JPH01176502U - - Google Patents
Info
- Publication number
- JPH01176502U JPH01176502U JP7430088U JP7430088U JPH01176502U JP H01176502 U JPH01176502 U JP H01176502U JP 7430088 U JP7430088 U JP 7430088U JP 7430088 U JP7430088 U JP 7430088U JP H01176502 U JPH01176502 U JP H01176502U
- Authority
- JP
- Japan
- Prior art keywords
- link
- wheel
- base end
- trailing arm
- lever portion
- 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
- Handcart (AREA)
Description
第１図は本考案にかかる運搬台車の一実施例を
示す側面図、第２図は第１図の作用説明図、第３
図は本実施例にかかる支持力と車輪ストロークと
の関係を示す特性曲線図、第４図は第１図に示し
た運搬台車の全体図、第５図は本考案にかかる自
動運転の無人運搬台車の全体図、第６図は従来の
運搬台車の側面図、第７図は従来の無人運搬台車
の積荷状態の側面図、第８図は第７図の空荷状態
の側面図である。
図中、１０は運搬台車、１１は荷台、１４は車
輪支持フレーム、１５はトレーリングアーム、１
６はアーム先端部、１７はアーム基端部、１８は
車輪、１９はレバー部、２０はリンク、２６はく
字状リンク、３０はバネ支持手段である。
FIG. 1 is a side view showing an embodiment of the transport vehicle according to the present invention, FIG. 2 is an explanatory view of the operation of FIG. 1, and FIG.
The figure is a characteristic curve diagram showing the relationship between the supporting force and the wheel stroke according to this embodiment, Figure 4 is an overall view of the transport vehicle shown in Figure 1, and Figure 5 is an unmanned transportation system according to the present invention. FIG. 6 is a side view of a conventional transportation vehicle, FIG. 7 is a side view of the conventional unmanned transportation vehicle in a loaded state, and FIG. 8 is a side view of the conventional unmanned transportation vehicle in an unloaded state. In the figure, 10 is a transport truck, 11 is a loading platform, 14 is a wheel support frame, 15 is a trailing arm, 1
Reference numeral 6 designates an arm tip, 17 a base end of the arm, 18 a wheel, 19 a lever, 20 a link, 26 a doglegged link, and 30 a spring support means.
Claims (1)
該フレームに基端部が上下方向に回動自在に枢支
され、先端部に車輪を有するトレーリングアーム
と、該トレーリングアームの基端部に形成された
レバー部と、該レバー部にリンクが連結され、そ
の両端部が上記旋回フレームに開閉自在に支持さ
れたく字状リンクと、該く字状リンクの両端部間
に介設されたバネ支持手段とを設けたことを特徴
とする運搬台車。 A wheel support frame provided at the bottom of the loading platform;
a trailing arm whose base end is rotatably supported in the vertical direction on the frame and has a wheel at the distal end; a lever portion formed at the base end of the trailing arm; and a link to the lever portion. and a doglegged link whose both ends are supported by the revolving frame so as to be openable and closable, and a spring support means interposed between both ends of the doglegged link. Dolly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7430088U JPH01176502U (en) | 1988-06-06 | 1988-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7430088U JPH01176502U (en) | 1988-06-06 | 1988-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01176502U true JPH01176502U (en) | 1989-12-15 |
Family
ID=31299416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7430088U Pending JPH01176502U (en) | 1988-06-06 | 1988-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01176502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118306A (en) * | 2001-10-18 | 2003-04-23 | Daifuku Co Ltd | Carriage for conveyance |
-
1988
- 1988-06-06 JP JP7430088U patent/JPH01176502U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003118306A (en) * | 2001-10-18 | 2003-04-23 | Daifuku Co Ltd | Carriage for conveyance |
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