JPH0745405Y2 - Vehicle platform with anti-vibration device - Google Patents
Vehicle platform with anti-vibration deviceInfo
- Publication number
- JPH0745405Y2 JPH0745405Y2 JP1988147259U JP14725988U JPH0745405Y2 JP H0745405 Y2 JPH0745405 Y2 JP H0745405Y2 JP 1988147259 U JP1988147259 U JP 1988147259U JP 14725988 U JP14725988 U JP 14725988U JP H0745405 Y2 JPH0745405 Y2 JP H0745405Y2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- sealing member
- viscous fluid
- vehicle
- space
- 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.)
- Expired - Lifetime
Links
Landscapes
- Body Structure For Vehicles (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は、貨物自動車等の車両の防振装置付荷台に関す
るものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a platform with a vibration isolation device for vehicles such as a lorry.
下面に防振装置を取付けた貨物自動車等の車両の荷台は
知られている。従来の荷台は、荷台とシャシフレームと
の間に空気バネを介在させて、車両のシャシフレームか
らの振動を荷台へ伝達しないように構成され、振動に悪
影響を受け易い貨物を保護することができるように構成
されている。A cargo bed of a vehicle such as a lorry having an anti-vibration device attached to the lower surface is known. The conventional cargo bed is configured so that an air spring is interposed between the cargo bed and the chassis frame so as not to transmit the vibration from the chassis frame of the vehicle to the cargo bed, and it is possible to protect the cargo that is easily affected by the vibration. Is configured.
〔考案が解決しようとする課題〕 従来の防振装置において、防振そのものはなんとかその
目的を達成しているが、空気圧の調整やその平均化等の
ため、構成が複雑になり、また装置全体が大きくなって
しまうというなどの欠点があった。[Problems to be solved by the invention] In the conventional anti-vibration device, the anti-vibration device itself has achieved its purpose, but due to the adjustment of the air pressure and its averaging, the configuration becomes complicated and the overall device There was a drawback that the size would be large.
この荷台の防振装置とは別に、エンジンの振動を車体側
に伝達するのを防止する目的で、エンジンと車体との間
に防振装置を取付けた技術が、例えば、特開昭62-80320
号公報に開示されている。In addition to the vibration-damping device for the cargo bed, a technique of mounting a vibration-damping device between the engine and the vehicle body for the purpose of preventing transmission of engine vibration to the vehicle body side is disclosed in, for example, Japanese Patent Laid-Open No. Sho 62-80320.
It is disclosed in the publication.
この公報に開示されている防振装置は、内部に粘性流体
を収容できる空間が形成されたゴムの容器形部材とこの
容器形部材に粘性流体を収容して前記空間を密閉する部
材と粘性流体が収容された空間の中に配置されて該粘性
流体の流動を妨げる板形状の抵抗部材とから成る。そし
て、この防振装置は、ゴムの容器形部材の変形に対し
て、中の粘性流体と抵抗部材とが粘性剪断抵抗力を発生
して、エンジンに生じる振動を車体側に伝達されるのを
防止している。The vibration isolator disclosed in this publication is a rubber container-shaped member in which a space capable of accommodating a viscous fluid is formed, a member for accommodating the viscous fluid in the container-shaped member and sealing the space, and a viscous fluid. And a plate-shaped resistance member that is disposed in the space in which the viscous fluid flows. The vibration isolator prevents the viscous fluid inside and the resistance member from generating viscous shear resistance force against the deformation of the rubber container-shaped member, and the vibration generated in the engine is transmitted to the vehicle body side. To prevent.
かかる公報に開示された防振装置は、自動車のエンジン
を弾性的に支持するマウント装置であって、荷台の防振
装置に関するものではなく、この防振装置をそのまま流
用することはできない。すなわち、貨物自動車等の車両
の荷台の場合、走行方向への振動、垂直方向への振動及
び横方向への振動を防止する必要があり、一方向の振動
を防振すればよいエンジンのマウント装置とは大きく異
なる。The anti-vibration device disclosed in this publication is a mount device that elastically supports an automobile engine, and is not related to the anti-vibration device of the cargo bed, and the anti-vibration device cannot be used as it is. That is, in the case of a cargo bed of a vehicle such as a freight car, it is necessary to prevent vibration in the traveling direction, vertical vibration, and lateral vibration, and it is sufficient to prevent vibration in one direction. Is very different from.
