JPH0431322U - - Google Patents

Info

Publication number
JPH0431322U
JPH0431322U JP7345390U JP7345390U JPH0431322U JP H0431322 U JPH0431322 U JP H0431322U JP 7345390 U JP7345390 U JP 7345390U JP 7345390 U JP7345390 U JP 7345390U JP H0431322 U JPH0431322 U JP H0431322U
Authority
JP
Japan
Prior art keywords
sun gear
stage sun
annular body
thrust washer
washer
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.)
Pending
Application number
JP7345390U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP7345390U priority Critical patent/JPH0431322U/ja
Publication of JPH0431322U publication Critical patent/JPH0431322U/ja
Pending 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals

Landscapes

  • Sliding-Contact Bearings (AREA)
  • Retarders (AREA)
  • Component Parts Of Construction Machinery (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案にかかる減速装置用スラストワ
ツシヤの一実施例を示す斜視図、第２図は第１図
の側面の拡大図、第３図は第１図のスラストワツ
シヤを適用した減速装置の一実施例の断面図、第
４図は従来のスラストワツシヤを用いた減速装置
の断面図である。 １……スラストワツシヤ、２……環状体、３…
…凸状平面、４……突起、５……基部、６……跳
ね板、６ａ……一端、６ｂ……他端、１２……油
圧モータ軸、１５……１段目のサンギヤ、１９…
…２段目のサンギヤ、２３……スプライン。 FIG. 1 is a perspective view showing an embodiment of a thrust washer for a reduction gear according to the present invention, FIG. 2 is an enlarged side view of FIG. 1, and FIG. 3 is an example of a reduction gear to which the thrust washer of FIG. A sectional view of the embodiment, FIG. 4 is a sectional view of a reduction gear device using a conventional thrust washer. 1... Thrust washer, 2... Annular body, 3...
...Convex plane, 4...Protrusion, 5...Base, 6...Bounce plate, 6a...One end, 6b...Other end, 12...Hydraulic motor shaft, 15...First stage sun gear, 19...
...Second stage sun gear, 23...spline.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 油圧モータ軸をスプラインにより結合した遊星
ギヤ減速装置の１段目のサンギヤと、２段目のサ
ンギヤとの間に挿入され、１段目のサンギヤと同
期するスラストワツシヤにおいて、該ワツシヤを
、環状体の表面に複数個の凸状平面と、この凸状
平面間に前記１段目のサンギヤと係合するための
突起を形成し、環状体の内側の周囲には、中央の
基部が環状体側とつながつた所定長さの跳ね板を
複数個周方向に突出するように形成すると共に、
該跳ね板を前記基部を境に一端が下向きに、他端
が上向きとなるように傾斜させたことを特徴とす
る減速装置用スラストワツシヤ。 In a thrust washer that is inserted between a first stage sun gear and a second stage sun gear of a planetary gear reduction device in which a hydraulic motor shaft is connected by a spline, and is synchronized with the first stage sun gear, the washer is connected to an annular body. A plurality of convex planes are formed on the surface, and protrusions for engaging with the first stage sun gear are formed between the convex planes, and around the inside of the annular body, a central base is connected to the annular body side. A plurality of springboards of a predetermined length are formed to protrude in the circumferential direction, and
A thrust washer for a speed reducer, characterized in that the spring plate is inclined such that one end thereof is directed downward and the other end thereof is directed upward with respect to the base.
JP7345390U 1990-07-11 1990-07-11 Pending JPH0431322U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7345390U JPH0431322U (en) 1990-07-11 1990-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7345390U JPH0431322U (en) 1990-07-11 1990-07-11

Publications (1)

Publication Number Publication Date
JPH0431322U true JPH0431322U (en) 1992-03-13

Family

ID=31612282

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7345390U Pending JPH0431322U (en) 1990-07-11 1990-07-11

Country Status (1)

Country Link
JP (1) JPH0431322U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025992A1 (en) * 1996-05-21 1999-05-27 Harmonic Drive Systems Inc. Planetary gear device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999025992A1 (en) * 1996-05-21 1999-05-27 Harmonic Drive Systems Inc. Planetary gear device
US6129648A (en) * 1997-11-19 2000-10-10 Harmonic Drive Systems, Inc. Planetary gear device

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