JPS62181503U - - Google Patents
Info
- Publication number
- JPS62181503U JPS62181503U JP7058986U JP7058986U JPS62181503U JP S62181503 U JPS62181503 U JP S62181503U JP 7058986 U JP7058986 U JP 7058986U JP 7058986 U JP7058986 U JP 7058986U JP S62181503 U JPS62181503 U JP S62181503U
- Authority
- JP
- Japan
- Prior art keywords
- garbage
- disposed
- piston
- storage box
- oil
- 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
- 230000002265 prevention Effects 0.000 claims description 2
Landscapes
- Refuse-Collection Vehicles (AREA)
Description
第１図はこの考案の降下防止装置を装備する塵
芥収集車の要部縦断面図、第２図及び第３図は安
全支えシリンダを示す図面で、第２図は第３図の
Ａ―Ａ線に於ける縦断面図、第３図は第２図のＢ
―Ｂ線に於ける横断面図、第４図とよび第５図は
この考案の他の実施例を示す要部断面図、第６図
は従来の安全支え棒を装備する塵芥収集車の要部
縦断面図である。
１……塵芥収容箱、４……塵芥投入箱、６……
サイクルプレート、８……押込板、１０……押込
シリンダ、１２……ストツパー、１３，１３……
安全支え棒、１５……安全支えシリンダ、１８…
…シリンダ、１９……上部蓋体、２０……下部蓋
体、２２……上部油室、２３……下部油室、２４
……ピストンロツド、２５……貫通孔、２６……
ピストンバルブ、２７……循環通路、２８……導
管、２９……電磁バルブ、３３……体積調整部材
、３４……フリーピストン、３５……上部室、３
６……下部室。
Figure 1 is a vertical cross-sectional view of the essential parts of a garbage collection vehicle equipped with the fall prevention device of this invention, Figures 2 and 3 are drawings showing the safety support cylinder, and Figure 2 is A-A in Figure 3. A vertical cross-sectional view along the line, Figure 3 is B in Figure 2.
-A cross-sectional view taken along line B; Figures 4 and 5 are cross-sectional views of main parts showing other embodiments of this invention; Figure 6 is a view of the main parts of a garbage collection vehicle equipped with a conventional safety support rod. FIG. 1... Garbage storage box, 4... Garbage input box, 6...
Cycle plate, 8... Pushing plate, 10... Pushing cylinder, 12... Stopper, 13, 13...
Safety support rod, 15...Safety support cylinder, 18...
...Cylinder, 19...Upper lid, 20...Lower lid, 22...Upper oil chamber, 23...Lower oil chamber, 24
...Piston rod, 25...Through hole, 26...
Piston valve, 27... Circulation passage, 28... Conduit, 29... Solenoid valve, 33... Volume adjustment member, 34... Free piston, 35... Upper chamber, 3
6...Lower chamber.
Claims (1)
りに回動させて上昇させる塵芥投入箱とを具備し
た塵芥収集車に於いて、シリンダにピストンを摺
動可能に挿入して２つの油室を形成し、かつ、ピ
ストンに形成した貫通孔にピストンロツドの伸長
時に開くバルブを配設すると共に、上記両油室を
連通させる循環通路にピストンロツドの収縮時に
開くバルブを配設し、更に、ピストンロツドが収
容される側の油室に体積調整部材を配設して安全
支えシリンダを構成し、該安全支えシリンダを上
記塵芥収容箱と塵芥投入箱との間に配設したこと
を特徴とする降下防止装置。 In a garbage collection vehicle equipped with a garbage storage box and a garbage input box that is raised by rotating around a support shaft with respect to the garbage storage box, a piston is slidably inserted into a cylinder and two oil A valve that opens when the piston rod is extended is disposed in the through hole formed in the piston, and a valve that opens when the piston rod contracts is disposed in the circulation passage that communicates the two oil chambers. A safety support cylinder is constructed by disposing a volume adjustment member in the oil chamber on the side where the oil chamber is accommodated, and the safety support cylinder is disposed between the garbage storage box and the garbage input box. Prevention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7058986U JPS62181503U (en) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7058986U JPS62181503U (en) | 1986-05-09 | 1986-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62181503U true JPS62181503U (en) | 1987-11-18 |
Family
ID=30912362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7058986U Pending JPS62181503U (en) | 1986-05-09 | 1986-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62181503U (en) |
-
1986
- 1986-05-09 JP JP7058986U patent/JPS62181503U/ja active Pending