従って、本考案の目的は、シャシフレームから伝達され
る荷台の走行方向への振動、垂直方向への振動及び横方
向への振動を防止でき、かつシャシフレームとの荷台と
を安全装置によって結合した防振装置付荷台を提供する
ことにある。Therefore, an object of the present invention is to prevent vibrations in the traveling direction, vertical vibrations, and lateral vibrations of the carrier transmitted from the chassis frame, and to combine the chassis frame and the carrier by a safety device. The purpose of the present invention is to provide a carrier with a vibration isolator.
かかる目的を達成するため、本考案によれば、下面に防
振装置を付けた貨物自動車等の車両の荷台であって、前
記防振装置が、内部に粘性流体を収容できる空間が形成
されたゴム材料からなる可撓性部材と、該可撓性部材の
空間に粘性流体を収容した状態で前記空間を密封する上
部密閉部材及び下部密閉部材と、該上部密閉部材及び下
部密閉部材の一方に固定されて該空間内に配置された板
状の抵抗部材とを有し、且つ車両に生じる振動を粘性流
体の粘性剪断抵抗力と前記抵抗部材の両側の圧力差によ
る粘性流体の流動抵抗力によって選択的に減衰すること
ができるように構成され、前記上部密閉部材は荷台側に
固定され、前記下部密閉部材がシャシフレーム側に固定
されて、防振装置が荷台とシャシフレームとの間に配置
されており、前記荷台と前記シャシフレームとは、前記
上部密閉部材に固定された安全用部材と前記下部密閉部
材に固定された安全用部材とが相互に鎖状に連結されて
構成される安全装置によって結合されていることを特徴
とする防振装置付車両荷台が提供される。In order to achieve such an object, according to the present invention, it is a luggage carrier of a vehicle such as a freight car having a vibration isolator on its lower surface, and the vibration isolator has a space formed therein for containing a viscous fluid. A flexible member made of a rubber material, an upper sealing member and a lower sealing member for sealing the space of the flexible member in a state where a viscous fluid is contained in the space, and one of the upper sealing member and the lower sealing member. A plate-shaped resistance member fixed and arranged in the space is provided, and vibration generated in the vehicle is generated by viscous shear resistance force of the viscous fluid and flow resistance force of the viscous fluid due to a pressure difference between both sides of the resistance member. The upper sealing member is fixed to the loading platform side, the lower sealing member is fixed to the chassis frame side, and the vibration isolator is disposed between the loading platform and the chassis frame. Has been said The base and the chassis frame are connected by a safety device configured by connecting a safety member fixed to the upper sealing member and a safety member fixed to the lower sealing member to each other in a chain shape. There is provided a vehicle carrier with an anti-vibration device.
〔実施例〕 以下、本考案の実施例について、図面を参照しながら説
明する。第１図は、貨物自動車１に、本考案による防振
装置付荷台２を搭載した状態を示している。防振装置３
は、この実施例では、荷台２の下面に３対設けられてい
るが、その数は任意でよく、この数に限定されない。ま
た、防振装置３は、上面側が荷台下面の縦根太４に固定
され、下面側が貨物自動車１のシャシフレーム５の上に
設けられたサブフレーム６に取付けられている。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a state in which a cargo carrier with vibration isolator 2 according to the present invention is mounted on a truck 1. Anti-vibration device 3
In this embodiment, three pairs are provided on the lower surface of the luggage carrier 2, but the number may be arbitrary and is not limited to this number. Further, the vibration isolator 3 is fixed to the vertical joist 4 on the lower surface of the luggage carrier on the upper surface side, and is attached to the subframe 6 provided on the chassis frame 5 of the truck 1 on the lower surface side.
