JPS5462454A - Wrapping transmission gear - Google Patents
Wrapping transmission gearInfo
- Publication number
- JPS5462454A JPS5462454A JP12986577A JP12986577A JPS5462454A JP S5462454 A JPS5462454 A JP S5462454A JP 12986577 A JP12986577 A JP 12986577A JP 12986577 A JP12986577 A JP 12986577A JP S5462454 A JPS5462454 A JP S5462454A
- Authority
- JP
- Japan
- Prior art keywords
- endless member
- pulley
- change
- guide pulley
- pulleys
- 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
- Threshing Machine Elements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
PURPOSE: To provide a wrapping transmission gear in which a change of the required length of a wrapping endless member is absorbed without changing the tensile force on the endless member by constituting the same such that the endless member extended between a pair of pulleys is provided with a substantially U-shaped roundabout passage by an interposed guide pulley which is mounted for movement together with one of the first-mentioned pulleys.
CONSTITUTION: Between an input power pulley 2 for an exhaust straw bundling apparatus 10 provided on a movable support frame 6 and a driving pulley 1 for a grain threshing apparatus 8, a substantially U-shaped passage 3A of an endless member is formed due to an interposed guide pulley 4. The guide pulley 4 is mounted on a support arm 4A which is in turn pivotally mounted on the suppurt frame 6 and urged by a spring 7 for tensioning the endless member, whereby a change of the required length of the endless member 3 for transmission caused by any change of the position of the bundling apparatus 10 is absorbed by the similar change of the position of the guide pulley 4 which is in an integral relation with the bundling apparatus 10 by means of the movable support frame 6. A substantially U-shaped second roundabout passage of the endless member 3 is formed by means of a fixedly positioned idle pulley 5 between both pulleys 1 and 2.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12986577A JPS5462454A (en) | 1977-10-28 | 1977-10-28 | Wrapping transmission gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12986577A JPS5462454A (en) | 1977-10-28 | 1977-10-28 | Wrapping transmission gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5462454A true JPS5462454A (en) | 1979-05-19 |
Family
ID=15020183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12986577A Pending JPS5462454A (en) | 1977-10-28 | 1977-10-28 | Wrapping transmission gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5462454A (en) |
-
1977
- 1977-10-28 JP JP12986577A patent/JPS5462454A/en active Pending
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