JPH0465810U - - Google Patents
Info
- Publication number
- JPH0465810U JPH0465810U JP10683290U JP10683290U JPH0465810U JP H0465810 U JPH0465810 U JP H0465810U JP 10683290 U JP10683290 U JP 10683290U JP 10683290 U JP10683290 U JP 10683290U JP H0465810 U JPH0465810 U JP H0465810U
- Authority
- JP
- Japan
- Prior art keywords
- widening
- slab
- width
- deck
- fixed
- 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 1
Landscapes
- Road Paving Structures (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案に係わる立体道路補修車の拡幅
床版折り畳み機構の一実施例を示す平面図、第２
図はその側面図、第３図は第２図の矢視−線
に沿う平面図、第４図は第２図の矢視−線に
沿う拡幅時の状態を示す縦断正面図、第５図は第
２図の矢視−線に沿う狭幅時の状態を示す縦
断正面図、第６図は回転駆動装置の側面図、第７
図は第６図の矢視−線に沿う回転駆動装置の
底面図、第８，９図は同回転駆動装置の作用説明
図、第１０図は従来の立体道路補修車の拡幅床版
を示す正面図である。
１ａ……固定床版、１ｂ……左右の拡幅床版、
１０……回転駆動装置、１３……拡幅横桁。
FIG. 1 is a plan view showing one embodiment of the widening floor slab folding mechanism for a three-dimensional road repair vehicle according to the present invention;
The figure is a side view, FIG. 3 is a plan view taken along the line indicated by the arrow in FIG. 2, FIG. is a longitudinal sectional front view showing the narrow width condition along the arrow line in FIG. 2, FIG. 6 is a side view of the rotary drive device, and FIG.
The figure is a bottom view of the rotary drive device taken along the arrow line in FIG. 6, FIGS. 8 and 9 are explanatory diagrams of the operation of the rotary drive device, and FIG. 10 shows the widening floor slab of a conventional three-dimensional road repair vehicle. It is a front view. 1a... Fixed floor slab, 1b... Left and right widened floor slab,
10... Rotation drive device, 13... Widening cross beam.
Claims (1)
制限幅員内最大に拡幅し、移動時には、立体道路
の床版の幅員を走行可能な制限幅員内まで狭幅す
る立体道路補修車において、立体道路の固定床版
の幅方向両端部に左右の拡幅床版を同固定床板に
連なる拡幅位置と同固定床版の両側部直上の格納
位置との間に回転可能に枢支し、上記各拡幅床版
と固定床版との間に同拡幅床版の回転駆動装置を
設け、拡幅時に上記拡幅床版を下から支持する拡
幅横桁を上記固定床版に左右方向への移動を可能
に支持したことを特徴とする立体道路補修車の拡
幅床版折り畳み機構。 When installing a multi-level road, the width of the multi-level road slab is widened to the maximum width within the limit width, and when moving, the width of the multi-level road slab is narrowed to within the drivable limit. The left and right widening floor slabs are rotatably supported at both ends of the fixed floor slab in the width direction between the widening position connected to the fixed floor slab and the storage position directly above both sides of the fixed floor slab. A rotation drive device for the widening deck was installed between the slab and the fixed deck, and the widening cross girder that supported the widening deck from below during widening was supported by the fixed deck so that it could move in the left and right direction. A widening floor slab folding mechanism for a three-dimensional road repair vehicle is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10683290U JPH0465810U (en) | 1990-10-15 | 1990-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10683290U JPH0465810U (en) | 1990-10-15 | 1990-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465810U true JPH0465810U (en) | 1992-06-09 |
Family
ID=31853079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10683290U Pending JPH0465810U (en) | 1990-10-15 | 1990-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465810U (en) |
-
1990
- 1990-10-15 JP JP10683290U patent/JPH0465810U/ja active Pending
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