第２図〜第４図には、防振装置３の詳細が示されてい
る。防振装置３は、内部に粘性流体７を収容できる空間
８が形成されたゴム材料からなる可撓性の箱形部材９
と、この可撓性箱形部材９に粘性流体７を収容した状態
で前記空間８を密閉する上部密閉部材10及び下部密閉部
材とで外側が構成されている。そして、粘性流体７を収
容できる空間８の中にはその粘性流体７の流動を妨げる
板形状の粘性流体抵抗部材12が設けられている。なお、
可撓性箱形部材９の形状は、中に空間が形成される限り
箱形に限定されず、任意の形状でよい。また、この可撓
性箱形部材９は振動に対応できるように、十分な可撓性
を有するものであることが必要である。そして、例えば
第３図及び第４図に示すように、厚いゴム材料で形成さ
れて、荷台として、換言すれば荷台支持手段として十分
な強度も有するように形成される。2 to 4 show details of the vibration isolator 3. The vibration isolator 3 is a flexible box-shaped member 9 made of a rubber material in which a space 8 capable of containing the viscous fluid 7 is formed.
The outer side is constituted by an upper sealing member 10 and a lower sealing member that seal the space 8 while the viscous fluid 7 is contained in the flexible box-shaped member 9. A plate-shaped viscous fluid resistance member 12 that prevents the flow of the viscous fluid 7 is provided in the space 8 that can accommodate the viscous fluid 7. In addition,
The shape of the flexible box member 9 is not limited to a box shape as long as a space is formed therein, and may be any shape. Further, the flexible box-shaped member 9 needs to have sufficient flexibility so that it can cope with vibration. Then, as shown in FIGS. 3 and 4, for example, it is formed of a thick rubber material so as to have sufficient strength as a luggage carrier, in other words, a luggage carrier supporting means.
粘性流体７は、十分な粘性剪断抵抗力を発生できる高粘
度の流体であるのが望ましく、例えば１万〜10万ポアズ
の高い粘度を有するポリオレフィン系やポリシロキサン
等が適している。そして、抵抗部材12は、粘性流体の流
動に対しては抵抗できるが、空間８の中で十分に摩擦な
く運動できる薄さとその流体の中で粘性剪断抵抗力を発
生できる厚さとの兼ね合いの厚さの板形状で形成され
る。The viscous fluid 7 is preferably a highly viscous fluid that can generate sufficient viscous shear resistance, and for example, a polyolefin-based or polysiloxane having a high viscosity of 10,000 to 100,000 poise is suitable. Further, the resistance member 12 can resist the flow of the viscous fluid, but has a thickness that is a balance between the thinness capable of sufficiently moving without friction in the space 8 and the thickness capable of generating the viscous shear resistance force in the fluid. It is formed in a plate shape.
抵抗部材12は、上部密閉部材10または下部密閉部材11に
固定され、可撓性箱形部材９が変形すると粘性流体７の
中を移動する。抵抗部材12の材料は、ゴムやばね鋼等の
弾性材料で形成するのが好ましいが、単なる硬い鋼等で
形成してもよい。The resistance member 12 is fixed to the upper sealing member 10 or the lower sealing member 11, and moves in the viscous fluid 7 when the flexible box-shaped member 9 is deformed. The material of the resistance member 12 is preferably made of an elastic material such as rubber or spring steel, but may be made of mere hard steel or the like.
この防振装置３において、空間８と抵抗部材12との板面
に沿う方向の隙間は小さく設定され（第４図参照）、第
３図の左右方向に振動が生じた場合、空間８中の粘性流
体７に粘性剪断抵抗力が生ずるように構成されている。
同様に、第３図に示すように、空間８と抵抗部材12との
上下及び左右方向の隙間が小さくされ、垂直方向の振動
に対しても粘性流体７に粘性剪断抵抗力が生ずるように
構成されている。そして、本考案においては、第３図か
ら明らかなように、板形状の抵抗部材12の面積が大きく
され、第４図の左右方向に振動が生じた場合、抵抗部材
12の左側と右側とでは粘性流体７の圧力に差が生じ、こ
れが粘性流体７の流動抵抗力となって左右方向への振動
に対しても抵抗部材12がその振動に抵抗することができ
るように構成されている。In this vibration isolator 3, the gap between the space 8 and the resistance member 12 along the plate surface is set small (see FIG. 4), and when vibration occurs in the left-right direction in FIG. The viscous fluid 7 is configured to generate viscous shear resistance.
