JPH02216333A - Getting on/off device for physically handicapped person of bus and double deck bus having same - Google Patents
Getting on/off device for physically handicapped person of bus and double deck bus having sameInfo
- Publication number
- JPH02216333A JPH02216333A JP3601789A JP3601789A JPH02216333A JP H02216333 A JPH02216333 A JP H02216333A JP 3601789 A JP3601789 A JP 3601789A JP 3601789 A JP3601789 A JP 3601789A JP H02216333 A JPH02216333 A JP H02216333A
- Authority
- JP
- Japan
- Prior art keywords
- bus
- wheelchair
- lifting
- entrance
- board
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims description 38
- 230000007246 mechanism Effects 0.000 abstract description 18
- 238000002360 preparation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
Abstract
Description
【発明の詳細な説明】
（イ）発明の目的
〈産業上の利用分野〉
この発明は車イス使用の身体障害者が乗降可能な昇降装
置を有するバスに関するものである。DETAILED DESCRIPTION OF THE INVENTION (a) Object of the Invention (Field of Industrial Application) The present invention relates to a bus having a lifting device that allows a physically disabled person using a wheelchair to get on and off the bus.
〈従来の技術と解決しようとする課題について従来身体
障害者用の自動車といえば実公昭６０−９２７５３に示
されるように身障者自身が運轄する自動車で運転席の改
良に関するものとか、特公昭６１−１４０１５のように
身障者を車イスごと乗降させる乗降口用ランプに関する
発明がある。本発明は身障者が車イスごと乗降できるバ
スに関するものであるが実公昭６０−９２７５３におい
ては上記のように身障者用の運転席の改良に関し単に車
イスごと客として乗車する考案ではないし、特公昭６１
−１４０１５においては、主プラットホーム状剛性部分
（ランプ部材）を自動車の床下に収納する機構や延線す
る機構更にはこれを自動車の床面とその端部を一致させ
るためのけあげ機構等々極めて複雑で、従って製作上も
複雑であり経済的にも不利であるという難点がある。<Concerning conventional technology and the problems to be solved Conventionally, speaking of automobiles for the physically handicapped, there are automobiles operated by disabled persons themselves, as shown in Utility Model Publication No. 60-92753, related to improved driver's seats, and Special Publication No. 61-Sho. There is an invention, such as No. 14015, relating to an entrance/exit ramp for allowing a disabled person to get on and off the wheelchair together with the wheelchair. The present invention relates to a bus that allows disabled people to get on and off the bus together with their wheelchairs, but as mentioned above, the Japanese Utility Model Publication No. 60-92753 was concerned with the improvement of the driver's seat for disabled people, and was not an idea for simply boarding the bus with the wheelchair as a passenger;
-14015 is extremely complex, including a mechanism for storing the main platform-like rigid part (ramp member) under the floor of the car, a mechanism for extending the wire, and a mechanism for raising it to align the end of the platform with the floor of the car. Therefore, it is difficult to manufacture and economically disadvantageous.
本発明は以上の従来技術にかんがみ構造が簡単で然も製
造並びに操作も容易で更に機構（ロ）発明の構成につい
て
本発明は以上の目的をもってなされたものであるが次に
その構成について実施例である図面に従って詳細に説明
する。In view of the above-mentioned prior art, the present invention has a simple structure and is easy to manufacture and operate. This will be explained in detail according to the drawings.
〈問題を解決するための手段〉
本願発明は、バス（１）の車体シャーシ（２）の下部に
シャーシー（２）に固装して設けた昇降板送出収納機構
及び車イス昇降板並びに昇降板昇降機構から構成されて
いる。以下これらの機構を順次説明する。<Means for solving the problem> The present invention provides an elevating plate sending and storing mechanism, a wheelchair elevating plate, and an elevating plate provided at the lower part of the chassis (2) of a bus (1) and fixed to the chassis (2). It consists of a lifting mechanism. These mechanisms will be explained in sequence below.
