GB1508999A - Gears - Google Patents

Gears

Info

Publication number
GB1508999A
GB1508999A GB2388274A GB2388274A GB1508999A GB 1508999 A GB1508999 A GB 1508999A GB 2388274 A GB2388274 A GB 2388274A GB 2388274 A GB2388274 A GB 2388274A GB 1508999 A GB1508999 A GB 1508999A
Authority
GB
United Kingdom
Prior art keywords
pin
secured
wheel
sleeve
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
GB2388274A
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.)
Vickers Ltd
Original Assignee
Vickers 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 Vickers Ltd filed Critical Vickers Ltd
Priority to GB2388274A priority Critical patent/GB1508999A/en
Priority to IT2371475A priority patent/IT1038429B/en
Priority to FR7516631A priority patent/FR2273187B1/fr
Priority to CA228,193A priority patent/CA1002787A/en
Priority to DE19752523725 priority patent/DE2523725A1/en
Priority to JP6313975A priority patent/JPS512869A/en
Publication of GB1508999A publication Critical patent/GB1508999A/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
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F16H57/082—Planet carriers
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • 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
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/2809—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels
    • F16H1/2836—Toothed gearings for conveying rotary motion with gears having orbital motion with means for equalising the distribution of load on the planet-wheels by allowing limited movement of the planets relative to the planet carrier or by using free floating planets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)

Abstract

1508999 Toothed gearing VICKERS Ltd 22 May 1975 [29 May 1974] 23882/74 Heading F2Q A cantilevered support for a gear-wheel comprises a flexible pin 2 secured to a carrier 1 with the other end of pin 2 secured to a tubular sleeve 3 having an inner annular space 4 around the pin and with a planet gear-wheel 5 mounted for free rotation upon the sleeve 3, such that when the pin flexes under operational loads in an epicyclic gearing arrangement, the axis of gear-wheel 5 remains parallel with its initial axis when unloaded, wherein the pin 2 is shaped with opposed flat faces 10 parallel with a radial plane 11 over the region 8-9 of its length, thereby providing pin 2 with a greater resistance to bending in the radial plane 11 than in a tangential plane 13. In an alternative embodiment, Figs. 3, 4 (not shown), the pin may have a concentric bore throughout its length. The pin may be secured to the carrier and to the sleeve by means of electron beam welding. Reference has been directed by the Comptroller to Specification 1,456,085.
GB2388274A 1974-05-29 1974-05-29 Gears Expired GB1508999A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2388274A GB1508999A (en) 1974-05-29 1974-05-29 Gears
IT2371475A IT1038429B (en) 1974-05-29 1975-05-26 EPICYCLOIDAL GEARS
FR7516631A FR2273187B1 (en) 1974-05-29 1975-05-28
CA228,193A CA1002787A (en) 1974-05-29 1975-05-28 Gear wheel support
DE19752523725 DE2523725A1 (en) 1974-05-29 1975-05-28 GEAR BEARINGS AND GEAR PROVIDED WITH IT
JP6313975A JPS512869A (en) 1974-05-29 1975-05-28 Hagurumano katoseikatamochishijitai

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2388274A GB1508999A (en) 1974-05-29 1974-05-29 Gears

Publications (1)

Publication Number Publication Date
GB1508999A true GB1508999A (en) 1978-04-26

Family

ID=10202849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2388274A Expired GB1508999A (en) 1974-05-29 1974-05-29 Gears

Country Status (6)

Country Link
JP (1) JPS512869A (en)
CA (1) CA1002787A (en)
DE (1) DE2523725A1 (en)
FR (1) FR2273187B1 (en)
GB (1) GB1508999A (en)
IT (1) IT1038429B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093584A1 (en) * 1982-05-01 1983-11-09 Hicks Transmissions Limited Gear mounting
EP2559915B1 (en) * 2011-08-16 2016-06-01 General Electric Company Planetary gear system
DE102010019976B4 (en) * 2010-05-10 2016-10-13 Schaeffler Technologies AG & Co. KG Planet wheel and planetary gear
CN107763197A (en) * 2016-08-19 2018-03-06 弗兰德有限公司 Planet wheel spindle and epicyclic gearbox level

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159468U (en) * 1977-05-19 1978-12-14
DE2815847C2 (en) * 1978-04-12 1982-06-09 BHS-Bayerische Berg-, Hütten- und Salzwerke AG, 8000 München Pinion with at least one pressure ring to absorb axial forces
JPS54158970U (en) * 1978-04-28 1979-11-06
JPS5525944U (en) * 1978-08-08 1980-02-20
JPH0216179U (en) * 1988-07-14 1990-02-01
GB2413836B (en) * 2005-07-08 2006-04-12 Orbital 2 Ltd A gear mounting
CN102937179B (en) * 2012-11-05 2016-05-25 中国航空动力机械研究所 Planetary gear load-balancing device
DE102014114477B3 (en) * 2014-10-06 2016-02-25 Leica Microsystems (Schweiz) Ag Digital microscope with a radial piston brake system
DE102014114479B3 (en) * 2014-10-06 2016-02-25 Leica Microsystems (Schweiz) Ag DIGITAL MICROSCOPE WITH CLICK STOP
DE102014114478B3 (en) * 2014-10-06 2016-02-25 Leica Microsystems (Schweiz) Ag Digital microscope with spring-mounted swiveling unit
DE102017110966A1 (en) * 2017-05-19 2018-11-22 Renk Aktiengesellschaft Transmission in particular for wind power generators

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093584A1 (en) * 1982-05-01 1983-11-09 Hicks Transmissions Limited Gear mounting
US4700583A (en) * 1982-05-01 1987-10-20 Hicks Transmissions Limited Gear mounting
DE102010019976B4 (en) * 2010-05-10 2016-10-13 Schaeffler Technologies AG & Co. KG Planet wheel and planetary gear
EP2559915B1 (en) * 2011-08-16 2016-06-01 General Electric Company Planetary gear system
CN107763197A (en) * 2016-08-19 2018-03-06 弗兰德有限公司 Planet wheel spindle and epicyclic gearbox level
CN107763197B (en) * 2016-08-19 2020-07-03 弗兰德有限公司 Planet wheel shaft and planet gear box stage

Also Published As

Publication number Publication date
JPS5740390B2 (en) 1982-08-27
IT1038429B (en) 1979-11-20
FR2273187B1 (en) 1979-01-19
DE2523725A1 (en) 1975-12-11
CA1002787A (en) 1977-01-04
JPS512869A (en) 1976-01-10
FR2273187A1 (en) 1975-12-26

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee