| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 161 | JPS5264246U - | JP15140075 | 1975-11-06 | JPS5264246U | 1977-05-12 | |
| 162 | JPS525252U - | JP8993075 | 1975-06-27 | JPS525252U | 1977-01-14 | |
| 163 | JPS525250U - | JP8992875 | 1975-06-27 | JPS525250U | 1977-01-14 | |
| 164 | JPS5128768Y1 - | JP5076971 | 1971-06-16 | JPS5128768Y1 | 1976-07-20 | |
| 165 | JPS5032714Y1 - | JP55074 | 1973-12-27 | JPS5032714Y1 | 1975-09-23 | |
| 166 | JPS5027054Y1 - | JP9338970 | 1970-09-19 | JPS5027054Y1 | 1975-08-12 | |
| 167 | JPS5015933B1 - | JP8299669 | 1969-10-18 | JPS5015933B1 | 1975-06-09 | |
| 168 | JPS491778U - | JP4290372 | 1972-04-13 | JPS491778U | 1974-01-09 | |
| 169 | JPS4886249U - | JP1109272 | 1972-01-26 | JPS4886249U | 1973-10-19 | |
| 170 | JPS4820460U - | JP2688071 | 1971-04-12 | JPS4820460U | 1973-03-08 | |
| 171 | JPS4215492Y1 - | JP1167264 | 1964-02-21 | JPS4215492Y1 | 1967-09-05 | |
| 172 | ハンドル操作工具 | JP2015249686 | 2015-12-22 | JP2017113822A | 2017-06-29 | TOKUTOMI MUNEAKI |
| 【課題】ハンドル内径の大きさによらず使用可能な、弁ハンドル回転用ウイルキーを提供する。【解決手段】多角形状を呈するハンドル110を回転操作するためのハンドル操作工具1であって、操作アーム10と、ハンドル110の多角形状と同じ多角形状を呈するとともに、ハンドル110が嵌入される方向に向かうに従って径が短くなる嵌入孔22を有し、操作アーム10の一端に設けられる接続部材20と、を備えたことを特徴とする。【選択図】図1 | ||||||
| 173 | Adjustment operation device | JP27061495 | 1995-09-25 | JPH0993688A | 1997-04-04 | SASAKI MAKOTO; SHINADA SATORU |
| PROBLEM TO BE SOLVED: To provide an adjustment operation device in which rapid decrease in a sound volume is realized while avoiding the event of sudden sound volume increase. SOLUTION: The device is provided with an operation means 9, by which the adjustment direction is changed increasingly or decreasingly by the operation of the user and an adjustment change input is received in response to a manipulated variable by the user. A control means 4 receives a signal in response to the operation input from the operation means 9 to generate an adjustment control signal to apply adjustment control to an adjustment object and the control means 4 differentiates the changing speed of the adjustment revision amount in the increasing direction from that in the decreasing direction in response to the user operation of the operation means 9. | ||||||
| 174 | Shift operation structure of the work vehicle | JP2364486 | 1986-02-19 | JPH0744505Y2 | 1995-10-11 | 信行 利国 |
| 175 | Four-wheel drive type front wheel turning angle detecting device of the agricultural tractor | JP19311587 | 1987-12-20 | JPH07380Y2 | 1995-01-11 | 正明 伊藤; 明司 安井 |
| 176 | JPH03104491U - | JP1319090 | 1990-02-14 | JPH03104491U | 1991-10-30 | |
| 177 | Operation linking structure for working vehicle | JP31177789 | 1989-11-29 | JPH03171212A | 1991-07-24 | TSUJI KAZUHIKO; KOBAYASHI MASAHIKO |
| PURPOSE: To attain secure position restriction by switching and holding the pivot linking part of a linking part by means of a toggle switch device on the sides of the both setting positions of dead point switching points in an energized state. CONSTITUTION: In a back hoe, the pivot linking parts 23 on the end-sides of a linking member 21 are respectively linked to the spool 24 of a control valve for swing V 2 and the spool 25 of a control valve for rotation V 1, and they are freely slidably engaged to a pair of pivot pins 26 and 27 which are provided projectingly by facing each other so that they are alternately and freely switched. The alternate switch operation is executed by the toggle switch device 35 operated by a stepping pedal 28. Namely, a switch rotation member 31 exceeds the dead point of a toggle spring 33 by the regular/opposite stepping operation of the pedal 28 and the pivot linking part 23 is alternately engaged to either of the pivot pins 26 and 27. Thus, accurate position holding is attained by using switch energizing force for the toggle switch device. COPYRIGHT: (C)1991,JPO&Japio | ||||||
| 178 | JPH0335872U - | JP9447689 | 1989-08-11 | JPH0335872U | 1991-04-08 | |
| 179 | JPH0311382Y2 - | JP1087484 | 1984-01-27 | JPH0311382Y2 | 1991-03-19 | |
| 180 | JPS6455129U - | JP15105587 | 1987-09-30 | JPS6455129U | 1989-04-05 | |
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