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TWI560379B - Gear transmission device - Google Patents

Gear transmission device

Info

Publication number
TWI560379B
TWI560379B TW102101805A TW102101805A TWI560379B TW I560379 B TWI560379 B TW I560379B TW 102101805 A TW102101805 A TW 102101805A TW 102101805 A TW102101805 A TW 102101805A TW I560379 B TWI560379 B TW I560379B
Authority
TW
Taiwan
Prior art keywords
transmission device
gear transmission
gear
transmission
Prior art date
Application number
TW102101805A
Other languages
Chinese (zh)
Other versions
TW201333345A (en
Inventor
Shinya Hirose
Yoshikazu TSUTSUMI
Original Assignee
Nabtesco 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 Nabtesco Corp filed Critical Nabtesco Corp
Publication of TW201333345A publication Critical patent/TW201333345A/en
Application granted granted Critical
Publication of TWI560379B publication Critical patent/TWI560379B/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
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/54—Systems consisting of a plurality of bearings with rolling friction
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/36—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with a single row of rollers
    • 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
    • F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
    • F16H2001/323—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear comprising eccentric crankshafts driving or driven by a gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Retarders (AREA)
  • Support Of The Bearing (AREA)
TW102101805A 2012-01-19 2013-01-17 Gear transmission device TWI560379B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012009055A JP5875876B2 (en) 2012-01-19 2012-01-19 Gear transmission

Publications (2)

Publication Number Publication Date
TW201333345A TW201333345A (en) 2013-08-16
TWI560379B true TWI560379B (en) 2016-12-01

Family

ID=48799143

Family Applications (1)

Application Number Title Priority Date Filing Date
TW102101805A TWI560379B (en) 2012-01-19 2013-01-17 Gear transmission device

Country Status (3)

Country Link
JP (1) JP5875876B2 (en)
TW (1) TWI560379B (en)
WO (1) WO2013108717A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190055985A1 (en) * 2016-03-30 2019-02-21 Harmonic Drive Systems Inc. Combined Cylindrical Roller Bearing
CN107559388A (en) * 2016-06-30 2018-01-09 兄弟工业株式会社 Decelerator
JP2025070606A (en) * 2023-10-20 2025-05-02 日本精工株式会社 Gearbox

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339985A (en) * 2001-05-11 2002-11-27 Nsk Ltd Roller bearing
JP2007333048A (en) * 2006-06-14 2007-12-27 Nsk Ltd Bearing device
JP2009257481A (en) * 2008-04-17 2009-11-05 Nsk Ltd Bearing unit for wheel support
CN101769373A (en) * 2009-01-06 2010-07-07 住友重机械工业株式会社 Reducer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003148478A (en) * 2001-11-13 2003-05-21 Nsk Ltd Rolling bearing
DE102007021523A1 (en) * 2007-02-23 2008-08-28 Jacob, Werner roller bearing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002339985A (en) * 2001-05-11 2002-11-27 Nsk Ltd Roller bearing
JP2007333048A (en) * 2006-06-14 2007-12-27 Nsk Ltd Bearing device
JP2009257481A (en) * 2008-04-17 2009-11-05 Nsk Ltd Bearing unit for wheel support
CN101769373A (en) * 2009-01-06 2010-07-07 住友重机械工业株式会社 Reducer

Also Published As

Publication number Publication date
JP2013148161A (en) 2013-08-01
WO2013108717A1 (en) 2013-07-25
JP5875876B2 (en) 2016-03-02
TW201333345A (en) 2013-08-16

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