（Ａ）昇降板送出収納機構について（第４図、第５図、
第６図（Ａ）、第７図（Ａ））
この機構は、バス乗降口（３）の位置する車体シャーシ
ー（２）の下部に当該シャーシー（２）と一体的に固装
して設けた車イス昇降板（４）の案内レール（５）と、
車体シャーシー（２）に固装してなる流体シリンダー（
６）とからなり、案内レール（５）は車イス昇降板（４
）の両側縁部に設けてなる走行ランナー（７）が走行可
能なるよう構成されており、流体シリンダー（６）のロ
ッド（８）の先端部は車イス昇降板（４）の後端部に作
動してこれを送出又は収納可能に形成されている０本実
施例においては車イス昇降板（４）の後端中央部にロッ
ド作動部として設けた鈎穴（９）に脱着自在なるようロ
ッド（８）の先端部に上向きの鉤体（１０）を設は前記
鈎穴（９）に下方から脱着可能に挿通係合している。(A) About the elevating plate delivery and storage mechanism (Fig. 4, Fig. 5,
(Fig. 6 (A), Fig. 7 (A)) This mechanism is installed at the bottom of the chassis (2) where the bus entrance (3) is located, and is fixed integrally with the chassis (2). A guide rail (5) for the wheelchair lift board (4);
A fluid cylinder (
6), and the guide rail (5) is a wheelchair elevating plate (4).
) is configured to be able to run on both sides of the runners (7), and the tip of the rod (8) of the fluid cylinder (6) is connected to the rear end of the wheelchair lifting plate (4). In this embodiment, the rod is configured to be able to be operated and sent out or stored.In this embodiment, the rod is detachably inserted into a hook hole (9) provided as a rod operating part at the center of the rear end of the wheelchair elevating plate (4). An upwardly directed hook body (10) is provided at the tip of (8) and is inserted into and engaged with the hook hole (9) in a detachable manner from below.
なお当然ながらバス乗降口（３）にして案内レール（５
）と同水平位置には車イス昇降板（４）の出入口（２２
）が開口されている。Of course, the bus boarding entrance (3) is also the guide rail (5).
) is located at the same horizontal position as the entrance (22) for the wheelchair lift plate (4).
) is open.
（Ｂ）車イス昇降板について（第４図、第５図、第６図
（Ａ）、第７図（Ａ））
車イス昇降板（４）は、バス停のプラットホーム（１１
）とバス乗降口（３）に掛は渡して車イス（１３）ごと
身障者（１２）を乗降させるために使用するもので、使
用しないときは車体シャーシー（２）の下部に収納され
ている。(B) About the wheelchair lift board (Fig. 4, Fig. 5, Fig. 6 (A), Fig. 7 (A)) The wheelchair lift board (4) is attached to the bus stop platform (11
) and the bus entrance (3) are used for boarding and disembarking a disabled person (12) along with a wheelchair (13), and are stored at the bottom of the vehicle chassis (2) when not in use.
車イス昇降板（４）の左右両側縁部には走行ランナー（
７）を固装し当該ランナー（７）は前記案内レール（５
）に装着されて走行する。本実施例においては走行手段
として走行ランナー（７）を使用しているがベアリング
式でもよいし、球形キャスターを使用してもよく、スム
ースに走行又は摺動する手段であれば本実施例の手段に
限られるものではない。Travel runners (
7), and the runner (7) is attached to the guide rail (5).
). In this embodiment, a running runner (7) is used as the running means, but a bearing type or spherical caster may also be used, and as long as it is a means that runs or slides smoothly, the means of this embodiment is used. It is not limited to.
なお（２０）は昇降補助板で車イス昇降板（４）の後端
部に蝶番機構をもって附設されている。Note that (20) is an elevating auxiliary plate attached to the rear end of the wheelchair elevating plate (4) with a hinge mechanism.
又（２１）は車止めで車イス昇降板（４）の両側縁部に
設けられている。Further, (21) are car stops provided on both side edges of the wheelchair lifting plate (4).
（Ｃ）昇降板昇降機構について（第５図、第６図（Ａ）
（Ｂ）（Ｃ））
車イス昇降板（４）の送出収納機構は車体シャシ−（２
）の下部であり従ってバス床（１４）より下方に位置し
ているから、これを前記送出収納機構によってバス乗降
口（３）まで車イス昇降板（４）を送り出してもそのま
までは車イス（１３）がバス内に入ることはできないか
ら車イス昇降板（４）の後端部をバス床（１４）の面と
一致するところまで上昇させなければならないし、又乗
車終了後はもとの位置まで降さなければならない。本機
構はこの昇降作用をなす機構であって、バス乗降口（３
）の両側に設けてあり、本実施例においては流体シリン
ダー（１５）をもって行い、そのロッド（１６）に昇降
アーム（７）を設けて当該アーム（７）で車イス昇降板
（４）をロッド（１６）の伸縮により昇降させるように
構成しである。昇降アーム（７）の先端は常に車イス昇
降板（４）の後端部に作動しこれを引き上げるようにな
っており、本実施例において鉤体（］８）に形成されて
いる。（１９）は昇降案内で車イス昇降板（４）を垂直
に昇降させる案内である。なお、流体シリンダー（６）
（１５）の操作は図示しないがすべて運転席において行
いうるよう構成するものとし、（２７）はその流体ホー
スである。(C) About the elevating plate elevating mechanism (Fig. 5, Fig. 6 (A)
(B) (C)) The delivery and storage mechanism for the wheelchair elevating plate (4) is located on the vehicle body chassis (2).
) and is therefore located below the bus floor (14), so even if the wheelchair elevating plate (4) is sent out to the bus entrance (3) by the delivery storage mechanism, the wheelchair ( 13) cannot enter the bus, the rear end of the wheelchair lift plate (4) must be raised until it is flush with the surface of the bus floor (14), and after the ride is finished, it cannot be returned to its original position. must be lowered to the position. This mechanism is a mechanism that performs this elevating action, and is
), and in this embodiment, the fluid cylinder (15) is used, and the rod (16) is provided with an elevating arm (7), and the arm (7) lifts the wheelchair elevating plate (4) onto the rod. (16) It is configured to be raised and lowered by expansion and contraction. The tip of the lift arm (7) always operates on the rear end of the wheelchair lift plate (4) to pull it up, and in this embodiment is formed into a hook body (]8). (19) is a guide for vertically raising and lowering the wheelchair raising/lowering plate (4). In addition, the fluid cylinder (6)
Although not shown in the drawings, all operations (15) can be performed from the driver's seat, and (27) is the fluid hose.
〈発明の作用について〉
本発明は以上のような構成を有するものであるが１次に
その作用について述べる。<About the operation of the invention> The present invention has the above-mentioned configuration, and first, the operation will be described.
本発明装置のバス（１）に身障者が乗車するときは流体
シリンダー（６）を操作しそのロッド（８）を伸長すれ
ば鈎穴（９）にロッド（８）の先端に形成されている鉤
体（ｌＯ）が挿通されているからロッド（８）の伸長に
よって車イス昇降板（４）が、その走行ランナー（７）
によってスムースに案内レール（５）を走行して車イス
昇降板の出入口（２２）から車外へと送り出され、その
先端部がバス停ホーム（２３）に載置される。当該昇降
板（４）の後端部がバス乗降口（３）の位置まで送り出
れたならば、昇降用の流体シリンダー（１５）が作動し
てそのロッド（１６）に一体として構成されている昇降
アーム（１７）の先端に設けた鉤体でもって該昇降板（
４）の後部を上方に引き上げる。然るときは鈎穴（９）
から鉤体（１０）が、自然にその係合を解かれ該昇降板
（４）の後部は昇降案内（１９）によって垂直に上昇し
バス乗降口（３）においてそのバス床（１４）面と同位
置で停止する。なおこの際鉤体（１８）は車イス昇降板
（４）の後端部に係合させたままとして流体シリンダー
（１５）でもって該昇降板（４）を支持する８次いで昇
降補助板（２０）を回動してバス床（１４）上に載置す
る。然るときは身障者（１２）の乗車準備が完了する。When a disabled person gets on the bus (1) of the device of the present invention, by operating the fluid cylinder (6) and extending the rod (8), the hook formed at the tip of the rod (8) can be inserted into the hook hole (9). Since the body (lO) is inserted, the wheelchair elevating plate (4) is moved by the extension of the rod (8) to its traveling runner (7).
The wheelchair smoothly travels along the guide rail (5) and is sent out of the vehicle through the entrance/exit (22) of the wheelchair lift board, and its tip is placed on the bus stop platform (23). When the rear end of the elevating plate (4) is sent out to the position of the bus entrance/exit (3), the fluid cylinder (15) for elevating and lowering operates and is integrated with the rod (16). A hook provided at the tip of the lifting arm (17) lifts the lifting plate (
4) Pull the rear part upward. When that happens, it’s a hookhole (9)
The hook body (10) is naturally disengaged, and the rear part of the elevating plate (4) rises vertically by the elevating guide (19) and touches the surface of the bus floor (14) at the bus entrance (3). Stop at the same position. At this time, the hook body (18) remains engaged with the rear end of the wheelchair elevating plate (4), and the elevating plate (4) is supported by the fluid cylinder (15). ) and place it on the bus floor (14). When this happens, preparations for boarding the vehicle for the disabled person (12) are completed.
身障者（１２）はバス停ホーム（２３）から車イス昇降
板（４）を渡ってバス内へと乗車する。なおバスは身障
者専用バスでもよいが身障者外の一般乗客も乗車可能な
バス、例えば二階建てバスとし、一階は身障者専用、二
階は一般乗客用とするのが良策である。A handicapped person (12) crosses the wheelchair lift board (4) from the bus stop platform (23) to board the bus. The bus may be a bus exclusively for people with disabilities, but it is better to use a bus that can also be ridden by general passengers other than people with disabilities, such as a double-decker bus, with the first floor reserved for people with disabilities and the second floor for general passengers.
身障者及び一般乗客の乗車が終了したならば、昇降補助
板（２０）を回動してもとの位置に戻し、流体シリンダ
ー（１５）のロッド（１６）を伸長して車イス昇降板（
４）を下降させるとその出入口（２２）の位置において
鈎穴（９）に鉤体（１０）が入り係合する。次いで流体
シリンダー（６）を作動してロッド（８）を縮めれば該
昇降板（４）はバス車体下部の案内レール（５）上に収
納される。Once the disabled person and general passenger have boarded the wheelchair, rotate the lift assisting plate (20) back to its original position, extend the rod (16) of the fluid cylinder (15), and lift the wheelchair lift plate (20).
4) is lowered, the hook body (10) enters and engages the hook hole (9) at the position of the entrance/exit (22). Then, by operating the fluid cylinder (6) and retracting the rod (8), the elevating plate (4) is housed on the guide rail (5) at the bottom of the bus body.
〈発明の効果について〉
本発明は以上のような構成と作用を有するから、案内レ
ール（５）は車体シャーシー（２）に容易に固装可能で
あり、その形状も本実施例のように箱型でなくとも走行
具（ランナー、ベアリング、キャスター、摺動走行具等
々）の種類に応じて如何ようにも変更取付固装が可能で
ある。モして又車イス昇降板（４）も案内レール（５）
に確実に収容され且つ流体シリンダー（６）のロッド（
８）と鉤体（１０）及び鈎穴（９）の係合によって支持
されているからバス走行中バスの揺れなどによって案内
レール（５）上を移動することもない。更にバス乗降口
（３）における該昇降板（４）の上下昇降も運転席のス
イッチ−って流体シリンダー（１５）をもって行うので
操作が容易且つ確実で、然も該昇降板（４）の水平移動
と昇降移動の連繋機構が鈎穴（９）鉤体（１０）鉤体（
１８）のみという極めて簡単な構成で然もその連繋が確
実であるという利点があり、従って装置全体の構造が簡
素で強靭であり経済的でもあり、又安全性においても優
れている。又このバスは一般乗客のほかに身体障害者も
同時に遠近距離に関係なく輸送することができ、特に身
体障害者にとっては車イスごと乗降可能な大量輸送手段
として極めて便利である。<About the effects of the invention> Since the present invention has the above-described configuration and operation, the guide rail (5) can be easily fixed to the vehicle body chassis (2), and its shape can also be changed to a box like the present embodiment. Even if it is not a type, it can be modified and fixed in any way depending on the type of running equipment (runners, bearings, casters, sliding running equipment, etc.). Also, the wheelchair elevating board (4) and the guide rail (5)
and the rod (6) of the fluid cylinder (6).
8), the hook body (10), and the hook hole (9), so that it does not move on the guide rail (5) due to shaking of the bus while the bus is running. Furthermore, the lift plate (4) at the bus entrance (3) is raised and lowered using the fluid cylinder (15), which is a switch on the driver's seat, making the operation easy and reliable. The linking mechanism for movement and vertical movement is the hook hole (9), the hook body (10), and the hook body (
It has the advantage that it has an extremely simple structure consisting of only 18) and that its connection is reliable, and therefore the structure of the entire device is simple, strong, economical, and also excellent in safety. In addition to general passengers, this bus can also transport physically disabled people regardless of distance, and it is especially convenient for physically disabled people as a means of mass transportation that allows them to get on and off with their wheelchairs.
