JPH0249737U - - Google Patents
Info
- Publication number
- JPH0249737U JPH0249737U JP12841888U JP12841888U JPH0249737U JP H0249737 U JPH0249737 U JP H0249737U JP 12841888 U JP12841888 U JP 12841888U JP 12841888 U JP12841888 U JP 12841888U JP H0249737 U JPH0249737 U JP H0249737U
- Authority
- JP
- Japan
- Prior art keywords
- cargo box
- opening
- ground
- manhole
- working
- 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
- 238000010276 construction Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Description
図面は本考案の実施態様を例示し、第１図は地
下工事用車輌の斜視図、第２図は地下工事用車輌
の要部を断面にして示す平面図、第３図は同側面
図である。
１……地下工事用車輌、２……車体、３……荷
箱、４……枠体、５……作業用開口部、６……作
業用通路、７……防護部材、Ｃ……遊〓、Ｇ……
地面、Ｍ……マンホール開口部。
The drawings illustrate embodiments of the present invention, and FIG. 1 is a perspective view of a vehicle for underground construction, FIG. 2 is a plan view showing a main part of the vehicle for underground construction in cross section, and FIG. 3 is a side view of the same. be. 1... Vehicle for underground construction, 2... Vehicle body, 3... Packing box, 4... Frame, 5... Opening for work, 6... Passage for work, 7... Protective member, C... 〓、G...
Ground, M...manhole opening.
Claims (1)
は、荷箱の内法に対して遊〓を有する枠体が荷箱
から後方に突出可能に設けられ、該枠体は、下面
に作業用開口部を設けるとともに、該作業用開口
部と地面との間を覆つて作業用通路を形成する防
護部材が、地面のマンホール開口部を囲繞して伸
縮可能に設けられてなることを特徴とする地下工
事用車輌。 A cargo box is provided at the rear of the vehicle body, and inside the cargo box, a frame body having play with respect to the inner diameter of the cargo box is provided so as to be able to protrude rearward from the cargo box. A working opening is provided in the manhole, and a protective member that covers between the working opening and the ground to form a working passage is extendably provided to surround the manhole opening in the ground. Characteristics of underground construction vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12841888U JPH0249737U (en) | 1988-09-29 | 1988-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12841888U JPH0249737U (en) | 1988-09-29 | 1988-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0249737U true JPH0249737U (en) | 1990-04-06 |
Family
ID=31381742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12841888U Pending JPH0249737U (en) | 1988-09-29 | 1988-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325337U (en) * | 1989-07-20 | 1991-03-15 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913206U (en) * | 1972-05-04 | 1974-02-04 | ||
| JPS532300U (en) * | 1976-06-25 | 1978-01-11 | ||
| JPS5640038B2 (en) * | 1975-07-26 | 1981-09-17 |
-
1988
- 1988-09-29 JP JP12841888U patent/JPH0249737U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913206U (en) * | 1972-05-04 | 1974-02-04 | ||
| JPS5640038B2 (en) * | 1975-07-26 | 1981-09-17 | ||
| JPS532300U (en) * | 1976-06-25 | 1978-01-11 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325337U (en) * | 1989-07-20 | 1991-03-15 |