JPS63180378U - - Google Patents
Info
- Publication number
- JPS63180378U JPS63180378U JP6969887U JP6969887U JPS63180378U JP S63180378 U JPS63180378 U JP S63180378U JP 6969887 U JP6969887 U JP 6969887U JP 6969887 U JP6969887 U JP 6969887U JP S63180378 U JPS63180378 U JP S63180378U
- Authority
- JP
- Japan
- Prior art keywords
- output
- hydraulic motor
- planetary gear
- vehicle
- gear set
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000418 atomic force spectrum Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Description
第１図ａはこの考案による実施例の要部を図解
的に示したもの、第１図ｂは同じく別の実施例の
もの、第２図は油圧モータの回転数と車速との関
係を示す説明用グラフ、第３図ａ，ｂは複式ＨＭ
Ｔ車の性能の説明用グラフ、第４図及び第５図は
従来技術のものの要部を図解的に示したもの、第
６図はトルコン車と単式ＨＭＴ車のけん引性能を
比較した説明用グラフ、第７図は油圧モータの性
能曲線の説明用グラフ、第８図は車両の最大けん
引力曲線の説明用グラフ、第９図ａ，ｂ，ｃはＨ
ＳＴ車の性能を説明するグラフ、第１０図ａ，ｂ
，ｃは単式ＨＭＴ車の性能を説明するグラフであ
る。
１……エンジン、６……油圧ポンプ、８，１０
８……前後進トランスミツシヨン、１２１，１２
２，１１２１，１１２２……遊星歯車装置、１３
１，１３２，１１３１，１１３２……ＨＭＴクラ
ツチ、２３１，２３２，１２３１，１２３２……
ＨＳＴクラツチ。
Fig. 1a schematically shows the main parts of an embodiment according to this invention, Fig. 1b shows another embodiment, and Fig. 2 shows the relationship between the rotation speed of the hydraulic motor and the vehicle speed. Explanatory graphs, Figure 3 a and b are double HM
An explanatory graph of the performance of the T vehicle. Figures 4 and 5 are diagrams showing the main parts of the conventional technology. Figure 6 is an explanatory graph comparing the traction performance of a torque converter vehicle and a single HMT vehicle. , Figure 7 is a graph for explaining the performance curve of a hydraulic motor, Figure 8 is a graph for explaining the maximum traction force curve of a vehicle, Figure 9 a, b, and c are for H
Graphs explaining the performance of ST cars, Figure 10 a, b
, c is a graph explaining the performance of a single HMT vehicle. 1...Engine, 6...Hydraulic pump, 8,10
8... Forward and forward transmission, 12 1 , 12
2 ,112 1 ,112 2 ... Planetary gear device, 13
1 , 13 2 , 113 1 , 113 2 ... HMT clutch, 23 1 , 23 2 , 123 1 , 123 2 ...
HST clutch.
Claims (1)
を介して左右に分割した出力と、左右の油圧モー
タの出力とをそれぞれ合成して出力する左右の遊
星歯車装置により変速及び操向する車両に於て、
油圧モータの出力が遊星歯車装置の出力になるよ
うなＨＳＴクラツチと、前後進トランスミツシヨ
ンからの出力と油圧モータの出力が遊星歯車装置
に於て合成されてその出力になるようなＨＭＴク
ラツチを有することを特徴とする変速操向装置。 In a vehicle that shifts and steers by means of left and right planetary gears, which combine the output of the engine divided into left and right parts via a forward/reverse transmission and the output of the left and right hydraulic motors, and output the combined output.
An HST clutch in which the output of the hydraulic motor becomes the output of the planetary gear set, and an HMT clutch in which the output from the forward/reverse transmission and the output of the hydraulic motor are combined in the planetary gear set to become the output. A variable speed steering device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6969887U JPS63180378U (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6969887U JPS63180378U (en) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63180378U true JPS63180378U (en) | 1988-11-22 |
Family
ID=30910672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6969887U Pending JPS63180378U (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63180378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005262909A (en) * | 2004-03-16 | 2005-09-29 | Yanmar Co Ltd | Transmission for working vehicle |
| JP2019090485A (en) * | 2017-11-15 | 2019-06-13 | 株式会社 神崎高級工機製作所 | Work vehicle |
-
1987
- 1987-05-12 JP JP6969887U patent/JPS63180378U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005262909A (en) * | 2004-03-16 | 2005-09-29 | Yanmar Co Ltd | Transmission for working vehicle |
| JP2019090485A (en) * | 2017-11-15 | 2019-06-13 | 株式会社 神崎高級工機製作所 | Work vehicle |
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