JPS63141260U - - Google Patents
Info
- Publication number
- JPS63141260U JPS63141260U JP3302687U JP3302687U JPS63141260U JP S63141260 U JPS63141260 U JP S63141260U JP 3302687 U JP3302687 U JP 3302687U JP 3302687 U JP3302687 U JP 3302687U JP S63141260 U JPS63141260 U JP S63141260U
- Authority
- JP
- Japan
- Prior art keywords
- door
- entrance
- exit
- cab
- 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
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図ないし第５図は本考案の実施例を示し、
第１図は油圧シヨベルの正面図、第２図は第１図
の平面図、第３図は第１図の要部拡大図、第４図
は第３図中の矢示―方向断面図、第５図は第
３図中の矢示―方向断面拡大図、第６図およ
び第７図は従来技術を示し、第６図は油圧シヨベ
ルの正面図、第７図は第６図の平面図である。
２…上部旋回体、３…運転室、３Ａ…乗降口、
１１…ドア、１１Ａ…主ドア、１１Ｂ…補助ドア
、１２，１３…蝶番、１４…ストツパ、Ｒ１，Ｒ
２，Ｒ３…旋回半径。
1 to 5 show embodiments of the present invention,
Fig. 1 is a front view of the hydraulic excavator, Fig. 2 is a plan view of Fig. 1, Fig. 3 is an enlarged view of the main parts of Fig. 1, Fig. 4 is a sectional view in the direction indicated by the arrow in Fig. 3, Fig. 5 is an enlarged cross-sectional view in the direction indicated by the arrow in Fig. 3, Figs. 6 and 7 show the prior art, Fig. 6 is a front view of the hydraulic excavator, and Fig. 7 is a plan view of Fig. 6. It is. 2... Upper revolving structure, 3... Driver's cabin, 3A... Entrance/exit,
11... Door, 11A... Main door, 11B... Auxiliary door, 12, 13... Hinge, 14... Stopper, R 1 , R
2 , R3 ...Turning radius.
Claims (1)
され、一側に乗降口を有する運転室と、該運転室
の乗降口を開閉すべく、該乗降口に回動可能に設
けられたドアとからなる全旋回式作業機において
、前記ドアを２個のドア部に分割し、一方のドア
部を前記運転室の乗降口に回動可能に取付けると
共に、該一方のドア部に他方のドア部を回動可能
に連結し、該他方のドア部を開いたときにその旋
回半径が前記上部旋回体の後端側の旋回半径より
も小さくなるように構成したことを特徴とする全
旋回式作業機。 an upper revolving body; a driver's cab disposed on one side of the front part of the upper revolving body and having an entrance/exit on one side; and a driver's cab rotatably provided at the entrance/exit to open/close the entrance/exit of the driver's cab; In a full swing type work machine consisting of a door, the door is divided into two door parts, one door part is rotatably attached to the entrance/exit of the operator's cab, and The other door portion is rotatably connected, and the turning radius of the other door portion is smaller than the turning radius of the rear end side of the upper revolving body when the other door portion is opened. Fully rotating work machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3302687U JPH053565Y2 (en) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3302687U JPH053565Y2 (en) | 1987-03-06 | 1987-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141260U true JPS63141260U (en) | 1988-09-16 |
| JPH053565Y2 JPH053565Y2 (en) | 1993-01-28 |
Family
ID=30840252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3302687U Expired - Lifetime JPH053565Y2 (en) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053565Y2 (en) |
-
1987
- 1987-03-06 JP JP3302687U patent/JPH053565Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053565Y2 (en) | 1993-01-28 |