JPH03103356U - - Google Patents
Info
- Publication number
- JPH03103356U JPH03103356U JP1121490U JP1121490U JPH03103356U JP H03103356 U JPH03103356 U JP H03103356U JP 1121490 U JP1121490 U JP 1121490U JP 1121490 U JP1121490 U JP 1121490U JP H03103356 U JPH03103356 U JP H03103356U
- Authority
- JP
- Japan
- Prior art keywords
- roof
- power shovel
- canopy
- support column
- pillar
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
第１図：本考案の第１案の構造図、第２図：本
考案の第１案の作動説明図、第３図：本考案の第
２案の構造図、第４図、第５図：本考案の第３案
の構造図、第６図：パワーシヨベルの全体斜視図
、第７図：パワーシヨベルの平面図、第８図：パ
ワーシヨベルのバケツト刃先の軌跡図。
１……ルーフ、２，４，６，１１，２０，２１
……ブラケツト、３……支柱、５……軸、７，２
５……ピン、８……ばね、１０，１２……緩衝材
、２２……支枠、２３，２４……リンク、３０…
…レール、３１……受け具。
Figure 1: Structural diagram of the first draft of the present invention, Figure 2: Operation explanatory diagram of the first draft of the present invention, Figure 3: Structural diagram of the second draft of the present invention, Figures 4 and 5. : Structural diagram of the third proposal of the present invention, Figure 6: Overall perspective view of the power shovel, Figure 7: Plan view of the power shovel, Figure 8: Locus diagram of the bucket tip of the power shovel. 1... Roof, 2, 4, 6, 11, 20, 21
... Bracket, 3 ... Pillar, 5 ... Shaft, 7,2
5... Pin, 8... Spring, 10, 12... Cushioning material, 22... Support frame, 23, 24... Link, 30...
...Rail, 31...Receptacle.
Claims (1)
るパワーシヨベルのキヤノピにおいて、前記ルー
フの後端を前記支柱に揺動可能に軸着せることを
特徴とするパワーシヨベルのキヤノピルーフ。 (2) 前記支柱と前記ルーフとを平行リンクによ
り連結せることを特徴とする請求項１記載のパワ
ーシヨベルのキヤノピルーフ。 (3) 前記支柱に設けたレールと前記ルーフに取
着せる受け具とを前後に滑動可能に係合せること
を特徴とする請求項１記載のパワーシヨベルのキ
ヤノピルーフ。[Claims for Utility Model Registration] (1) A canopy roof for a power shovel comprising a roof and a pillar supporting the roof, wherein the rear end of the roof is swingably pivoted to the pillar. (2) The canopy roof of a power shovel according to claim 1, wherein the support column and the roof are connected by a parallel link. (3) The canopy roof for a power shovel according to claim 1, wherein a rail provided on the support column and a receiver attached to the roof are engaged so as to be slidable back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1121490U JPH03103356U (en) | 1990-02-07 | 1990-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1121490U JPH03103356U (en) | 1990-02-07 | 1990-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03103356U true JPH03103356U (en) | 1991-10-28 |
Family
ID=31514749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1121490U Pending JPH03103356U (en) | 1990-02-07 | 1990-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03103356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7643243B2 (en) | 2004-11-10 | 2010-01-05 | Samsung Electronics Co., Ltd. | Damper for information storage device |
-
1990
- 1990-02-07 JP JP1121490U patent/JPH03103356U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7643243B2 (en) | 2004-11-10 | 2010-01-05 | Samsung Electronics Co., Ltd. | Damper for information storage device |