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/12—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like
    • F16D41/14—Freewheels or freewheel clutches with hinged pawl co-operating with teeth, cogs, or the like the effective stroke of the pawl being adjustable
    • 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
    • F16H31/004—Step-by-step mechanisms for rotary motion with pawls driven by a rotary cam
    • 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
    • Y10T74/1553—Lever actuator
    • Y10T74/1555—Rotary driven element
    • Y10T74/1556—Multiple acting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
GB3115/68A 1967-08-14 1968-06-28 Incremental drive mechanism. Expired GB1178222A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66827367A 1967-08-14 1967-08-14

Publications (1)

Publication Number Publication Date
GB1178222A true GB1178222A (en) 1970-01-21

Family

ID=24681677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3115/68A Expired GB1178222A (en) 1967-08-14 1968-06-28 Incremental drive mechanism.

Country Status (7)

Country Link
US (1) US3456516A (de)
BE (1) BE719403A (de)
CH (1) CH512024A (de)
DE (1) DE1797034A1 (de)
FR (1) FR1576869A (de)
GB (1) GB1178222A (de)
NL (1) NL6811576A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601236A (en) * 1970-04-06 1971-08-24 Tom Stephenson Gear-locking mechanism
CH561803A5 (de) * 1972-12-08 1975-05-15 Dubied & Cie Sa E
US3990318A (en) * 1975-03-20 1976-11-09 General Electric Company Accumulating control clutch mechanism
US5344061A (en) * 1993-08-03 1994-09-06 Lawrence Crainich Ratchet assembly for medical instrument
US6783361B2 (en) * 2002-02-22 2004-08-31 Specialty Appliances Works, Inc. Orthodontic mechanical force module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US917965A (en) * 1908-05-16 1909-04-13 Yale & Towne Mfg Co Pawl-and-ratchet mechanism.
US2029677A (en) * 1933-12-30 1936-02-04 Aeg Driving gear for counting mechanisms
US2471947A (en) * 1945-06-04 1949-05-31 Howe & Fant Inc Impulse generator for telemetering systems

Also Published As

Publication number Publication date
US3456516A (en) 1969-07-22
CH512024A (de) 1971-08-31
DE1797034A1 (de) 1971-07-01
BE719403A (de) 1969-01-16
FR1576869A (de) 1969-08-01
NL6811576A (de) 1969-02-18

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