JPS61128295U - - Google Patents
Info
- Publication number
- JPS61128295U JPS61128295U JP1137385U JP1137385U JPS61128295U JP S61128295 U JPS61128295 U JP S61128295U JP 1137385 U JP1137385 U JP 1137385U JP 1137385 U JP1137385 U JP 1137385U JP S61128295 U JPS61128295 U JP S61128295U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- clamp
- hydraulic
- hydraulic circuit
- hydraulic cylinder
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は本考案のフオークリフト用クランプア
タツチメントの油圧回路の一実施例を示す油圧回
路図、第２図は第１図の電気回路図、第３図はフ
オークリフトのクランプアタツチメントの斜視図
、第４図は第３図の側面図、第５図は従来のフオ
ークリフト用クランプアタツチメントの油圧回路
図である。
１……クランクアーム、４……クランプ用油圧
シリンダ、８……油圧源、９……切換弁、１６…
…クランプ作動側油室、１７……油圧回路、２０
，２１……圧力スイツチ、２２……電磁切換弁、
２８……切換弁位置検知スイツチ。
Figure 1 is a hydraulic circuit diagram showing an example of the hydraulic circuit of the forklift clamp attachment of the present invention, Figure 2 is the electrical circuit diagram of Figure 1, and Figure 3 is a forklift clamp attachment. 4 is a side view of FIG. 3, and FIG. 5 is a hydraulic circuit diagram of a conventional forklift clamp attachment. DESCRIPTION OF SYMBOLS 1...Crank arm, 4...Hydraulic cylinder for clamp, 8...Hydraulic pressure source, 9...Switching valve, 16...
... Clamp operation side oil chamber, 17 ... Hydraulic circuit, 20
, 21...Pressure switch, 22...Solenoid switching valve,
28... Selector valve position detection switch.
Claims (1)
切換弁とクランプ用油圧シリンダとを接続する油
圧回路と、上記切換弁と上記クランプ用油圧シリ
ンダとの間に設けた圧力スイツチと、上記油圧源
と上記クランプ用油圧シリンダのクランプ作動側
油室とを接続する油圧回路に設けた電磁切換弁と
を有し、同電磁切換弁を上記圧力スイツチと上記
切換弁位置検知スイツチとからの作動信号により
作動させることを特徴としたフオークリフト用ク
ランプアタツチメントの油圧回路。 a hydraulic circuit connecting a hydraulic source and a switching valve that moves to a neutral position when the clamp is activated and a clamping hydraulic cylinder; a pressure switch provided between the switching valve and the clamping hydraulic cylinder; It has an electromagnetic switching valve provided in a hydraulic circuit connecting the clamp operating side oil chamber of the clamp hydraulic cylinder, and the electromagnetic switching valve is actuated by an operation signal from the pressure switch and the switching valve position detection switch. A hydraulic circuit for a clamp attachment for a forklift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1137385U JPS61128295U (en) | 1985-01-31 | 1985-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1137385U JPS61128295U (en) | 1985-01-31 | 1985-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61128295U true JPS61128295U (en) | 1986-08-12 |
Family
ID=30493436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1137385U Pending JPS61128295U (en) | 1985-01-31 | 1985-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61128295U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718600B2 (en) * | 1978-03-16 | 1982-04-17 | ||
| JPS57170400A (en) * | 1981-04-14 | 1982-10-20 | Toyoda Automatic Loom Works | Clamping device for forklift truck, etc. |
-
1985
- 1985-01-31 JP JP1137385U patent/JPS61128295U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5718600B2 (en) * | 1978-03-16 | 1982-04-17 | ||
| JPS57170400A (en) * | 1981-04-14 | 1982-10-20 | Toyoda Automatic Loom Works | Clamping device for forklift truck, etc. |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61128295U (en) | ||
| JPS61171799U (en) | ||
| JPS6294977U (en) | ||
| JPH03122098U (en) | ||
| JPS62153402U (en) | ||
| JPH01176690U (en) | ||
| JPH0243180U (en) | ||
| JPH0192501U (en) | ||
| JPS62144103U (en) | ||
| JPS58161736U (en) | work vehicle | |
| JPH01180552U (en) | ||
| JPS59137300U (en) | Tilt and side shift switching device for forklift trucks | |
| JPH0466744U (en) | ||
| JPS6285337U (en) | ||
| JPS62138906U (en) | ||
| JPS6191079U (en) | ||
| JPS5930085U (en) | Hydraulic cylinder for crane outrigger | |
| JPS6297232U (en) | ||
| JPH0382398U (en) | ||
| JPS6298780U (en) | ||
| JPS61184102U (en) | ||
| JPS62185170U (en) | ||
| JPH0231292U (en) | ||
| JPS6435275U (en) | ||
| JPS6441702U (en) |