JPH0187047U - - Google Patents
Info
- Publication number
- JPH0187047U JPH0187047U JP18427987U JP18427987U JPH0187047U JP H0187047 U JPH0187047 U JP H0187047U JP 18427987 U JP18427987 U JP 18427987U JP 18427987 U JP18427987 U JP 18427987U JP H0187047 U JPH0187047 U JP H0187047U
- Authority
- JP
- Japan
- Prior art keywords
- platform
- loading platform
- operating rod
- receiving
- locked
- 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.)
- Granted
Links
- 230000003028 elevating effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
第１図Ａはこの考案の荷受台昇降装置の一実施
例の要部側面図、第１図Ｂは上記実施例における
操作杆が受金具の没入部に没入した状態を示す図
、第２図Ａは上記実施例の要部正面図、第２図Ｂ
は上記実施例において操作杆が受金具の没入部に
没入したときの係合部材と停止部材の関係を示す
図、第３図は従来の荷受台昇降装置を示す図、第
４図は上記従来の荷受台昇降装置の油圧シリンダ
を駆動する油圧回路を示す図、第５図は上記従来
の荷受台昇降装置の操作杆が受金具で係止された
状態を示す図である。
１……操作杆、３……係合部材、５……ガイド
筒、６……スプリング、８……受金具、８ａ……
凹部、８ｂ……没入部、１０……停止部材、３１
……荷役車輌、３２……支持枠、３３……平行リ
ンク機構、３５……油圧シリンダ、３６……荷受
台、３８……操作杆、４０……受金具。
Fig. 1A is a side view of the essential parts of an embodiment of the loading platform elevating device of this invention, Fig. 1B is a diagram showing a state in which the operating rod in the above embodiment is recessed into the recessed part of the receiving bracket, and Fig. 2 A is a front view of the main part of the above embodiment, FIG. 2B
is a diagram showing the relationship between the engaging member and the stop member when the operating rod is recessed into the recessed part of the receiver in the above embodiment, FIG. 3 is a diagram showing a conventional loading platform lifting device, and FIG. FIG. 5 is a diagram showing a hydraulic circuit for driving a hydraulic cylinder of the conventional cargo platform elevating device, and FIG. 1... Operating rod, 3... Engaging member, 5... Guide cylinder, 6... Spring, 8... Bracket, 8a...
Recessed portion, 8b... Recessed portion, 10... Stopping member, 31
. . . Cargo handling vehicle, 32 . . . Support frame, 33 .
Claims (1)
介して流体シリンダで昇降できるように配置し、
上記支持枠の下端に荷受台を起伏自在に枢着する
一方、上記荷受台の上部に回転自在かつ進退自在
に支持されたＬ字状の操作杆を、上記荷役車輌の
後部上端に固定され、上部に上記操作杆が挿入さ
れる凹部を有する受金具で係止するようにした荷
受台昇降装置において、 上記受金具の凹部の下面に設けられ、上記操作
杆が係止された状態で上記荷受台に対する流体シ
リンダの支持力がなくなつた場合に上記操作杆が
没入する没入部と、 上記荷受台に固定された係合部材と、 上記荷役車輌の後端に固定され、上記操作杆が
上記没入部に没入したときに、上記係合部材を係
止して上記荷受台が上記荷役車輌の後方に倒れる
のを停止する停止部材とを備えたことを特徴とす
る荷受台昇降装置。[Scope of claim for utility model registration] A support frame is arranged at the rear end of a cargo handling vehicle so that it can be raised and lowered by a fluid cylinder via a parallel link mechanism,
A loading platform is pivotably mounted to the lower end of the support frame, while an L-shaped operating rod is rotatably and movably supported on the upper portion of the loading platform, and is fixed to the upper rear end of the cargo handling vehicle; In a load receiving platform elevating device that is locked by a receiving metal fitting having a recessed portion in the upper part into which the operating rod is inserted, the receiving metal fitting is provided on the lower surface of the recessed portion of the receiving fitting, and when the operating rod is locked, the cargo receiving platform is locked. a recessed part into which the operating rod is retracted when the fluid cylinder loses its supporting force with respect to the platform; an engaging member fixed to the cargo receiving platform; A loading platform elevating device comprising: a stop member that locks the engaging member to stop the loading platform from falling backward of the cargo handling vehicle when the loading platform is retracted into the recessed portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18427987U JPH0439074Y2 (en) | 1987-12-01 | 1987-12-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18427987U JPH0439074Y2 (en) | 1987-12-01 | 1987-12-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0187047U true JPH0187047U (en) | 1989-06-08 |
| JPH0439074Y2 JPH0439074Y2 (en) | 1992-09-11 |
Family
ID=31475652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18427987U Expired JPH0439074Y2 (en) | 1987-12-01 | 1987-12-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439074Y2 (en) |
-
1987
- 1987-12-01 JP JP18427987U patent/JPH0439074Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439074Y2 (en) | 1992-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0187047U (en) | ||
| JPS6230519Y2 (en) | ||
| JPH0741757Y2 (en) | Unloading device | |
| JP3065337B2 (en) | Vehicle with body removal device | |
| JPS6136557Y2 (en) | ||
| GB1297534A (en) | ||
| JPH063634Y2 (en) | Hose car lashing device for fire trucks | |
| JPS5934532Y2 (en) | Detachable cargo truck | |
| JPS63180344U (en) | ||
| JPH057214B2 (en) | ||
| JPS6323438Y2 (en) | ||
| JPS623016B2 (en) | ||
| JPS6122957Y2 (en) | ||
| JPS602155Y2 (en) | Lift chain jamming prevention device for forklift trucks | |
| JPH0124074Y2 (en) | ||
| JPS6361350U (en) | ||
| JP2670907B2 (en) | Trailer front part lifting device | |
| JPH0345331U (en) | ||
| JPS6243998Y2 (en) | ||
| JPH0240069Y2 (en) | ||
| JPH0175096U (en) | ||
| JPH0173438U (en) | ||
| JPS62157798U (en) | ||
| JPS6274081U (en) | ||
| JPS5836928U (en) | Loading platform lift/dump equipment for trucks |