JPH02115044U - - Google Patents
Info
- Publication number
- JPH02115044U JPH02115044U JP2467189U JP2467189U JPH02115044U JP H02115044 U JPH02115044 U JP H02115044U JP 2467189 U JP2467189 U JP 2467189U JP 2467189 U JP2467189 U JP 2467189U JP H02115044 U JPH02115044 U JP H02115044U
- Authority
- JP
- Japan
- Prior art keywords
- step member
- stage
- plate
- bracket
- extended position
- 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
- 230000033001 locomotion Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
Description
図面はこの考案に係る車両の乗降用ステツプの
好ましい実施例を示すものである。第１図は、ス
テツプが張り出した状態を示す概略斜視図である
。第２図は、車両の前方から示したステツプの正
面図、第３図は左側面図、第４図は背面図で一点
鎖線で格納された状態を示す。第５図は、第３図
における−線に沿つた矢視図である。第６図
は、駆動手段を作動させるための概略の回路図で
ある。第７図は、ステツプの状態を乗員などに知
らせるための警報手段を作動させる電気回路図で
ある。
１……タイヤハウジング、２……固定ステツプ
、１０……ステツプブラケツト、１２……第１段
ステツプ部材、１２ａ……第１段アーム、１２ｂ
……第１段ステツプ板、１３……第２段ステツプ
部材、１３ａ……第２段アーム、１３ｂ……第２
段ステツプ板、１５……コネクチングロツド（連
繋部材）、１７……エアシリンダ（駆動手段）、
２０……エアバルブ、２３，２４……リミツトス
イツチ、３２……キヤブ位置検出手段、３３……
ハンドブレーキ−エンジン回転検出手段、３４…
…トランスミツシヨン−エンジン回転検出手段、
３５……ステツプスイツチ、３６……ドアスイツ
チ、３７……エンジン回転検出手段。
The drawings show a preferred embodiment of the step for getting on and off a vehicle according to this invention. FIG. 1 is a schematic perspective view showing the step in an extended state. FIG. 2 is a front view of the step as seen from the front of the vehicle, FIG. 3 is a left side view, and FIG. 4 is a rear view, showing the step in its retracted state as indicated by a dashed line. FIG. 5 is a view taken along the - line in FIG. 3. FIG. 6 is a schematic circuit diagram for operating the drive means. FIG. 7 is an electrical circuit diagram for activating an alarm means for notifying passengers of the step status. DESCRIPTION OF SYMBOLS 1... Tire housing, 2... Fixed step, 10... Step bracket, 12... First stage step member, 12a... First stage arm, 12b
...First step plate, 13...Second step member, 13a...Second step arm, 13b...Second step member
Step plate, 15... connecting rod (coupling member), 17... air cylinder (driving means),
20... Air valve, 23, 24... Limit switch, 32... Cab position detection means, 33...
Handbrake-engine rotation detection means, 34...
...Transmission-engine rotation detection means,
35...Step switch, 36...Door switch, 37...Engine rotation detection means.
Claims (1)
ステツプブラケツトと、 該ステツプブラケツトに対して揺動自在に連繋
された第１段ステツプ部材と、 該第１段ステツプ部材の上方であつて上記ステ
ツプブラケツトに対して揺動自在に連繋された第
２段ステツプ部材と、 上記第１段ステツプ部材に設けられた第１段ス
テツプ板が地上面とほぼ平行となる張出位置と起
立した格納位置に位置付けられるように上記第１
段ステツプ部材を揺動させる駆動手段と、 上記第１段ステツプ部材と上記第２段ステツプ
部材とに両端部をそれぞれ回動自在に支持され、
上記第１段ステツプ部材と第２段ステツプ部材の
揺動を同期させる連繋部材とからなり、 上記駆動手段によつて駆動されて上記第１段ス
テツプ板が張出位置にあるときには、上記第２段
ステツプ部材に設けられた第２段ステツプ板も張
出位置に位置付き、第１段ステツプ板が格納位置
に位置したときには第２段ステツプ板も起立して
格納位置に位置付くようにしたことを特徴とする
車両の乗降用ステツプ。[Scope of Claim for Utility Model Registration] A step bracket disposed at an appropriate position on a cab or chassis, a first step member pivotally connected to the step bracket, and the first step member. an extended position where the second step member, which is located above and is swingably connected to the step bracket, and the first step plate provided on the first step member are substantially parallel to the ground surface; The above-mentioned first
a drive means for swinging the step member; both ends of the step member are rotatably supported by the first step member and the second step member;
The connecting member synchronizes the swinging motions of the first step member and the second step member, and when the first step plate is in the extended position by being driven by the driving means, the second step plate is connected to the second step member. The second stage step plate provided on the stage step member is also located in the extended position, and when the first stage step plate is located in the retracted position, the second stage step plate also stands up and is located in the retracted position. Steps for getting on and off a vehicle, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2467189U JPH02115044U (en) | 1989-03-03 | 1989-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2467189U JPH02115044U (en) | 1989-03-03 | 1989-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02115044U true JPH02115044U (en) | 1990-09-14 |
Family
ID=31244723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2467189U Pending JPH02115044U (en) | 1989-03-03 | 1989-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02115044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544691U (en) * | 1991-11-25 | 1993-06-15 | 森田ポンプ株式会社 | Vehicle step device |
| JP2015067180A (en) * | 2013-09-30 | 2015-04-13 | 株式会社モリタホールディングス | Riding step for vehicle |
| JP2017043457A (en) * | 2015-08-26 | 2017-03-02 | コベルコクレーン株式会社 | Step mechanism arranged at moving crane |
-
1989
- 1989-03-03 JP JP2467189U patent/JPH02115044U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0544691U (en) * | 1991-11-25 | 1993-06-15 | 森田ポンプ株式会社 | Vehicle step device |
| JP2015067180A (en) * | 2013-09-30 | 2015-04-13 | 株式会社モリタホールディングス | Riding step for vehicle |
| JP2017043457A (en) * | 2015-08-26 | 2017-03-02 | コベルコクレーン株式会社 | Step mechanism arranged at moving crane |
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