JPS6424749U - - Google Patents
Info
- Publication number
- JPS6424749U JPS6424749U JP11852887U JP11852887U JPS6424749U JP S6424749 U JPS6424749 U JP S6424749U JP 11852887 U JP11852887 U JP 11852887U JP 11852887 U JP11852887 U JP 11852887U JP S6424749 U JPS6424749 U JP S6424749U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- column
- planetary
- sun gear
- gears
- 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
Links
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000000969 carrier Substances 0.000 claims 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図は本考案の一実施例における遊星歯車減
速機の三段目キヤリアＡと三段目キヤリアＢの分
解斜視図、第２図は本考案の一実施例を示す遊星
歯車減速機の断面図、第３図は従来の遊星歯車減
速機の断面図、第４図は従来の三段目キヤリアＡ
と三段目キヤリアＢの分解斜視図、第５図は同遊
星歯車減速機の出力軸、シヨツクアブソーバー、
出力ギヤ部分の斜視図である。
１８……三段目太陽歯車、１９……三段目遊星
歯車、２０……三段目内歯車、３０……三段目キ
ヤリアＡ、３０ａ……柱部、３１……三段目キヤ
リアＢ、３１ａ……略扇形状の穴。
Fig. 1 is an exploded perspective view of third stage carrier A and third stage carrier B of a planetary gear reducer according to an embodiment of the present invention, and Fig. 2 is a cross section of the planetary gear reducer showing an embodiment of the present invention. Figure 3 is a sectional view of a conventional planetary gear reducer, and Figure 4 is a conventional third stage carrier A.
Figure 5 shows the output shaft of the planetary gear reducer, the shock absorber, and the exploded perspective view of the third stage carrier B.
It is a perspective view of an output gear part. 18... Third stage sun gear, 19... Third stage planetary gear, 20... Third stage internal gear, 30... Third stage carrier A, 30a... Pillar part, 31... Third stage carrier B , 31a...A substantially fan-shaped hole.
Claims (1)
複数の遊星歯車と、前記遊星歯車よりも太陽歯車
に対して外側に配設し、かつ遊星歯車と噛み合わ
せた内歯車と、前記各遊星歯車の軸端を挟持する
キヤリアと、前記遊星歯車間に配設され、かつキ
ヤリア間を接続する複数の柱部とを備え、前記柱
部を太陽歯車よりも太陽歯車に対して外側かつ内
歯車よりも内側に配設するとともに、柱部の側面
を各歯車に近接させ、遊星歯車軸に対してラジア
ル方向の柱部の断面を太陽歯車側の辺よりも内歯
車側の辺を大きくした略扇形状に形成した遊星歯
車減速機。 (2) 遊星歯車の軸端をそれぞれ挟持する２つの
キヤリアの一方に柱部を一体的に有し、他方のキ
ヤリアに柱部と嵌合する略扇形状の穴を備えてな
る実用新案登録請求の範囲第１項記載の遊星歯車
減速機。[Scope of Claim for Utility Model Registration] (1) A sun gear, a plurality of planet gears that mesh with the sun gear, and a plurality of planet gears that are disposed outside of the planet gear with respect to the sun gear and mesh with the planet gears. an internal gear, a carrier that holds the shaft end of each of the planetary gears, and a plurality of pillars disposed between the planetary gears and connecting the carriers; The side surface of the column is located close to each gear, and the cross section of the column in the radial direction with respect to the planetary gear shaft is placed on the inside of the side on the sun gear side. A planetary gear reducer that is formed into a substantially fan shape with a larger side on the gear side. (2) A request for registration of a utility model in which one of two carriers that hold the shaft ends of a planetary gear is integrally formed with a column, and the other carrier is provided with a generally fan-shaped hole that fits into the column. The planetary gear reducer according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11852887U JPS6424749U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11852887U JPS6424749U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424749U true JPS6424749U (en) | 1989-02-10 |
Family
ID=31362960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11852887U Pending JPS6424749U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424749U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6188044A (en) * | 1984-10-05 | 1986-05-06 | Matsushita Electric Ind Co Ltd | planetary gearbox |
-
1987
- 1987-07-31 JP JP11852887U patent/JPS6424749U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6188044A (en) * | 1984-10-05 | 1986-05-06 | Matsushita Electric Ind Co Ltd | planetary gearbox |