JPS6141771U - Window support device for construction machinery cab - Google Patents
Window support device for construction machinery cabInfo
- Publication number
- JPS6141771U JPS6141771U JP12677084U JP12677084U JPS6141771U JP S6141771 U JPS6141771 U JP S6141771U JP 12677084 U JP12677084 U JP 12677084U JP 12677084 U JP12677084 U JP 12677084U JP S6141771 U JPS6141771 U JP S6141771U
- Authority
- JP
- Japan
- Prior art keywords
- support device
- construction machinery
- cab
- window support
- driver
- 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
- Component Parts Of Construction Machinery (AREA)
- Window Of Vehicle (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案の実施例を示し、上部窓を閉めた場合の
縦断面図、第2図はその開放した場合の縦断面図ζ第3
図は第1図■方向矢視図、第4図は第3図IV−rVに
おける断面図、第5図は第3図■−■における断面図、
第6図は第1図VI−VIにおける断面図、第7図は第
1図■−■における断面図、第8図は油圧ショベルの側
面図、第9図は−第8図■方向矢視図、第10図は従来
例を示し、上部窓を閉めた場合の縦断面図、第11図は
上部窓を開放した場合の縦断面図、第12図は第10図
xn一xnにおける断面図、第13図は第10図xm−
xmにおける断面図、第14図は第10−図XIV−X
IVにおける断面図である。
1・・・運転室本体、2・・・上部窓ガラ不、4・・・
窓枠、5,6・・田一ラ、7,8・・・ガイドレール、
e・・・上部角。Fig. 1 shows an embodiment of the present invention, and Fig. 2 is a longitudinal sectional view when the upper window is closed, and Fig. 3 is a longitudinal sectional view when the upper window is opened.
The figures are a view taken in the direction of the arrow in Figure 1, Figure 4 is a sectional view taken along IV-rV in Figure 3, and Figure 5 is a sectional view taken in Figure 3 ■-■.
Fig. 6 is a sectional view taken along Fig. 1 VI-VI, Fig. 7 is a sectional view taken from Fig. 1 ■-■, Fig. 8 is a side view of the hydraulic excavator, and Fig. 9 is a -Fig. 10 shows a conventional example, and FIG. 11 is a vertical cross-sectional view when the upper window is closed. FIG. 12 is a cross-sectional view at xn-xn in FIG. 10. , Fig. 13 is Fig. 10 xm-
14 is a cross-sectional view at xm, FIG. 10-XIV-X
It is a sectional view in IV. 1... Driver's cab body, 2... Upper window glass missing, 4...
Window frame, 5, 6... Taichira, 7, 8... Guide rail,
e...upper corner.
Claims (1)
、窓枠に軸着した上部ローラは外径がガイドレールの内
山より大きく形成し、上部窓を開の状態から閉に移動し
た場谷、ローラの外形面がガイドレールの上部角で衝止
し、窓枠の下カベの−移動を抑止することを特徴とする
建設機械用運転室の窓支持装置。This is a driver's cab in which the upper window can be moved to the upper part of the driver's cabin, and the upper roller, which is pivoted to the window frame, has an outer diameter larger than the inner mountain of the guide rail. 1. A window support device for a driver's cab for construction machinery, characterized in that the valley and the outer surface of the roller abut against the upper corner of the guide rail to prevent movement of the lower wall of the window frame.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12677084U JPS6141771U (en) | 1984-08-21 | 1984-08-21 | Window support device for construction machinery cab |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12677084U JPS6141771U (en) | 1984-08-21 | 1984-08-21 | Window support device for construction machinery cab |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6141771U true JPS6141771U (en) | 1986-03-17 |
Family
ID=30685442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12677084U Pending JPS6141771U (en) | 1984-08-21 | 1984-08-21 | Window support device for construction machinery cab |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6141771U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270521A (en) * | 1988-06-24 | 1990-03-09 | O & K Orenstein & Koppel Ag | Working cabin with front glass |
-
1984
- 1984-08-21 JP JP12677084U patent/JPS6141771U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270521A (en) * | 1988-06-24 | 1990-03-09 | O & K Orenstein & Koppel Ag | Working cabin with front glass |
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