GB1528422A - Gear mechanism - Google Patents

Gear mechanism

Info

Publication number
GB1528422A
GB1528422A GB4296576A GB4296576A GB1528422A GB 1528422 A GB1528422 A GB 1528422A GB 4296576 A GB4296576 A GB 4296576A GB 4296576 A GB4296576 A GB 4296576A GB 1528422 A GB1528422 A GB 1528422A
Authority
GB
United Kingdom
Prior art keywords
teeth
oct
tooth
drive gear
gear mechanism
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
GB4296576A
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Publication of GB1528422A publication Critical patent/GB1528422A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/003—Monodirectionally torque-transmitting toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Retarders (AREA)

Abstract

1528422 Toothed gearing SEIKOSHA KK 15 Oct 1976 [16 Oct 1975] 42965/76 Heading F2Q A drive gear 1 has alternately arranged relatively wide teeth 3 and relatively narrow teeth 4 and meshes a driven gear 2 having teeth 5 each of which is formed with a cut-away portion on its leading edge, the arrangement being such that the drive gear 1 can only rotate in a clockwise direction, reverse rotation being prevented by the engagement of a tooth 3 with the tip of a tooth 5 at P.
GB4296576A 1975-10-16 1976-10-15 Gear mechanism Expired GB1528422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12451975A JPS5248763A (en) 1975-10-16 1975-10-16 Plugging gear mechanism

Publications (1)

Publication Number Publication Date
GB1528422A true GB1528422A (en) 1978-10-11

Family

ID=14887478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4296576A Expired GB1528422A (en) 1975-10-16 1976-10-15 Gear mechanism

Country Status (5)

Country Link
JP (1) JPS5248763A (en)
DE (1) DE2646669C2 (en)
FR (1) FR2328140A1 (en)
GB (1) GB1528422A (en)
IT (1) IT1075773B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295878A (en) * 1994-12-06 1996-06-12 Sony Uk Ltd One-way gear trains
RU2494296C1 (en) * 2012-05-25 2013-09-27 Денис Николаевич Мендрух Gear wheel
RU2527647C1 (en) * 2013-04-09 2014-09-10 Денис Николаевич Мендрух Gear wheel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223528A (en) * 1978-10-31 1980-09-23 Societe Suisse Pour L'industrie Horlogere Management Services, S.A. Unidirectional gear transmission
FR2450982A1 (en) * 1979-03-08 1980-10-03 Suisse Horlogerie ONE-WAY TORQUE TRANSMISSION GEAR, PARTICULARLY FOR WATCHES
JP6663884B2 (en) * 2017-05-12 2020-03-13 株式会社オリジン Reverse rotation preventing mechanism and one-way clutch provided with the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952879C (en) * 1952-02-11 1956-11-22 Schild Sa A One-way clutch for watches with automatic winding
CH307685A (en) * 1952-07-21 1955-06-15 Ag Recta Uhrenfabrik Automatic winding device for clockworks.
FR1157102A (en) * 1956-08-01 1958-05-27 Cie Crouzet Improvements to irreversible gear mechanisms
DE2159559A1 (en) * 1971-11-26 1973-05-30 Licentia Gmbh RETURN LOCK
JPS4933865U (en) * 1972-06-24 1974-03-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2295878A (en) * 1994-12-06 1996-06-12 Sony Uk Ltd One-way gear trains
GB2295878B (en) * 1994-12-06 1998-07-15 Sony Uk Ltd Gear trains
RU2494296C1 (en) * 2012-05-25 2013-09-27 Денис Николаевич Мендрух Gear wheel
RU2527647C1 (en) * 2013-04-09 2014-09-10 Денис Николаевич Мендрух Gear wheel

Also Published As

Publication number Publication date
FR2328140A1 (en) 1977-05-13
FR2328140B1 (en) 1981-12-11
DE2646669A1 (en) 1977-04-21
JPS5248763A (en) 1977-04-19
IT1075773B (en) 1985-04-22
JPS5430466B2 (en) 1979-10-01
DE2646669C2 (en) 1983-12-01

Similar Documents

Publication Publication Date Title
ES452298A1 (en) Planetary gearing
GB1531495A (en) Mechanical drives
FR2450982B1 (en)
GB1528422A (en) Gear mechanism
ES472386A1 (en) Transmission input decelerating and reversing mechanism
GB1260928A (en) Device for the rotational driving and for the accurate and stable angular positioning of a rotary element
GB1473385A (en) Mechanisms
GB1085291A (en) Noise reduction of toothed gears
GB1504631A (en) Mechanismus
GB1096779A (en) Improvements in or relating to gear mechanisms and devices driven therethrough
GB1131205A (en) Improvements in or relating to calendar watches
GB1182984A (en) Speed Reducer Mechanism.
GB1195643A (en) Spur Gear with Double Helical Toothing
GB1090410A (en) Epicyclic change speed gear hubs
GB1089025A (en) Improvements in or relating to epicyclic gear trains
GB1326378A (en) Toothed gearing
GB1340729A (en) Gearing e g in a timepiece
JPS55155944A (en) Rotary reduction gear
GB1497736A (en) Reduction gear mechanism
CH608324GA3 (en)
JPS556060A (en) Gear engagement-disengagement joint
GB1098513A (en) Mechanical reduction gear system
GB1197419A (en) Spur Gear Drives
GB1391932A (en) Bevel gear drive with circular-arc teeth
GB1232355A (en)

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19961014