Similarly, as shown in FIG. 3, the vertical and horizontal gaps between the space 8 and the resistance member 12 are made small, and viscous shear resistance is generated in the viscous fluid 7 even against vertical vibration. Has been done. In the present invention, as is apparent from FIG. 3, when the area of the plate-shaped resistance member 12 is increased and vibration occurs in the left-right direction of FIG.
There is a difference in the pressure of the viscous fluid 7 between the left side and the right side of 12 and this acts as a flow resistance force of the viscous fluid 7 so that the resistance member 12 can resist the vibration in the left and right directions. Is configured.
上記構成から成る防振装置３は、上部密閉部材10が荷台
２の縦根太４にねじ等によって固定され、下部密閉部材
11がサブフレーム６にねじ等によって固定されるが、ブ
ラケット等を用いて固定するようにしてもよい。防振装
置３の取付けは、一般には、第２図の左右方向が貨物自
動車の走行方向になるように取付けられる。これによっ
て、シャシフレームからの走行方向と鉛直方向の振動は
粘性流体７の粘性剪断抵抗力によって減衰され、また、
横方向の振動は抵抗部材12の両側の圧力差による粘性流
体７の流動抵抗力によって減衰される。In the vibration isolator 3 having the above-described structure, the upper sealing member 10 is fixed to the vertical joist 4 of the loading platform 2 with screws or the like, and the lower sealing member 10 is provided.
Although 11 is fixed to the sub-frame 6 with screws or the like, it may be fixed with a bracket or the like. The vibration isolator 3 is generally attached so that the left-right direction in FIG. 2 is the running direction of the freight vehicle. As a result, vibrations in the traveling direction and the vertical direction from the chassis frame are damped by the viscous shear resistance force of the viscous fluid 7, and
The lateral vibration is damped by the flow resistance force of the viscous fluid 7 due to the pressure difference between the two sides of the resistance member 12.
第５図及び第６図は、防振装置３の可撓性の箱形部材９
が、万が一の事故等により破壊された場合に、荷台２が
貨物自動車１のシャシフレームから脱落しないように安
全装置を防振装置３に設けた構成を示している。すなわ
ち、防振装置３の両側には、上記密閉部材10に固定され
たほぼ半円状の安全用部材14と、下部密閉部材11に固定
されたほぼ半円状の安全用部材15とが設けられ、両部材
14、15は、第５図及び第６図に示すように、相互に鎖状
に連結されている。5 and 6 show a flexible box-shaped member 9 of the vibration isolator 3.
However, there is shown a configuration in which a safety device is provided on the vibration isolator 3 so that the luggage carrier 2 does not drop from the chassis frame of the freight vehicle 1 in the event of damage due to an accident or the like. That is, a substantially semicircular safety member 14 fixed to the sealing member 10 and a substantially semicircular safety member 15 fixed to the lower sealing member 11 are provided on both sides of the vibration isolator 3. Both members
As shown in FIGS. 5 and 6, 14 and 15 are connected to each other in a chain.
この安全装置は、防振装置３が正常なときには、該装置
を構成する両部材は相互に干渉しないように一定の間隔
があけられている。しかし、何らかの強い負荷が加わっ
て可撓性箱形部材９が破壊した場合には、部材14、15が
相互にしっかりと係合して荷台２が貨物自動車１から脱
落する事故を防止できる。In this safety device, when the anti-vibration device 3 is normal, the two members constituting the device are spaced apart from each other so as not to interfere with each other. However, when the flexible box-shaped member 9 is broken due to some strong load, it is possible to prevent the members 14 and 15 from being firmly engaged with each other and the cargo bed 2 from falling off the truck 1.
上記の実施例における防振装置付荷台は、荷台２の走行
方向の振動及び垂直方向の振動を防振装置の粘性剪断抵
抗力によって減衰し、また横方向の振動を粘性流体の圧
力差による流動抵抗力にらって減衰する。したがって、
OA機器や精密機械等の振動や衝撃を嫌う貨物の輸送に対
しては極めて有用である。In the bed with the vibration isolator in the above-described embodiment, the vibration in the traveling direction of the bed 2 and the vibration in the vertical direction are damped by the viscous shear resistance of the vibration isolator, and the lateral vibration is caused by the pressure difference of the viscous fluid. Decreases based on resistance. Therefore,
It is extremely useful for the transportation of cargo such as office automation equipment and precision machinery that are sensitive to vibration and shock.
