JPH0431048U - - Google Patents
Info
- Publication number
- JPH0431048U JPH0431048U JP7258390U JP7258390U JPH0431048U JP H0431048 U JPH0431048 U JP H0431048U JP 7258390 U JP7258390 U JP 7258390U JP 7258390 U JP7258390 U JP 7258390U JP H0431048 U JPH0431048 U JP H0431048U
- Authority
- JP
- Japan
- Prior art keywords
- base
- piston rod
- tip
- rod body
- tilting stopper
- 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
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
Description
第１図は本考案のプラツトフオームの構成およ
び作動説明図、第２図は第１図の−線矢視図
、第３図ａ，ｂは昇降装置が取り付けられたバス
の全体概略側面図および平面図、第４図は折り畳
まれたプラツトフオームの動作説明図、第５図は
第４図の−線矢視で、プラツトフオーム機構
を備えた昇降装置の構成ならびに作動説明図、第
６図はプラツトフオームの概略側面図、第７図は
プラツトフオームの折り畳み機構図、第８図は第
７図の平面矢視図、第９図は異なるロツド体の構
成および作動説明図である。
２……ステツプ、３……車両乗降口（乗降口）
、１７……傾動ストツパ、１７ｂ……後端下部、
１８……プラツトフオーム、１８Ａ……基部台、
１８Ｂ……先部台、１９ｂ……挿通孔、２０……
シリンダ、２０ａ……ピストンロツド、２０ｂ…
…先端、２１，３１……ロツド体、２２，３３…
…押出部、２３ａ……スプリング。
Fig. 1 is an explanatory diagram of the configuration and operation of the platform of the present invention, Fig. 2 is a view taken along the - line in Fig. 1, and Figs. 3 a and b are overall schematic side views of a bus with a lifting device attached. and a plan view, FIG. 4 is an explanatory diagram of the operation of the folded platform, and FIG. Figure 6 is a schematic side view of the platform, Figure 7 is a diagram of the folding mechanism of the platform, Figure 8 is a plan view of Figure 7, and Figure 9 is an explanatory diagram of the configuration and operation of different rod bodies. be. 2...Step, 3...Vehicle entrance/exit (boarding/exit)
, 17... Tilt stopper, 17b... Lower rear end,
18...Platform, 18A...Base stand,
18B... Tip stand, 19b... Insertion hole, 20...
Cylinder, 20a...Piston rod, 20b...
...Tip, 21, 31... Rod body, 22, 33...
...Extrusion part, 23a... Spring.
Claims (1)
前端で折り畳み可能な先部台とその先部台の先端
上部ではね上げ可能に枢支された傾動ストツパを
備えるプラツトフオームが昇降できるようになつ
ている昇降装置において、 上記傾動ストツパをはね上げるため、前記基部
台にシリンダが装着されると共に、そのシリンダ
のピストンロツドが伸長したときその先端で押動
されるロツド体が、ピストンロツドとは分離され
た状態で先部台に進退可能に格納され、 上記ロツド体が傾動ストツパを復元させるスプ
リングの弾発力に抗して押動されたとき、傾動ス
トツパの後端下部を突き出す押出部が、そのロツ
ド体の先端に形成され、 前記シリンダのピストンロツドが上記ロツド体
を押動するため前進したとき、ピストンロツドを
基部台と先部台とに跨がらせた状態とするための
挿通孔が、先部台の後端に形成されていることを
特徴とする車両乗降口における昇降装置のプラツ
トフオーム機構。[Scope of Utility Model Registration Claim] A plastic platform above the steps of a vehicle entrance, which is equipped with a base base, a front base that can be folded at its front end, and a tilting stopper that is pivotally supported at the top of the front end of the base base so that it can be flipped up. In an elevating device in which the top form can be raised and lowered, a cylinder is attached to the base base in order to flip up the tilting stopper, and a piston rod of the cylinder is pushed by the tip when the piston rod is extended. The rod body is stored movably in the front stand in a state separated from the piston rod, and when the rod body is pushed against the elastic force of the spring that restores the tilting stopper, the rear end of the tilting stopper An extrusion part that protrudes the lower part is formed at the tip of the rod body, and when the piston rod of the cylinder moves forward to push the rod body, the piston rod is in a state spanning the base base and the tip base. 1. A platform mechanism for an elevating device at a vehicle entrance, characterized in that an insertion hole is formed at the rear end of the front base for the purpose of the lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072583U JP2515221Y2 (en) | 1990-07-06 | 1990-07-06 | Platform mechanism of the lifting device at the vehicle entrance / exit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072583U JP2515221Y2 (en) | 1990-07-06 | 1990-07-06 | Platform mechanism of the lifting device at the vehicle entrance / exit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431048U true JPH0431048U (en) | 1992-03-12 |
| JP2515221Y2 JP2515221Y2 (en) | 1996-10-30 |
Family
ID=31610644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990072583U Expired - Lifetime JP2515221Y2 (en) | 1990-07-06 | 1990-07-06 | Platform mechanism of the lifting device at the vehicle entrance / exit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515221Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236645A (en) * | 1994-03-01 | 1995-09-12 | Hisaaki Ogasawara | Artificial root of tooth |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441454U (en) * | 1987-09-08 | 1989-03-13 |
-
1990
- 1990-07-06 JP JP1990072583U patent/JP2515221Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6441454U (en) * | 1987-09-08 | 1989-03-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07236645A (en) * | 1994-03-01 | 1995-09-12 | Hisaaki Ogasawara | Artificial root of tooth |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515221Y2 (en) | 1996-10-30 |
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