JPH0365766U - - Google Patents
Info
- Publication number
- JPH0365766U JPH0365766U JP12479789U JP12479789U JPH0365766U JP H0365766 U JPH0365766 U JP H0365766U JP 12479789 U JP12479789 U JP 12479789U JP 12479789 U JP12479789 U JP 12479789U JP H0365766 U JPH0365766 U JP H0365766U
- Authority
- JP
- Japan
- Prior art keywords
- counterweight
- guide rail
- vehicle body
- movable
- view
- 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
Description
第１図は使用状態を示す概略側面図、第２図は
移動式カウンターウエイト装置を示す側面図、第
３図は同平面図、第４図は同一部切り欠き正面図
、第５図はカウンターウエイトを前位置に移動さ
せた状態での縦断側面図、第６図はカウンターウ
エイトを前位置に移動させると共にガイドレール
を折り畳んだ状態での一部切り欠き平面図、第７
図は固定手段の縦断側面図、第８図は固定手段と
ガイドレールとを示す縦断正面図である。
４……旋回台（車体）、６……移動式カウンタ
ーウエイト装置、７……カウンターウエイト、８
……ガイドレール、９……固定レール部分、１０
……可動レール部分、１２……可動レール部分軸
支用垂直支軸、１７，１８……角棒状レール材、
１９……スライドシユー、２１……固定手段、３
２……駆動手段。
Fig. 1 is a schematic side view showing the state of use, Fig. 2 is a side view showing the mobile counterweight device, Fig. 3 is a plan view of the same, Fig. 4 is a partially cutaway front view of the same, Fig. 5 is a counter weight device. Fig. 6 is a longitudinal side view with the weight moved to the front position; Fig. 6 is a partially cutaway plan view with the counterweight moved to the front position and the guide rail folded; Fig. 7
The figure is a longitudinal side view of the fixing means, and FIG. 8 is a longitudinal front view showing the fixing means and the guide rail. 4... Swivel base (vehicle body), 6... Mobile counterweight device, 7... Counterweight, 8
... Guide rail, 9 ... Fixed rail part, 10
...Movable rail part, 12...Vertical support shaft for supporting the movable rail part, 17, 18...Square bar-shaped rail material,
19...Slide show, 21...Fixing means, 3
2...Driving means.
Claims (1)
ドレールに、車体に接近した前位置と車体から離
れた後ろ位置との間で移動可能に支持されたカウ
ンターウエイトと、このカウンターウエイトを前
記両位置間で移動させる駆動手段とを備え、前記
ガイドレールは、前記前位置にあるカウンターウ
エイトを支持する固定レール部分と前記後ろ位置
にあるカウンターウエイトを支持する可動レール
部分とから成り、当該可動レール部分は、前記固
定レール部分を延長させる作用位置と、平面視に
於いて前記前位置にあるカウンターウエイトの下
側に略入り込む格納位置とに、切り換え可能に構
成して成る移動式カウンターウエイト装置。 A guide rail connected from the vehicle body, a counterweight supported by the guide rail so as to be movable between a front position close to the vehicle body and a rear position away from the vehicle body, and a counterweight supported between the two positions. the guide rail includes a fixed rail portion that supports the counterweight in the front position and a movable rail portion that supports the counterweight in the rear position; . A movable counterweight device configured to be switchable between an operating position in which the fixed rail portion is extended and a storage position in which the counterweight is substantially inserted under the counterweight in the front position in plan view.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12479789U JPH0612063Y2 (en) | 1989-10-24 | 1989-10-24 | Mobile counterweight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12479789U JPH0612063Y2 (en) | 1989-10-24 | 1989-10-24 | Mobile counterweight device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365766U true JPH0365766U (en) | 1991-06-26 |
| JPH0612063Y2 JPH0612063Y2 (en) | 1994-03-30 |
Family
ID=31672696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12479789U Expired - Lifetime JPH0612063Y2 (en) | 1989-10-24 | 1989-10-24 | Mobile counterweight device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0612063Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013212929A (en) * | 2012-03-30 | 2013-10-17 | Manitowoc Crane Group France Sas | Vehicle crane with counterweight assembly capable of being decoupled |
| JP2014502946A (en) * | 2011-01-19 | 2014-02-06 | 湖南三一智能控制設備有限公司 | Movable rear balancing weight device for crawler crane |
-
1989
- 1989-10-24 JP JP12479789U patent/JPH0612063Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014502946A (en) * | 2011-01-19 | 2014-02-06 | 湖南三一智能控制設備有限公司 | Movable rear balancing weight device for crawler crane |
| JP2013212929A (en) * | 2012-03-30 | 2013-10-17 | Manitowoc Crane Group France Sas | Vehicle crane with counterweight assembly capable of being decoupled |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0612063Y2 (en) | 1994-03-30 |