図面は実施例を示すもので、第１図はバスの一階の内部
を示す平面説明図。
第２図はバス停ホーム上に車イス昇降板を送り出し身障
者の乗ＩＩＩ準備を完了した状態のバスの側面説明図。
第３図（Ａ）は乗降準備前の正面説明図で（Ｂ）は乗降
準備完了時の背面図。
第４図は車体シャーシーの下に設置した昇降板送出収納
機構の各部の配置位置を車イス昇降板を送り出し乗降準
備完了時をもって示した平面説明図で、第５図へは第４
図Ａ−Ａ線歯
部の嘱面説明図であり、車イス昇降板の送り出し及び昇
降時における案内レールと昇降案内の中を移動する状態
を示した概略説明図。
第６図（Ａ）は車イス昇降板の鈎穴と流体シリンダーの
ロッドに設けた鉤体との係合関係を示す平面説明図で、
（Ｂ）は側面説明図。ＣＣ’）は昇降案内の中における
走行ランナーの移動を示す説明図である。
第７図（Ａ）は、車イス昇降板及びその案内レール並び
に昇降板昇降機構の位置関係を示す断面説明図で、（Ｂ
）は走行ランナーで（Ｂ−１）はその正面図。
（Ｂ−２）は側面である。
（１）・・・・・・・・・バス
（２）・・・・・・・・・車体シャーシー（３）・・・
・・・・・・バス乗降口
（４）・・・・・・・・・車イス昇降板（５）・・・・
・・・・・案内レール
（６）・・・・・・・・・（送出収納用）流体シリンダ
ー（７）・・・・・・・・・走行ランナー（８）・・・
・・・・・・ロッド
（９）・・・・・・・・・鈎穴
（１０）・・・・・・・・・鉤体
（１１）・・・・・・・・（バス停の）プラットホーム
（１２）・・・・・・・・・身障者
（１３）・・・・・・・・・車イス
（１４）・・・・・・・・・バス床
（１５）・・・・ｉ・・・・（昇降用）流体シリンダー
（１６）・・・・・・（昇降用流体シリンダーの）ロッ
ド（１７）・・・・・・・・・昇降アーム（１８）・・
・・・・・・・鉤体
（１９）・・・・・・・・・昇降案内
（２０）・・・・・・・・・昇降補助板（２１）・・・
・・・・・・流体ホース（２２）・・・・・・・・・車
イス昇降板出入口（２３）・・・・・・・・・バス停ホ
ーム（２４）・・・・・・・・・階段
（２５）・・・・・・・・・一階
（２６）・・・・・・・・・二階
（２７）・・・・・・・・・流体ホース（２８）・・・
・・・・・・車イス案内（２９）・・・・・・・・・保
護枠The drawings show examples, and FIG. 1 is an explanatory plan view showing the interior of the first floor of the bus. FIG. 2 is an explanatory side view of the bus in a state where the wheelchair elevating board has been sent out onto the bus stop platform and preparations for boarding for a disabled person have been completed. FIG. 3(A) is a front explanatory view before preparation for getting on and off, and FIG. 3(B) is a rear view when preparation for getting on and off is completed. Figure 4 is an explanatory plan view showing the arrangement positions of each part of the elevating plate delivery and storage mechanism installed under the vehicle body chassis when the wheelchair elevating plate has been sent out and preparations for getting on and off are completed.
FIG. 3 is a diagram illustrating the front side of the tooth section taken along the line A-A, and is a schematic explanatory diagram illustrating a state in which the wheelchair lift plate moves within the guide rail and the lift guide when the wheelchair lift plate is sent out and raised and lowered. FIG. 6(A) is an explanatory plan view showing the engagement relationship between the hook hole of the wheelchair elevating plate and the hook body provided on the rod of the fluid cylinder.
(B) is a side explanatory view. CC') is an explanatory diagram showing the movement of the running runner during the elevation guide. FIG. 7(A) is a cross-sectional explanatory diagram showing the positional relationship of the wheelchair elevating plate, its guide rail, and elevating plate elevating mechanism;
) is the running runner and (B-1) is its front view. (B-2) is a side surface. (1)・・・・・・Bus (2)・・・・・・Vehicle chassis (3)・・・
...Bus entrance (4) ...Wheelchair lift board (5) ...
...Guide rail (6) ......Fluid cylinder (7) (for delivery and storage) ...... Travel runner (8) ...
... Rod (9) ... Hook hole (10) ... Hook body (11) ... (at the bus stop) Platform (12)...Disabled (13)...Wheelchair (14)...Bus floor (15)...i ...Fluid cylinder (16) (for lifting) Rod (17) (of the fluid cylinder for lifting) Lifting arm (18)
..... Hook body (19) ..... Elevating guide (20) ..... Elevating auxiliary plate (21)...
