GB1467714A - Gear drive - Google Patents

Gear drive

Info

Publication number
GB1467714A
GB1467714A GB2624674A GB2624674A GB1467714A GB 1467714 A GB1467714 A GB 1467714A GB 2624674 A GB2624674 A GB 2624674A GB 2624674 A GB2624674 A GB 2624674A GB 1467714 A GB1467714 A GB 1467714A
Authority
GB
United Kingdom
Prior art keywords
gears
june
resilient
gear
gear drive
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
GB2624674A
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of GB1467714A publication Critical patent/GB1467714A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H55/18—Special devices for taking up backlash
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19623—Backlash take-up

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Color Electrophotography (AREA)

Abstract

1467714 Toothed gearing XEROX CORP 13 June 1974 [14 June 1973] 26246/74 Heading F2Q In order to eliminate back-lash in the gearing connecting shafts 42, 46 in an electrophotographic printing machine, meshing gears 40, 44 are each formed with four equally-spaced arcuate slots 82 which render the toothed peripheries of the gears resilient in the vicinity of the slots 82. The gears 40, 44 are arranged so that in the meshing zone a rigid portion 86 of one gear meshes a resilient portion of the other gear. Preferably the gears are made from plastics material.
GB2624674A 1973-06-14 1974-06-13 Gear drive Expired GB1467714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00370181A US3844179A (en) 1973-06-14 1973-06-14 Gear drive for electrophotographic printing machine

Publications (1)

Publication Number Publication Date
GB1467714A true GB1467714A (en) 1977-03-23

Family

ID=23458571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2624674A Expired GB1467714A (en) 1973-06-14 1974-06-13 Gear drive

Country Status (13)

Country Link
US (1) US3844179A (en)
JP (1) JPS5034245A (en)
AR (1) AR203483A1 (en)
BE (1) BE816382A (en)
BR (1) BR7404813D0 (en)
CA (1) CA1007075A (en)
CH (1) CH578699A5 (en)
DE (1) DE2426176A1 (en)
FR (1) FR2233535B1 (en)
GB (1) GB1467714A (en)
IT (1) IT1015035B (en)
NL (1) NL7408013A (en)
SE (1) SE7406924L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS599106Y2 (en) * 1978-12-27 1984-03-22 株式会社イワキ electric proportional pump
JP2686267B2 (en) * 1988-01-30 1997-12-08 キヤノン株式会社 Image forming device
JP2780030B2 (en) * 1988-12-09 1998-07-23 キヤノン株式会社 Image forming device
DE4417493A1 (en) * 1994-05-19 1995-11-23 Bielomatik Leuze & Co Cross cutters for material webs, especially paper format cross cutters
KR100730661B1 (en) * 2000-07-10 2007-06-21 티에스 코포레이션 Traction drive speed reducer, Conveyance apparatus using traction drive speed reducer, and Arrangement of two-axis output encoder in conveyance apparatus
US7878382B2 (en) * 2009-05-19 2011-02-01 Artos Engineering Company Wire feed drive assembly
JP7337176B2 (en) * 2019-08-26 2023-09-01 Nok株式会社 charging roll

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1460661A (en) * 1920-06-08 1923-07-03 Coninck Marcel De Flexible gearing
FR1319233A (en) * 1962-04-06 1963-02-22 Bosch Gmbh Robert Toothed wheel especially for wiper control
US3361002A (en) * 1964-09-18 1968-01-02 Westinghouse Electric Corp Anti-backlash gear
US3406583A (en) * 1967-01-30 1968-10-22 Gen Motors Corp Drive mechanism having overload release means

Also Published As

Publication number Publication date
FR2233535A1 (en) 1975-01-10
JPS5034245A (en) 1975-04-02
DE2426176A1 (en) 1975-01-09
FR2233535B1 (en) 1977-10-07
CA1007075A (en) 1977-03-22
IT1015035B (en) 1977-05-10
BE816382A (en) 1974-09-30
AR203483A1 (en) 1975-09-15
CH578699A5 (en) 1976-08-13
BR7404813D0 (en) 1975-09-30
NL7408013A (en) 1974-12-17
SE7406924L (en) 1974-12-16
US3844179A (en) 1974-10-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee