JPS6332806U - - Google Patents
Info
- Publication number
- JPS6332806U JPS6332806U JP12446886U JP12446886U JPS6332806U JP S6332806 U JPS6332806 U JP S6332806U JP 12446886 U JP12446886 U JP 12446886U JP 12446886 U JP12446886 U JP 12446886U JP S6332806 U JPS6332806 U JP S6332806U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston rod
- sleeve
- garbage
- tip
- 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
Landscapes
- Refuse-Collection Vehicles (AREA)
Description
第１図はこの考案に係る塵芥投入箱リフト時の
安全装置を装備する塵芥収集車の要部概略断面図
、第２図はそのリフトシリンダを示す詳細図、第
３図は第２図要部の動作時の拡大図、第４図は従
来の塵芥収集車の要部概略断面図である。
１……塵芥収集箱、２……塵芥投入箱、１３…
…リフトシリンダ、１４……円筒チユーブ、１５
……ピストン、１６……ピストンロツド、１７…
…環状係止溝、１８……ノンリーク形電磁切換弁
、２６……自動ロツク機構、２８……ケーシング
、２９……チユーブ、３１……ピストン、３４…
…スリーブ、３５……ロツクボール。
Figure 1 is a schematic sectional view of the main parts of a garbage collection vehicle equipped with a safety device for lifting the garbage dumping box according to this invention, Figure 2 is a detailed view showing its lift cylinder, and Figure 3 is the main part of Figure 2. FIG. 4 is a schematic cross-sectional view of the main parts of a conventional garbage collection vehicle. 1...Garbage collection box, 2...Garbage input box, 13...
...Lift cylinder, 14...Cylindrical tube, 15
...Piston, 16...Piston rod, 17...
...Annular locking groove, 18...Non-leak type electromagnetic switching valve, 26...Automatic lock mechanism, 28...Casing, 29...Tube, 31...Piston, 34...
...Sleeve, 35...Rock ball.
Claims (1)
リフトシリンダのピストンロツドに適宜間隔にて
多数の環状係止溝を形成し、該ピストンロツド上
に上記環状係止溝と係合するロツクボールを円周
等配設させた保持穴に収容保持するスリーブを嵌
挿すると共に、該スリーブ上に上記ピストンロツ
ド上に同芯状に配設されたバネ付き単動式のロツ
ク解除シリンダのピストンの先端部を被嵌し、該
ピストンの先端部にロツクボール逃げ部を設けた
ことを特徴とする塵芥収集車における塵芥投入箱
リフト時の安全装置。 A large number of annular locking grooves are formed at appropriate intervals on the piston rod of the lift cylinder that lifts the garbage input box relative to the garbage collection box, and lock balls that engage with the annular locking grooves are equally spaced around the circumference on the piston rod. A sleeve for housing and holding is fitted into the provided holding hole, and the tip of the piston of a spring-equipped single-acting lock release cylinder arranged concentrically on the piston rod is fitted onto the sleeve. A safety device for lifting a garbage input box in a garbage collection vehicle, characterized in that a lock ball relief portion is provided at the tip of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12446886U JPS6332806U (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12446886U JPS6332806U (en) | 1986-08-13 | 1986-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6332806U true JPS6332806U (en) | 1988-03-03 |
Family
ID=31016509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12446886U Pending JPS6332806U (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6332806U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257235A (en) * | 1993-03-09 | 1994-09-13 | Kanawa Kogyo:Kk | Mounting construction for wall |
-
1986
- 1986-08-13 JP JP12446886U patent/JPS6332806U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257235A (en) * | 1993-03-09 | 1994-09-13 | Kanawa Kogyo:Kk | Mounting construction for wall |