JPH0365759U - - Google Patents
Info
- Publication number
- JPH0365759U JPH0365759U JP12468889U JP12468889U JPH0365759U JP H0365759 U JPH0365759 U JP H0365759U JP 12468889 U JP12468889 U JP 12468889U JP 12468889 U JP12468889 U JP 12468889U JP H0365759 U JPH0365759 U JP H0365759U
- Authority
- JP
- Japan
- Prior art keywords
- front window
- operator cab
- wire rope
- relay wire
- roof
- 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
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図は実施例に係るフロント窓開閉アシスト
装置の側面説明図で、フロント窓を閉鎖した状態
を示し、第２図は同じくオペレータキヤブの後側
からみたフロント窓開閉アシスト装置の説明図、
第３図はフロント窓に作用する力の説明図、第４
図はフロント窓を開放し、オペレータキヤブのル
ーフ下側に格納した状態におけるフロント窓開閉
アシスト装置の側面説明図、第５図は第４図のＡ
−Ａ線に沿う部分断面図、第６図は従来の技術に
より板巻きばねを連結したフロント窓をルーフの
下側に格納した状態を示し、第７図のＢ−Ｂ線に
沿う部分断面図、第７図はオペレータキヤブの斜
視図である。
１……オペレータキヤブ、２……フロント窓、
５……中継用ワイヤロープ、６……ルーフ、７，
８……ガイドレール、９……アイドラ、１０……
板巻きばね。
FIG. 1 is an explanatory side view of the front window opening/closing assist device according to the embodiment, showing a state in which the front window is closed, and FIG. 2 is an explanatory diagram of the front window opening/closing assist device seen from the rear side of the operator cab.
Figure 3 is an explanatory diagram of the force acting on the front window, Figure 4
The figure is an explanatory side view of the front window opening/closing assist device with the front window open and stored under the roof of the operator cab. Figure 5 is A of Figure 4.
- A partial sectional view taken along the line A; Figure 6 shows a state in which the front window to which the plate springs are connected according to the prior art is retracted under the roof; a partial sectional view taken along the line B-B in Figure 7; , FIG. 7 is a perspective view of the operator cab. 1...Operator cab, 2...Front window,
5...Relay wire rope, 6...Roof, 7,
8...Guide rail, 9...Idler, 10...
Wrapped spring.
Claims (1)
向に開閉するフロント窓２の左右上端にそれぞれ
中継用のワイヤロープ５の一端を繋着し、オペレ
ータキヤブ１のルーフ６下側に前後方向に設けら
れたフロント窓スライド用ガイドレール８上に前
記中継用ワイヤロープ５を通し、この中継用ワイ
ヤロープ５の他端をオペレータキヤブ１後部に設
けたアイドラ９を経て下方に導いた上、オペレー
タキヤブ１の後部支柱内を通る板巻きばね１０の
先端に繋着したことを特徴とするフロント窓開閉
アシスト装置。 One end of a relay wire rope 5 is connected to the left and right upper ends of a front window 2, which is provided in the front of the operator cab 1 and opens and closes in the vertical direction, and is provided under the roof 6 of the operator cab 1 in the front-rear direction. The relay wire rope 5 was passed over the front window sliding guide rail 8, and the other end of the relay wire rope 5 was guided downward through an idler 9 provided at the rear of the operator cab 1. This front window opening/closing assist device is connected to the tip of a plate spring 10 passing through the rear support of a Yabu 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12468889U JPH0365759U (en) | 1989-10-25 | 1989-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12468889U JPH0365759U (en) | 1989-10-25 | 1989-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0365759U true JPH0365759U (en) | 1991-06-26 |
Family
ID=31672594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12468889U Pending JPH0365759U (en) | 1989-10-25 | 1989-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0365759U (en) |
-
1989
- 1989-10-25 JP JP12468889U patent/JPH0365759U/ja active Pending