...Fluid hose (22) ...Wheelchair lift board entrance (23) ...Bus stop platform (24) ...・Stairs (25)...First floor (26)...Second floor (27)...Fluid hose (28)...
...Wheelchair information (29)...Protection frame
Claims (2)
イス昇降板の送出及び収納用の案内レールを設け、当該
レール上を走行可能に車イス昇降板を収納し当該昇降板
の後端を、シャーシー下部に設けた流体シリンダーと脱
着自在に連結して、車イス昇降板をバス乗降口まで送り
出し又はこれを収納し、他方バス昇降口まで送り出され
た車イス昇降板の後端を流体シリンダーによりバス床の
位置まで昇降し身障者が車イスごと乗降可能に構成した
ことを特徴とするバスの身障者昇降装置。(1) A guide rail for transporting and storing the wheelchair elevating board is provided at the bottom of the vehicle chassis where the bus entrance is located, and the wheelchair elevating board is stored so that it can run on the rail, and the rear end of the elevating board is , is removably connected to a fluid cylinder provided at the bottom of the chassis, and the wheelchair elevating plate is sent out to the bus entrance/exit or stored therein, and the rear end of the wheelchair elevating plate sent out to the bus entrance is connected to the fluid cylinder. A device for lifting and lowering a handicapped person on a bus, characterized in that the device lifts up and down to the floor of the bus so that a handicapped person can get on and off the wheelchair together with the wheelchair.
身体障害者専用とし、二階を一般乗客用としてなる身障
者昇降 装置を有するバス。(2) A bus with a two-story bus, with the first floor dedicated to disabled people who can get on and off with their wheelchairs, and the second floor equipped with a lifting device for disabled people.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3601789A JPH02216333A (en) | 1989-02-17 | 1989-02-17 | Getting on/off device for physically handicapped person of bus and double deck bus having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3601789A JPH02216333A (en) | 1989-02-17 | 1989-02-17 | Getting on/off device for physically handicapped person of bus and double deck bus having same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02216333A true JPH02216333A (en) | 1990-08-29 |
Family
ID=12457974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3601789A Pending JPH02216333A (en) | 1989-02-17 | 1989-02-17 | Getting on/off device for physically handicapped person of bus and double deck bus having same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02216333A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129531U (en) * | 1990-04-13 | 1991-12-26 | ||
| JPH0465629U (en) * | 1990-10-15 | 1992-06-08 | ||
| JPH0469236U (en) * | 1990-10-23 | 1992-06-18 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013281U (en) * | 1973-05-30 | 1975-02-12 | ||
| JPS5633261A (en) * | 1979-08-23 | 1981-04-03 | Hino Motors Ltd | Machining of crank shaft |
| JPS5934538A (en) * | 1982-08-20 | 1984-02-24 | Minolta Camera Co Ltd | Manufacture of electrophotographic developing magnetic particle |
| JPS6114015A (en) * | 1984-06-29 | 1986-01-22 | Mitsubishi Electric Corp | Induction heater |
| JPS61124436A (en) * | 1984-11-20 | 1986-06-12 | Nogyo Kikaika Kenkyusho | Silage take-up device for silo |
| JPS6246731A (en) * | 1985-08-23 | 1987-02-28 | Inari Kotsu Kk | Automatic lifting/lowering device for wheelchair or the like |
-
1989
- 1989-02-17 JP JP3601789A patent/JPH02216333A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013281U (en) * | 1973-05-30 | 1975-02-12 | ||
| JPS5633261A (en) * | 1979-08-23 | 1981-04-03 | Hino Motors Ltd | Machining of crank shaft |
| JPS5934538A (en) * | 1982-08-20 | 1984-02-24 | Minolta Camera Co Ltd | Manufacture of electrophotographic developing magnetic particle |
| JPS6114015A (en) * | 1984-06-29 | 1986-01-22 | Mitsubishi Electric Corp | Induction heater |
| JPS61124436A (en) * | 1984-11-20 | 1986-06-12 | Nogyo Kikaika Kenkyusho | Silage take-up device for silo |
| JPS6246731A (en) * | 1985-08-23 | 1987-02-28 | Inari Kotsu Kk | Automatic lifting/lowering device for wheelchair or the like |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03129531U (en) * | 1990-04-13 | 1991-12-26 | ||
| JPH0465629U (en) * | 1990-10-15 | 1992-06-08 | ||
| JPH0469236U (en) * | 1990-10-23 | 1992-06-18 |
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