JPS55123568A - Travelling agricultural machinery - Google Patents
Travelling agricultural machineryInfo
- Publication number
- JPS55123568A JPS55123568A JP2910879A JP2910879A JPS55123568A JP S55123568 A JPS55123568 A JP S55123568A JP 2910879 A JP2910879 A JP 2910879A JP 2910879 A JP2910879 A JP 2910879A JP S55123568 A JPS55123568 A JP S55123568A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- speed change
- axle
- change gear
- transmission case
- 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
Landscapes
- Arrangement Of Transmissions (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Abstract
PURPOSE: To prevent from a sudden center-pivot-turning even for a speed change gear being set at the highest speed condition by a system wherein one crawler is reversely run at a fixed speed which is lower than the maximum speed of the speed change gear.
CONSTITUTION: A driving sprocket 1A is provided for an axle 6 extended to the lateral outer direction from the transmission case 5 connected with the body frame 4, the sprocket 1A and the idler wheel 1B secured with the truck frame being fitted with the crawler belt 1C. A number of speed change gears having a main speed change gear 8A and a auxiliary speed change gear 8B are enclosed within said transmission case, within one of said speed change axle, the steering axle 17 positioned between the third speed change axle 11 and the axle 6 being provided with the right and the left clutch to constitute forward and backward mechanism 16, enabling the right and the left crawlers to change for turning reversely at the fixed speed lower than the maximum speed of said system 8.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2910879A JPS55123568A (en) | 1979-03-12 | 1979-03-12 | Travelling agricultural machinery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2910879A JPS55123568A (en) | 1979-03-12 | 1979-03-12 | Travelling agricultural machinery |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55123568A true JPS55123568A (en) | 1980-09-24 |
Family
ID=12267133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2910879A Pending JPS55123568A (en) | 1979-03-12 | 1979-03-12 | Travelling agricultural machinery |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55123568A (en) |
-
1979
- 1979-03-12 JP JP2910879A patent/JPS55123568A/en active Pending
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