JPS6344846U - - Google Patents
Info
- Publication number
- JPS6344846U JPS6344846U JP13854786U JP13854786U JPS6344846U JP S6344846 U JPS6344846 U JP S6344846U JP 13854786 U JP13854786 U JP 13854786U JP 13854786 U JP13854786 U JP 13854786U JP S6344846 U JPS6344846 U JP S6344846U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- bearing member
- pivoted
- main arm
- rotating shaft
- 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 1
- 230000007246 mechanism Effects 0.000 description 1
Description
第１図は本考案に係る昇降装置の実施例であつ
てメインプラツトホーム及びサブプラツトホーム
を折り重ねて立て掛けた状態の正面図、第２図は
同側面図、第３図はメインプラツトホーム及びサ
ブプラツトホームが上昇位置にあるときの側面図
、第４図は下降位置にあるときの側面図、第５図
はサブプラツトホーム先端が着地状態となつたと
きの側面図、第６図はメインプラツトホーム及び
サブプラツトホームを折り重ねて格納した状態の
側面図、第７図はメインプラツトホーム及びサブ
プラツトホームに付随する機構を示す分解斜視図
である。
１……車体、３……丸パイプ、４……固定支持
部材、５……回転軸、６……油圧シリンダ、７…
…回動部材、８……メインアーム、９……サブア
ーム、１０……シリンダ用アーム、３０……垂直
リンク体、４０……メインプラツトホーム、４１
……サブプラツトホーム、４２……丁番、４８…
…トーシヨンバー。
Fig. 1 is a front view of an embodiment of the lifting device according to the present invention, with the main platform and sub-platform folded up and leaning against each other, Fig. 2 is a side view of the same, and Fig. 3 is the main platform. Figure 4 is a side view when the platform and sub-platform are in the raised position. Figure 5 is a side view when the tip of the sub-platform is in the landing position. Figure 6 is a side view when the platform and sub-platform are in the raised position. 7 is a side view of the main platform and the sub-platform folded and stored, and FIG. 7 is an exploded perspective view showing the mechanisms associated with the main platform and the sub-platform. DESCRIPTION OF SYMBOLS 1... Vehicle body, 3... Round pipe, 4... Fixed support member, 5... Rotating shaft, 6... Hydraulic cylinder, 7...
...Rotating member, 8...Main arm, 9...Sub arm, 10...Cylinder arm, 30...Vertical link body, 40...Main platform, 41
...Subplatform, 42...Hinge, 48...
...Torsion bar.
Claims (1)
た軸受部材と、該軸受部材によつて回転自在に支
持される回転軸と、該回転軸に一端が固着される
シリンダ用アームと、前記回転軸中心から離間し
ていて前記軸受部材にて固定的に支持された枢着
点と前記シリンダ用アームの他端との間に配設さ
れるシリンダと、前記回転軸の両側に固着される
回動部材と、該回動部材に一端が枢着され上昇方
向に対しては当該回動部材と一体に回動するメイ
ンアームと、該メインアームと共に昇降用平行リ
ンクを成すものであつて一端が前記軸受部材側に
枢着されるサブアームと、上端に前記メインアー
ムの他端が、下端に前記サブアームの他端がそれ
ぞれ枢着される垂直リンクと、該垂直リンクの上
端に前記メインアームと共に枢着されていて当該
垂直リンクに当接して水平状態を保持するプラツ
トホームとを備えたことを特徴とする昇降装置。 (2) 前記軸受部材が丸パイプである実用新案登
録請求の範囲第１項記載の昇降装置。[Claims for Utility Model Registration] (1) A bearing member fixedly supported on the rear or side part of the vehicle body, a rotating shaft rotatably supported by the bearing member, and one end of which is attached to the rotating shaft. a cylinder arm to be fixed; a cylinder disposed between the other end of the cylinder arm and a pivot point spaced apart from the center of the rotating shaft and fixedly supported by the bearing member; a rotating member fixed to both sides of the rotating shaft; a main arm having one end pivoted to the rotating member and rotating integrally with the rotating member in the upward direction; and a main arm for lifting and lowering together with the main arm. a sub-arm which forms a parallel link and has one end pivoted to the bearing member side; a vertical link to which the other end of the main arm is pivoted to its upper end, and the other end of the sub-arm is pivoted to its lower end; An elevating device characterized by comprising: a platform pivotally attached to the upper end of a vertical link together with the main arm and abutting the vertical link to maintain a horizontal state. (2) The lifting device according to claim 1, wherein the bearing member is a round pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986138547U JPH0428273Y2 (en) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986138547U JPH0428273Y2 (en) | 1986-09-11 | 1986-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6344846U true JPS6344846U (en) | 1988-03-25 |
| JPH0428273Y2 JPH0428273Y2 (en) | 1992-07-08 |
Family
ID=31043631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986138547U Expired JPH0428273Y2 (en) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428273Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258140A (en) * | 1964-06-29 | 1966-06-28 | Cobey Corp | Tail gate loading apparatus |
| JPS57147135U (en) * | 1981-03-12 | 1982-09-16 |
-
1986
- 1986-09-11 JP JP1986138547U patent/JPH0428273Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3258140A (en) * | 1964-06-29 | 1966-06-28 | Cobey Corp | Tail gate loading apparatus |
| JPS57147135U (en) * | 1981-03-12 | 1982-09-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428273Y2 (en) | 1992-07-08 |
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