JPS6372247U - - Google Patents
Info
- Publication number
- JPS6372247U JPS6372247U JP16749786U JP16749786U JPS6372247U JP S6372247 U JPS6372247 U JP S6372247U JP 16749786 U JP16749786 U JP 16749786U JP 16749786 U JP16749786 U JP 16749786U JP S6372247 U JPS6372247 U JP S6372247U
- Authority
- JP
- Japan
- Prior art keywords
- loading platform
- acting cylinder
- cylinder device
- supported
- storing
- 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
- 230000003028 elevating effect Effects 0.000 claims description 2
- 239000010720 hydraulic oil Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図は、本考案による車両用荷受台昇降装置
の一実施例の側面図で、荷受台が鉛直な格納位置
にある状態を示す図、第２図は、同側面図で、荷
受台が水平な使用位置にある状態を示す図、第３
図は、第１図の一部破断要部拡大図、第４図は、
第２図の一部破断要部拡大図、第５図は、同実施
例で使用する油圧回路図である。
Ｐ１…使用位置、Ｐ２…格納位置、１…車体、
１１…荷受台、１１ａ…被支持部、１１ｂ…作動
連結部、１３…四辺形リンク機構、２１…スプリ
ング、２２…単動シリンダ装置。
FIG. 1 is a side view of one embodiment of the vehicle loading platform elevating device according to the present invention, in which the loading platform is in a vertical storage position, and FIG. Figure 3 showing the state in horizontal use position
The figure is a partially broken enlarged view of the main part of Figure 1, and Figure 4 is
FIG. 2 is a partially cutaway enlarged view of essential parts, and FIG. 5 is a hydraulic circuit diagram used in the same embodiment. P1 ...Using position, P2 ...Storing position, 1...Vehicle body,
DESCRIPTION OF SYMBOLS 11... Load receiving platform, 11a... Supported part, 11b... Operating connection part, 13... Quadrilateral link mechanism, 21... Spring, 22... Single acting cylinder device.
Claims (1)
ａが、車体１側に基端部を回動自在に支持された
四辺形リンク機構１３の先端部に回転自在に支持
されるとともに、前記荷受台１１の前記被支持部
１１ａから離れた部分に設けられた作動連結部１
１ｂが、車体１側に基端部を枢支された荷受台格
納用単動シリンダ装置２２の先端部に回転自在に
連結され、前記荷受台格納用単動シリンダ装置２
２内に作動油が供給されたとき前記荷受台１１が
鉛直な格納位置Ｐ２に保持され、作動油が排出さ
れたとき前記荷受台１１が水平な使用位置Ｐ１に
保持されるように構成された車両用荷受台昇降装
置において、前記荷受台格納用単動シリンダ装置
２２内にこの荷受台格納用単動シリンダ装置２２
内の作動油を常時排出させるように作用するスプ
リング２１を配設したことを特徴とする車両用荷
受台昇降装置。 Supported part 11 provided at one end of cargo receiving platform 11
a is rotatably supported at the tip of a quadrilateral link mechanism 13 whose base end is rotatably supported on the vehicle body 1 side, and at a portion of the cargo receiving platform 11 that is remote from the supported portion 11a. Actuation connection 1 provided
1b is rotatably connected to the distal end of a single-acting cylinder device 22 for storing a loading platform, whose base end is pivotally supported on the vehicle body 1 side, and the single-acting cylinder device 2 for storing a loading platform
When hydraulic oil is supplied into the container 2, the loading platform 11 is held in a vertical storage position P2 , and when the hydraulic oil is discharged, the loading platform 11 is held in a horizontal use position P1. In the vehicle loading platform elevating device, this single acting cylinder device 22 for loading platform storage is installed in the single acting cylinder device 22 for storing the loading platform.
A vehicle loading platform lifting device characterized in that a spring 21 is provided that acts to constantly discharge hydraulic oil therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16749786U JPS6372247U (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16749786U JPS6372247U (en) | 1986-10-31 | 1986-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6372247U true JPS6372247U (en) | 1988-05-14 |
Family
ID=31099481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16749786U Pending JPS6372247U (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6372247U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417482A (en) * | 1977-07-08 | 1979-02-08 | Mitsubishi Electric Corp | Controlled output circuit |
-
1986
- 1986-10-31 JP JP16749786U patent/JPS6372247U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5417482A (en) * | 1977-07-08 | 1979-02-08 | Mitsubishi Electric Corp | Controlled output circuit |
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