SE9504091D0 - Epicyclic gear and roller ring - Google Patents

Epicyclic gear and roller ring

Info

Publication number
SE9504091D0
SE9504091D0 SE9504091A SE9504091A SE9504091D0 SE 9504091 D0 SE9504091 D0 SE 9504091D0 SE 9504091 A SE9504091 A SE 9504091A SE 9504091 A SE9504091 A SE 9504091A SE 9504091 D0 SE9504091 D0 SE 9504091D0
Authority
SE
Sweden
Prior art keywords
ring
planet wheels
path
paths
roller ring
Prior art date
Application number
SE9504091A
Other languages
Swedish (sv)
Other versions
SE9504091L (en
SE509878C2 (en
Inventor
Per-Erik Larsson
Original Assignee
Abb Stal Ab
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 Abb Stal Ab filed Critical Abb Stal Ab
Priority to SE9504091A priority Critical patent/SE509878C2/en
Publication of SE9504091D0 publication Critical patent/SE9504091D0/en
Priority to PCT/SE1996/001482 priority patent/WO1997018407A1/en
Publication of SE9504091L publication Critical patent/SE9504091L/en
Publication of SE509878C2 publication Critical patent/SE509878C2/en

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
    • 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
    • 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
    • F16H2001/289—Toothed gearings for conveying rotary motion with gears having orbital motion comprising two or more coaxial and identical sets of orbital gears, e.g. for distributing torque between the coaxial sets

Abstract

An epicyclic gear (1) comprises a sun wheel (2) having two tooth paths, at least three planet wheels (3), rotatably arranged in a planet carrier (5) and having two tooth paths, an outer ring wheel (6) with an inner gear ring having two tooth paths (6a, 6b), and a roller ring (10) which is arranged at the inside of the ring wheel between the two paths of the inner gear ring and provided with an inner cylindrical path against which the planet wheels are arranged to abut by means of a surface (9) which is provided between the tooth paths of the planet wheels. To permit the epicyclic gear (1) to absorb all transverse forces in an efficient way during all operational situations, the cylindrical inner path of the roller ring is constructed in such a way that it forms a continuous support path (11a, 11b) for the planet wheels, which path extends along the total inner periphery of the roller ring.
SE9504091A 1995-11-16 1995-11-16 Epicyclic gear and roller ring SE509878C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9504091A SE509878C2 (en) 1995-11-16 1995-11-16 Epicyclic gear and roller ring
PCT/SE1996/001482 WO1997018407A1 (en) 1995-11-16 1996-11-15 An epicyclic gear and a roller ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504091A SE509878C2 (en) 1995-11-16 1995-11-16 Epicyclic gear and roller ring

Publications (3)

Publication Number Publication Date
SE9504091D0 true SE9504091D0 (en) 1995-11-16
SE9504091L SE9504091L (en) 1997-05-17
SE509878C2 SE509878C2 (en) 1999-03-15

Family

ID=20400252

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504091A SE509878C2 (en) 1995-11-16 1995-11-16 Epicyclic gear and roller ring

Country Status (2)

Country Link
SE (1) SE509878C2 (en)
WO (1) WO1997018407A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111601984A (en) * 2018-12-30 2020-08-28 罗灿 Double-inner-gear-ring variable linear-speed planetary-row balanced speed reducer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6117036A (en) 1999-07-29 2000-09-12 New Venture Gear, Inc. Split helical planetary gear assembly
CN102817968A (en) * 2012-05-24 2012-12-12 袁宗凡 Inner meshed double circular arc structure
BR102014025034B1 (en) 2013-12-11 2022-09-13 Cnh Industrial America Llc AGRICULTURAL VEHICLE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3008355A (en) * 1959-05-01 1961-11-14 Curtiss Wright Corp Planetary speed reducer and power actuated hinge device
GB1248119A (en) * 1969-04-18 1971-09-29 Vickers Ltd Improvements in or relating to gear trains
DE2213487C3 (en) * 1972-03-20 1980-09-04 Bhs-Bayerische Berg-, Huetten- Und Salzwerke Ag, 8000 Muenchen Marine planetary gear
GB2136084B (en) * 1983-03-01 1986-03-12 Northern Eng Ind Toothed gearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111601984A (en) * 2018-12-30 2020-08-28 罗灿 Double-inner-gear-ring variable linear-speed planetary-row balanced speed reducer
CN111601984B (en) * 2018-12-30 2022-05-24 罗灿 Double-inner-gear-ring variable linear speed planetary-row balanced speed reducer

Also Published As

Publication number Publication date
SE9504091L (en) 1997-05-17
WO1997018407A1 (en) 1997-05-22
SE509878C2 (en) 1999-03-15

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