JPS61161138U - - Google Patents
Info
- Publication number
- JPS61161138U JPS61161138U JP4740585U JP4740585U JPS61161138U JP S61161138 U JPS61161138 U JP S61161138U JP 4740585 U JP4740585 U JP 4740585U JP 4740585 U JP4740585 U JP 4740585U JP S61161138 U JPS61161138 U JP S61161138U
- Authority
- JP
- Japan
- Prior art keywords
- catch plate
- platform
- drop arm
- buckle member
- pin
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
Description
図面はこの考案の一実施例を示するもので、第
１図はこの考案のフオルダーウエイ昇降装置のロ
ツク装置のロツク時の正面図、第２図は同装置の
ロツク時の側面図、第３図は同装置のロツク解放
時の正面図、第４図は同装置のロツク全開時の正
面図、第５図と第６図はフオルダーウエイ昇降装
置の各作動状態説明図である。
１……ラツチ機構、２……バツクル部材、３…
…鍔付きピン部材、４……枢着軸、５……ドロツ
プアーム、１０……コラムポスト、１１……キヤ
ツチ板、２１……係合ピン、Ｆ……プラツトホー
ム。
The drawings show one embodiment of this invention. Fig. 1 is a front view of the locking device of the folderway lifting device of this invention when it is locked, Fig. 2 is a side view of the same device when it is locked, and Fig. 3 is a side view of the same device when it is locked. FIG. 4 is a front view of the device when the lock is released, FIG. 4 is a front view of the device when the lock is fully open, and FIGS. 5 and 6 are explanatory diagrams of each operating state of the folder way lifting device. 1... Latch mechanism, 2... Buckle member, 3...
...flange pin member, 4...pivot shaft, 5...drop arm, 10...column post, 11...catch plate, 21...engaging pin, F...platform.
Claims (1)
沿つて摺動する摺動部材と、この摺動部材に平行
リンクを介して連結されたプラツトホームとを備
え、このプラツトホームは前記平行リンクに連結
されるドロツプアームと、このドロツプアームの
下端に起伏自在に枢着された支承用プラツトホー
ムとからなるフオルダーウエイ昇降装置において
、前記コラムポストに固着した上向き係合面を有
するキヤツチ板と、キヤツチ板下端の側壁に締着
したラツチ機構と、前記ドロツプアームが回動す
る方向に揺動自在にその中央端を前記キヤツチ板
に枢着したバツクル部材と、前記キヤツチ板の上
向き係合面に係合すべく前記ドロツプアーム側面
に固着した鍔付きピンと、前記バツクル部材の下
端に植設した係合ピンとからなり、前記係合ピン
の凹部に、ラツチ機構のフツク端を係合すること
により、前記キヤツチ板の上向き係合面とバツク
ル部材との間に前記鍔付きピンを傾止するように
したことを特徴とするフオルダーウエイ昇降装置
のプラツトホームのロツク装置。 A sliding member that slides along column posts erected at intervals from each other, and a platform connected to the sliding member via a parallel link, the platform being connected to the parallel link. In a foldaway lifting device consisting of a drop arm and a support platform pivotably mounted on the lower end of the drop arm, the drop arm includes a catch plate fixed to the column post and having an upwardly facing engagement surface, and a catch plate fastened to the side wall of the lower end of the catch plate. a buckle member whose center end is pivotally connected to the catch plate so as to be able to swing in the direction in which the drop arm rotates; It consists of a fixed flanged pin and an engagement pin implanted in the lower end of the buckle member, and by engaging the hook end of the latch mechanism in the recess of the engagement pin, the upward engagement surface of the catch plate is engaged. A locking device for a platform of a folderway lifting device, characterized in that the flanged pin is tilted between it and a buckle member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4740585U JPH027073Y2 (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4740585U JPH027073Y2 (en) | 1985-03-29 | 1985-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61161138U true JPS61161138U (en) | 1986-10-06 |
| JPH027073Y2 JPH027073Y2 (en) | 1990-02-20 |
Family
ID=30562703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4740585U Expired JPH027073Y2 (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027073Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8896830B2 (en) | 2005-06-17 | 2014-11-25 | Perkinelmer Health Sciences, Inc. | Devices and systems including a boost device |
-
1985
- 1985-03-29 JP JP4740585U patent/JPH027073Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8896830B2 (en) | 2005-06-17 | 2014-11-25 | Perkinelmer Health Sciences, Inc. | Devices and systems including a boost device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH027073Y2 (en) | 1990-02-20 |
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