JPS56143845A - Driving gear - Google Patents
Driving gearInfo
- Publication number
- JPS56143845A JPS56143845A JP4636980A JP4636980A JPS56143845A JP S56143845 A JPS56143845 A JP S56143845A JP 4636980 A JP4636980 A JP 4636980A JP 4636980 A JP4636980 A JP 4636980A JP S56143845 A JPS56143845 A JP S56143845A
- Authority
- JP
- Japan
- Prior art keywords
- intermediate gear
- lowered
- raised
- work roll
- amount
- 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
- Gear Transmission (AREA)
Abstract
PURPOSE: To enable to transmit large torque without applying excess force to a spindle by a method wherein a primary intermediate gear connected to a driven body is movably installed to a frame and connected to a drive gear through a secondary intermediate gear.
CONSTITUTION: In proportion to the thickness of plate to be rolled, a rolling reducing cylinder 8 is operated to raise or lower by the prescribed amount a lower backup roll 4, a lower work roll 2 and the signal proportional to the amount is sent to a work roll position calculator 36 and a fluid pressure cylinder 21 is operated corresponding to the amount raised or lowered of the lower work roll 2. With the up and down movement of the lower intermediate gear 15, the lower intermediate gear 23 is raised or lowered so as to keep a lower drive gear 25 and the lower intermediate gear 15 in engagement. According to the method described abvove, the spindle 12 can be raised or lowered while always being kept horizontally and any excess forces are not applied to coupling parts 10 and 19.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4636980A JPS56143845A (en) | 1980-04-09 | 1980-04-09 | Driving gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4636980A JPS56143845A (en) | 1980-04-09 | 1980-04-09 | Driving gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56143845A true JPS56143845A (en) | 1981-11-09 |
Family
ID=12745232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4636980A Pending JPS56143845A (en) | 1980-04-09 | 1980-04-09 | Driving gear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56143845A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019235607A1 (en) * | 2018-06-07 | 2019-12-12 | 三菱重工業株式会社 | Power transmission device and rolling mill |
-
1980
- 1980-04-09 JP JP4636980A patent/JPS56143845A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019235607A1 (en) * | 2018-06-07 | 2019-12-12 | 三菱重工業株式会社 | Power transmission device and rolling mill |
| CN111051735A (en) * | 2018-06-07 | 2020-04-21 | 三菱重工业株式会社 | Power transmission device and calender |
| US11273478B2 (en) | 2018-06-07 | 2022-03-15 | Mitsubishi Heavy Industries, Ltd. | Power transmission device and rolling mill |
| CN111051735B (en) * | 2018-06-07 | 2023-01-17 | 三菱重工业株式会社 | Power transmission device and calender |
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