JPS61147419U - - Google Patents
Info
- Publication number
- JPS61147419U JPS61147419U JP2733785U JP2733785U JPS61147419U JP S61147419 U JPS61147419 U JP S61147419U JP 2733785 U JP2733785 U JP 2733785U JP 2733785 U JP2733785 U JP 2733785U JP S61147419 U JPS61147419 U JP S61147419U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- operating lever
- end side
- connecting pin
- guides
- 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
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の操作レバ構造の基本例を示す
概略図、第２図は第１図の側面図、第３図は要部
詳細斜視図、第４図は本考案の実施例と従来例と
の操作力における比較線図、第５図は従来例の操
作力の変化を示す線図、第６図は従来の操作レバ
装置を示す概略図である。
図中、１は操作レバ、２は入力部材、３はセレ
クトリンケージ、４はレバフレーム、５は拘束部
材、６は支点ピン、７はセレクトピン、８は連結
ピンである。
Fig. 1 is a schematic diagram showing a basic example of the operating lever structure of the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a detailed perspective view of the main part, and Fig. 4 is an embodiment of the present invention and a conventional one. FIG. 5 is a diagram showing a change in operating force in the conventional example, and FIG. 6 is a schematic diagram showing a conventional operating lever device. In the figure, 1 is an operating lever, 2 is an input member, 3 is a select linkage, 4 is a lever frame, 5 is a restraining member, 6 is a fulcrum pin, 7 is a select pin, and 8 is a connecting pin.
Claims (1)
られた溝と、該溝に摺動自在な連結ピンを介して
接続された入力部材と、上記レバの揺動に連れて
上記ピンを上記溝の枢支端側から作用端側へ案内
する拘束部材とを備えたことを特徴とする操作レ
バ構造。 a groove provided on the active side of an operating lever that is pivotably supported; an input member connected to the groove via a slidable connecting pin; An operating lever structure characterized by comprising a restraining member that guides the groove from the pivot end side to the working end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2733785U JPS61147419U (en) | 1985-02-28 | 1985-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2733785U JPS61147419U (en) | 1985-02-28 | 1985-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61147419U true JPS61147419U (en) | 1986-09-11 |
Family
ID=30524196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2733785U Pending JPS61147419U (en) | 1985-02-28 | 1985-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61147419U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594035B2 (en) * | 1979-08-03 | 1984-01-27 | 日本電信電話株式会社 | Excavation direction setting device for underground drilling machine |
-
1985
- 1985-02-28 JP JP2733785U patent/JPS61147419U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS594035B2 (en) * | 1979-08-03 | 1984-01-27 | 日本電信電話株式会社 | Excavation direction setting device for underground drilling machine |
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