〔考案の効果〕 本考案によれば、防振装置が、内部に粘性流体収容空間
が形成されたゴム材料の可撓性部材と、可撓性部材の空
間に粘性流体を収容した状態で空間を密封する上部密閉
部材及び下部密閉部材と、上部密閉部材及び下部密閉部
材の一方に固定されて該空間内に配置された板状の抵抗
部材とを有し、車両に生じる振動を粘性流体の粘性剪断
抵抗力と抵抗部材の両側の圧力差による粘性流体の流動
抵抗力によって選択的に減衰することができるように構
成され、上部密閉部材は荷台側に固定され、下部密閉部
材がシャシフレーム側に固定されて防振装置が荷台とシ
ャシフレームとの間に配置されているので、荷台の走行
方向への振動、垂直方向への振動及び横方向への振動を
防止することができる。また、荷台とシャシフレームと
は、防振装置の上部密閉部材に固定された部材と下部密
閉部材に固定された部材とが相互に鎖状に連結されて形
成される安全装置によって結合されているので、何らか
の強い負荷が加わって防振装置を構成する可撓性箱形部
材が破壊した場合でも、両部材が相互にしっかりと係合
して荷台が貨物自動車から脱落する事故を防止できる。[Advantages of the Invention] According to the present invention, a vibration isolator includes a flexible member made of a rubber material in which a viscous fluid storage space is formed, and a space in which the viscous fluid is stored in the space of the flexible member. The upper sealing member and the lower sealing member, and the plate-shaped resistance member fixed to one of the upper sealing member and the lower sealing member and disposed in the space. It is configured so that it can be selectively damped by viscous shear resistance force and flow resistance force of viscous fluid due to pressure difference between both sides of the resistance member, the upper sealing member is fixed to the bed side, and the lower sealing member is on the chassis frame side. Since the anti-vibration device is arranged between the luggage carrier and the chassis frame, the vibration of the luggage carrier in the traveling direction, the vertical vibration, and the lateral vibration can be prevented. Further, the luggage carrier and the chassis frame are connected by a safety device formed by connecting a member fixed to the upper sealing member and a member fixed to the lower sealing member of the vibration isolator to each other in a chain shape. Therefore, even if a flexible box-shaped member that constitutes the vibration isolator is broken due to some strong load, it is possible to prevent both members from being firmly engaged with each other and causing the luggage carrier to drop from the truck.
第１図は本考案による防振装置付荷台を有する貨物自動
車の部分側面図、第２図は防振装置の平面図、第３図は
第２図のIII-III線断面図、第４図は第２図のIV-IV線断
面図、第５図は安全装置を取付けた状態の車両荷台下面
部を示す図、第６図は第５図を側面から見た図である。 符号の説明 １……貨物自動車、２……荷台 ３……防振装置、４……縦根太 ５……シャシフレーム、７……粘性流体 ９……可撓性箱形部材、10……上部密閉部材 11……下部密閉部材、12……抵抗部材 14……安全用部材、15……安全用部材FIG. 1 is a partial side view of a freight vehicle having an anti-vibration load carrier according to the present invention, FIG. 2 is a plan view of the anti-vibration device, FIG. 3 is a sectional view taken along line III-III of FIG. 2, and FIG. Is a sectional view taken along the line IV-IV in FIG. 2, FIG. 5 is a view showing the lower surface of the vehicle bed with a safety device attached, and FIG. 6 is a side view of FIG. Explanation of reference numerals 1 ... Lorry vehicle, 2 ... Packing platform 3 ... Vibration isolator, 4 ... Vertical joist 5 ... Chassis frame, 7 ... Viscous fluid 9 ... Flexible box-shaped member, 10 ... Upper part Sealing member 11 …… Lower sealing member, 12 …… Resistance member 14 …… Safety member, 15 …… Safety member
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭63−13930（ＪＰ，Ａ) 特開 昭62−137439（ＪＰ，Ａ) 特開 昭62−80320（ＪＰ，Ａ) 実開 昭63−48046（ＪＰ，Ｕ) 実開 昭60−124383（ＪＰ，Ｕ) 実開 昭60−23480（ＪＰ，Ｕ) ─────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-63-13930 (JP, A) JP-A-62-137439 (JP, A) JP-A-62-80320 (JP, A) Actual development Sho-63- 48046 (JP, U) Actual opening 60-124383 (JP, U) Actual opening 60-23480 (JP, U)
