JPS58134561U - Cab door lock device for construction machinery - Google Patents
Cab door lock device for construction machineryInfo
- Publication number
- JPS58134561U JPS58134561U JP3131582U JP3131582U JPS58134561U JP S58134561 U JPS58134561 U JP S58134561U JP 3131582 U JP3131582 U JP 3131582U JP 3131582 U JP3131582 U JP 3131582U JP S58134561 U JPS58134561 U JP S58134561U
- Authority
- JP
- Japan
- Prior art keywords
- door
- base end
- swing lever
- pedal
- door lock
- 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)
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図イ及び口は従来の説明図、第２図はこの′考案の
一実施例を示す運転室付近の平面図、第３図は同側面図
、第４図はこの装置の拡大側面図、第５図は同分解図、
第６図は作用説明図である。
２は運転室、３は扉、６はブラケット、８はペダル、８
ａは係止段部、９及び１５は圧縮ばね、１１は揺動レバ
。Fig. 1 is an explanatory diagram of the conventional device, Fig. 2 is a plan view of the vicinity of the driver's cab showing an embodiment of this invention, Fig. 3 is a side view of the same, and Fig. 4 is an enlarged side view of this device. , Figure 5 is an exploded view of the same,
FIG. 6 is an explanatory diagram of the operation. 2 is the driver's cabin, 3 is the door, 6 is the bracket, 8 is the pedal, 8
a is a locking step, 9 and 15 are compression springs, and 11 is a swing lever.
Claims (1)
方向にブラケット６を設け、このブラケット６に圧縮ば
ね９により係止段部８ａを有する先端側が上方へ付勢さ
れ、かつ先端部に揺動レバ１１の基端部が枢着されたペ
ダル８の基端部を枢着すると共に、上記揺動レバ１１の
基端側に上記係止段部８ａとの間で扉３を挟着する戸当
り部材１゛２を有する戸当り部１１ａを設け、またペダ
ル８の基端側に延出された揺動レバ１１の先端側と゛ペ
ダル８の間に、揺動レバ１１を下方に付勢する圧縮ばね
１５を設けてなる建設機械における運転室の扉ロツク装
置。A bracket 6 is provided near the open position of the door 3 provided in the operator's cab 2 in a direction perpendicular to the door 3, and the front end side of the bracket 6 having the locking step 8a is urged upward by a compression spring 9, and The base end of the pedal 8, to which the base end of the swing lever 11 is pivotally mounted, is pivoted to the base end of the swing lever 11, and the door 3 is connected between the base end of the swing lever 11 and the locking step 8a. A door stop part 11a having a door stop member 1 and 2 to be clamped is provided, and the swing lever 11 is inserted downward between the tip side of the swing lever 11 extending toward the base end of the pedal 8 and the pedal 8. A door locking device for a driver's cab in a construction machine, which is provided with a compression spring 15 that biases the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3131582U JPS58134561U (en) | 1982-03-08 | 1982-03-08 | Cab door lock device for construction machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3131582U JPS58134561U (en) | 1982-03-08 | 1982-03-08 | Cab door lock device for construction machinery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58134561U true JPS58134561U (en) | 1983-09-10 |
| JPH0128211Y2 JPH0128211Y2 (en) | 1989-08-28 |
Family
ID=30042990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3131582U Granted JPS58134561U (en) | 1982-03-08 | 1982-03-08 | Cab door lock device for construction machinery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58134561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057176A (en) * | 2006-08-30 | 2008-03-13 | Hitachi Constr Mach Co Ltd | Construction equipment |
-
1982
- 1982-03-08 JP JP3131582U patent/JPS58134561U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008057176A (en) * | 2006-08-30 | 2008-03-13 | Hitachi Constr Mach Co Ltd | Construction equipment |
| JP4673269B2 (en) * | 2006-08-30 | 2011-04-20 | 日立建機株式会社 | Construction machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128211Y2 (en) | 1989-08-28 |
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