JPS6342602U - - Google Patents
Info
- Publication number
- JPS6342602U JPS6342602U JP13727386U JP13727386U JPS6342602U JP S6342602 U JPS6342602 U JP S6342602U JP 13727386 U JP13727386 U JP 13727386U JP 13727386 U JP13727386 U JP 13727386U JP S6342602 U JPS6342602 U JP S6342602U
- Authority
- JP
- Japan
- Prior art keywords
- tailgate
- safety rod
- rod
- dumped
- storage box
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Refuse-Collection Vehicles (AREA)
Description
第１図は本考案による塵芥収集車の安全制御装
置の一実施例を示す外観図、第２図は同油圧回路
図である。
１……塵芥収容箱、５……テールゲート、７…
…安全棒、８……安全棒シリンダ装置、１２……
カム、１３……カムオペレート弁、２３……第１
の供給管路、３０……第２の供給管路、Ｐ……ポ
ンプ、ＣＶ１〜ＣＶ５……チエツク弁。
FIG. 1 is an external view showing an embodiment of the safety control device for a garbage collection vehicle according to the present invention, and FIG. 2 is a hydraulic circuit diagram thereof. 1... Garbage storage box, 5... Tailgate, 7...
...Safety rod, 8...Safety rod cylinder device, 12...
Cam, 13...Cam operated valve, 23...1st
supply pipe line, 30...second supply pipe line, P...pump, CV1 to CV5 ...check valve.
Claims (1)
たテールゲートの側に向けて傾倒可能な安全棒を
前記塵芥収容箱の後端に設け、前記テールゲート
の異常落下時に、傾倒された前記安全棒の先端で
テールゲートを受けるようにしたテールゲート落
下防止装置において、前記安全棒を傾倒させる安
全棒シリンダ装置と、安全棒を傾倒させることが
できる位置より上方へ前記テールゲートがダンプ
されたとき作動しダンプ動作の完了位置までこの
状態を維持するカムオペレート弁とを配設し、両
者をテールゲートがダンプされるとき作動する油
圧回路内に組込み、前記カムオペレート弁が作動
したときのみ前記安全棒シリンダ装置を駆動させ
安全棒を傾動させるようにしたことを特徴とする
塵芥収集車のテールゲート落下防止装置。 A safety rod is provided at the rear end of the garbage storage box that can be tilted toward the side of the tailgate which is pivotally attached to the rear upper end of the garbage storage box so that it can be dumped. In a tailgate drop prevention device that receives a tailgate at the tip of a rod, a safety rod cylinder device that tilts the safety rod, and when the tailgate is dumped above a position where the safety rod can be tilted. and a cam operated valve that operates and maintains this state until the dumping operation is completed, and both are incorporated into a hydraulic circuit that operates when the tailgate is dumped, and the safe operation is performed only when the cam operated valve is operated. A tailgate fall prevention device for a garbage collection vehicle, characterized in that a rod cylinder device is driven to tilt a safety rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13727386U JPS6342602U (en) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13727386U JPS6342602U (en) | 1986-09-09 | 1986-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6342602U true JPS6342602U (en) | 1988-03-22 |
Family
ID=31041173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13727386U Pending JPS6342602U (en) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342602U (en) |
-
1986
- 1986-09-09 JP JP13727386U patent/JPS6342602U/ja active Pending
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