Claims (1)
両の荷台において、前記防振装置が、内部に粘性流体を
収容できる空間が形成されたゴム材料からなる可撓性部
材と、該可撓性部材の空間に粘性流体を収容した状態で
前記空間を密封する上部密閉部材及び下部密閉部材と、
該上部密閉部材及び下部密閉部材の一方に固定されて該
空間内に配置された板状の抵抗部材とを有し、且つ車両
に生じる振動を粘性流体の粘性剪断抵抗力と前記抵抗部
材の両側の圧力差による粘性流体の流動抵抗力によって
選択的に減衰することができるように構成され、前記上
部密閉部材は荷台側に固定され、前記下部密閉部材がシ
ャシフレーム側に固定されて、防振装置が荷台とシャシ
フレームとの間に配置されており、前記荷台と前記シャ
シフレームとは、前記上部密閉部材に固定された安全用
部材と前記下部密閉部材に固定された安全用部材とが相
互に鎖状に連結されて構成される安全装置によって結合
されていることを特徴とする防振装置付車両荷台。1. A luggage carrier of a vehicle such as a freight car having a vibration isolator on a lower surface thereof, wherein the vibration isolator is a flexible member made of a rubber material having a space formed therein for accommodating a viscous fluid, An upper sealing member and a lower sealing member that seal the space of the flexible member while containing a viscous fluid therein;
A plate-shaped resistance member fixed to one of the upper sealing member and the lower sealing member and disposed in the space, and the vibration generated in the vehicle is viscous shear resistance of a viscous fluid and both sides of the resistance member. It is configured so that it can be selectively attenuated by the flow resistance force of the viscous fluid due to the pressure difference between the upper sealing member and the lower sealing member. The device is arranged between a luggage carrier and a chassis frame, and the luggage carrier and the chassis frame are provided with a safety member fixed to the upper sealing member and a safety member fixed to the lower sealing member. A vehicle carrier with an anti-vibration device, characterized in that the vehicle carrier is connected by a safety device that is connected to the chain in a chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147259U JPH0745405Y2 (en) | 1988-11-11 | 1988-11-11 | Vehicle platform with anti-vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988147259U JPH0745405Y2 (en) | 1988-11-11 | 1988-11-11 | Vehicle platform with anti-vibration device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266373U JPH0266373U (en) | 1990-05-18 |
| JPH0745405Y2 true JPH0745405Y2 (en) | 1995-10-18 |
Family
ID=31417495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988147259U Expired - Lifetime JPH0745405Y2 (en) | 1988-11-11 | 1988-11-11 | Vehicle platform with anti-vibration device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745405Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011025774A (en) * | 2009-07-22 | 2011-02-10 | Hino Motors Ltd | Vehicular loading space supporting device |
| JP5576624B2 (en) * | 2009-07-22 | 2014-08-20 | 日野自動車株式会社 | Vehicle carrier support device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023480U (en) * | 1983-07-27 | 1985-02-18 | 三菱自動車工業株式会社 | truck bed |
| JPS60124383U (en) * | 1984-01-31 | 1985-08-22 | いすゞ自動車株式会社 | Truck bed support structure |
| JPS6280320A (en) * | 1985-10-03 | 1987-04-13 | Nissan Motor Co Ltd | Mount device for automobile engine |
| JPS62137439A (en) * | 1985-12-06 | 1987-06-20 | Nissan Motor Co Ltd | Mounting device for automobile engine |
| JPS6313930A (en) * | 1986-07-07 | 1988-01-21 | Canon Inc | Damper gear |
| JPS6348046U (en) * | 1986-09-17 | 1988-04-01 |
-
1988
- 1988-11-11 JP JP1988147259U patent/JPH0745405Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0266373U (en) | 1990-05-18 |
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