JPH0452183U - - Google Patents
Info
- Publication number
- JPH0452183U JPH0452183U JP9501390U JP9501390U JPH0452183U JP H0452183 U JPH0452183 U JP H0452183U JP 9501390 U JP9501390 U JP 9501390U JP 9501390 U JP9501390 U JP 9501390U JP H0452183 U JPH0452183 U JP H0452183U
- Authority
- JP
- Japan
- Prior art keywords
- cab
- front window
- fitting body
- operator
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 7
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Window Of Vehicle (AREA)
Description
第１図は本考案に係る前面窓開閉機構および振
れ止め装置が設けられた建設機械用運転室の前面
窓閉止状態断面図、第２図はその前面窓開放状態
断面図、第３図は前記振れ止め装置の断面図、第
４図はその振れ止め装置の正面図、第５図は建設
機械車両を示す正面図、第６図は従来の建設機械
用運転室前面窓開閉機構における振れ止め装置の
一例を示す断面図、第７図は従来の振れ止め装置
の他の例を示す側面図、第８図は第７図のＡ−Ａ
線断面図である。
１１……運転室、１２……前面窓、１３……内
壁面、３１……ガイドレール、３２，３３……ガ
イドローラ、３４……外壁面、３５……一方の嵌
合体、３６……他方の嵌合体、３７……前後方向
の斜面、３８……左右方向の斜面。
FIG. 1 is a cross-sectional view of a construction machine operator's cab equipped with the front window opening/closing mechanism and steady rest device according to the present invention, with the front window closed, FIG. 2 is a cross-sectional view of the front window with the front window open, and FIG. A sectional view of the steady rest device, FIG. 4 is a front view of the steady rest device, FIG. 5 is a front view of a construction machinery vehicle, and FIG. 6 is a steady rest device in a conventional driver's cab front window opening/closing mechanism for construction machinery. 7 is a side view showing another example of a conventional steady rest device, and FIG. 8 is a cross-sectional view showing an example of the conventional steady rest device.
FIG. DESCRIPTION OF SYMBOLS 11... Driver's cab, 12... Front window, 13... Inner wall surface, 31... Guide rail, 32, 33... Guide roller, 34... Outer wall surface, 35... One fitting body, 36... Other side A fitted body, 37... Anteroposterior slope, 38... Left and right slope.
Claims (1)
天井側にわたつて設けられたガイドレールに、前
面窓の左右両側部に回転自在に軸支されたガイド
ローラが移動自在に組込まれ、前記ガイドレール
に沿つて運転室の前面から移動された前面窓が天
井部に収納される建設機械用運転室前面窓開閉機
構において、 前記前面窓の外壁面に一方の嵌合体が設けられ
、運転室内の天井面に、前面窓収納状態にて前記
一方の嵌合体と嵌合する他方の嵌合体が設けられ
たことを特徴とする建設機械用運転室前面窓開閉
機構における振れ止め装置。 (2) 一方の嵌合体および他方の嵌合体は、前後
方向の斜面および左右方向の斜面を介して嵌合さ
れることを特徴とする請求項１記載の建設機械用
運転室前面窓開閉機構における振れ止め装置。[Scope of claim for utility model registration] (1) A guide rotatably supported on the left and right sides of the front window on guide rails provided on the left and right inner walls of the operator's cab for construction machinery, extending from the front side to the ceiling side. In a construction machine operator's cab front window opening/closing mechanism in which a roller is movably incorporated and the front window is moved from the front of the operator's cab along the guide rail and is housed in the ceiling, one side is attached to the outer wall surface of the front window. A front window opening/closing of a driver's cab for construction machinery, characterized in that a fitting body is provided on the ceiling surface of the driver's cab, and the other fitting body is provided on the ceiling surface of the operator's cab to fit with the one fitting body when the front window is retracted. Steady rest device in mechanism. (2) In the construction machinery driver's cab front window opening/closing mechanism according to claim 1, wherein the one fitting body and the other fitting body are fitted through slopes in the front-rear direction and slopes in the left-right direction. Steady rest device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9501390U JPH0712608Y2 (en) | 1990-09-10 | 1990-09-10 | Steady-state device for opening / closing mechanism of front window of cab for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9501390U JPH0712608Y2 (en) | 1990-09-10 | 1990-09-10 | Steady-state device for opening / closing mechanism of front window of cab for construction machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452183U true JPH0452183U (en) | 1992-05-01 |
| JPH0712608Y2 JPH0712608Y2 (en) | 1995-03-29 |
Family
ID=31833404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9501390U Expired - Lifetime JPH0712608Y2 (en) | 1990-09-10 | 1990-09-10 | Steady-state device for opening / closing mechanism of front window of cab for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712608Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216188A (en) * | 2009-03-18 | 2010-09-30 | Hitachi Constr Mach Co Ltd | Guard fixing device of construction machinery |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000060179A1 (en) * | 1999-03-31 | 2000-10-12 | Shin Caterpillar Mitsubishi Ltd. | Window device |
-
1990
- 1990-09-10 JP JP9501390U patent/JPH0712608Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216188A (en) * | 2009-03-18 | 2010-09-30 | Hitachi Constr Mach Co Ltd | Guard fixing device of construction machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712608Y2 (en) | 1995-03-29 |