JPS63126387U - - Google Patents
Info
- Publication number
- JPS63126387U JPS63126387U JP1788387U JP1788387U JPS63126387U JP S63126387 U JPS63126387 U JP S63126387U JP 1788387 U JP1788387 U JP 1788387U JP 1788387 U JP1788387 U JP 1788387U JP S63126387 U JPS63126387 U JP S63126387U
- Authority
- JP
- Japan
- Prior art keywords
- pins
- frame
- cab
- pivotally connected
- pin
- 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 1
Description
第１図は本考案に係る水平保持機構を示す。第
２図は従来型の一例を示す。
図において；１……運転室、２……支持杆、３
，５，８，１０，１２，１３……枢支ピン、４…
…リンクバー、６……支持フレーム、７……旋回
フレーム、９……ブーム、１１……起伏シリンダ
。
FIG. 1 shows a horizontal holding mechanism according to the present invention. FIG. 2 shows an example of a conventional type. In the figure: 1...driver's cab, 2...support rod, 3
, 5, 8, 10, 12, 13... Pivot pin, 4...
...Link bar, 6...Support frame, 7...Swivel frame, 9...Boom, 11...Luffing cylinder.
Claims (1)
６と旋回フレーム７にピン８で枢着したリンクバ
ー４の各頂部に夫々ピン３及びピン５で枢着し、
かつビーム９の基部を旋回フレーム７上にピン１
０で枢着し油圧シリンダ１１で起伏可能にしたも
のであつて、前記４個の枢着ピン３，５，８，１
０で平行四辺形を形成し、かつ旋回フレーム側の
枢支ピン８と枢支ピン１０で形成する一辺を固定
したことを特徴とするクレーン等における運転室
の平行保持装置。 The operator's cab 1 is pivotally connected to each top of a link bar 4 which is pivotally connected to a support frame 6 fixedly attached to a boom 9 and a swing frame 7 by pins 8 by pins 3 and 5, respectively,
And the base of the beam 9 is attached to the pin 1 on the rotating frame 7.
The four pivot pins 3, 5, 8, 1
1. A device for maintaining parallelism of a driver's cab in a crane or the like, characterized in that a parallelogram is formed with 0, and one side formed by a pivot pin 8 and a pivot pin 10 on a revolving frame side is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1788387U JPS63126387U (en) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1788387U JPS63126387U (en) | 1987-02-12 | 1987-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63126387U true JPS63126387U (en) | 1988-08-18 |
Family
ID=30811050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1788387U Pending JPS63126387U (en) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63126387U (en) |
-
1987
- 1987-02-12 JP JP1788387U patent/JPS63126387U/ja active Pending