JPH0134186B2 - - Google Patents
Info
- Publication number
- JPH0134186B2 JPH0134186B2 JP2716882A JP2716882A JPH0134186B2 JP H0134186 B2 JPH0134186 B2 JP H0134186B2 JP 2716882 A JP2716882 A JP 2716882A JP 2716882 A JP2716882 A JP 2716882A JP H0134186 B2 JPH0134186 B2 JP H0134186B2
- Authority
- JP
- Japan
- Prior art keywords
- chassis frame
- under protector
- wheel
- rear wheels
- frame
- 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
Links
- 230000001012 protector Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
- B62D25/2072—Floor protection, e.g. from corrosion or scratching
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
【発明の詳細な説明】
この発明は、障害物の走破性能を向上させる自
動車のアンダープロテクターに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an under protector for an automobile that improves performance over obstacles.
自動車で荒地を走行するのに適するようにした
ものに四輪駆動車がある。四輪駆動車は、前輪に
も後輪にも動力が加るので、一方の車輪が浮いて
空転しても他方の接地している車輪で走破できる
ので、特に荒地の走行に適している。しかし、丸
太等を乗り越えようとする場合は、シヤシーフレ
ームの下側に突出する前後輪の懸架スプリングの
ハンガー、マフラ、トランスフア等に当る太さや
大きさのものは、たとえ前輪が乗越えてもそれ以
上進むことができず、乗り越えることができな
い。結局、ロードクリアランスより大きい障害物
は、乗越えて走破することが困難である。 Four-wheel drive vehicles are suitable for driving on rough terrain. Four-wheel drive vehicles are particularly suitable for driving on rough terrain because power is applied to both the front and rear wheels, so even if one wheel floats and spins, the vehicle can still travel with the other wheel that is in contact with the ground. However, when trying to climb over a log, etc., do not use anything that is large or thick enough to hit the hangers, mufflers, transfer springs, etc. of the suspension springs of the front and rear wheels that protrude from the underside of the chassis frame, even if the front wheels get over it. I can't go any further, I can't get over it. After all, it is difficult to overcome obstacles larger than the road clearance.
この発明は、荒地走行に適する四輪駆動車の自
動車で、ロードクリアランス以上の障害物も乗越
えることができるように改善したもので、以下図
面に示す本発明の実施例について説明する。 This invention is a four-wheel drive vehicle suitable for driving on rough terrain, which has been improved so that it can overcome obstacles that are larger than the road clearance.Hereinafter, embodiments of the invention shown in the drawings will be described.
前輪１を取付けたスプリング２及び後輪３を取
付けたスプリング４は、シヤシーフレーム５の左
右の縦フレーム６に溶着したスプリングハンガー
７に取付けられて、シヤシーフレーム５に前輪１
及び後輪３が懸架される。シヤシーフレーム５
は、左右の縦フレーム６に梯子状に横フレームが
溶着され、シヤシーフレーム５上に、エンジンや
ボデー８が架装されている。而して本発明は、シ
ヤシーフレーム５の左右の縦フレーム７の前輪１
と後輪３の間に、縦フレーム６の下方に突出した
スプリングハンガ７より下になるように、橇状の
アンダープロテクター９を溶着する。アンダープ
ロテクター９は、断面が凹字状になつていて、両
側の上端縁を、縦フレーム６の下部に溶着する。
尚、１０はマフラで、これらの部品は、アンダー
プロテクター９よりも上方にあるようにする。 The spring 2 to which the front wheel 1 is attached and the spring 4 to which the rear wheel 3 is attached are attached to spring hangers 7 welded to the left and right vertical frames 6 of the chassis frame 5.
and the rear wheels 3 are suspended. chassis frame 5
A horizontal frame is welded to left and right vertical frames 6 in the form of a ladder, and an engine and a body 8 are mounted on the chassis frame 5. Therefore, the present invention provides front wheels 1 of the left and right vertical frames 7 of the chassis frame 5.
A sled-shaped under protector 9 is welded between the rear wheel 3 and the rear wheel 3 so as to be below the spring hanger 7 projecting downward from the vertical frame 6. The under protector 9 has a concave cross section, and its upper edges on both sides are welded to the lower part of the vertical frame 6.
Note that 10 is a muffler, and these parts are placed above the under protector 9.
作用について説明する。 The effect will be explained.
ロードクリアランスより大きい障害物を、前輪
１が乗り越えると、障害物にアンダープロテクタ
ー９が当る。このとき、スプリングハンガー７
は、アンダープロテクター９より上位置にあつて
当らない。このような状態になると、後輪３の駆
動力と走行慣性で、障害物上をアンダープロテク
ター９が滑つて、自動車を前進させる。そして、
前側の重量が増すと前輪１が接地して、前輪１の
駆動力と、走行慣性で、更に自動車を前進させ、
後輪３が障害物を乗り越す。こうして、ロードク
リアランスより大きい障害物も乗り越えることが
でき、アンダープロテクターで、シヤシーフレー
ム５の下側の部品を保護できて、破損を防ぐこと
ができる。 When the front wheel 1 overcomes an obstacle larger than the road clearance, the under protector 9 hits the obstacle. At this time, spring hanger 7
is located above the under protector 9 and does not hit. In this state, the under protector 9 slides on the obstacle due to the driving force and running inertia of the rear wheels 3, causing the vehicle to move forward. and,
When the weight on the front side increases, the front wheels 1 touch the ground, and the driving force and running inertia of the front wheels 1 propel the car further,
Rear wheel 3 overcomes the obstacle. In this way, obstacles larger than the road clearance can be overcome, and the under protector can protect the lower parts of the chassis frame 5, thereby preventing damage.
以上説明したように、この発明は、シヤシーフ
レームに前後輪を懸架し、シヤシーフレーム上に
ボデーを架装する自動車に於て、シヤシーフレー
ムの左右の縦フレームの下側に、前輪と後輪の間
に於て橇状のアンダープロテクターを溶着したの
で、アンダープロテクターで、ロードクリアラン
スより大きい障害物上を滑らせて乗り越えること
ができ、シヤシーフレームの下に突出した部品を
保護して、破損させることなく、障害物を乗り越
えることができ、障害物の走破性能を向上でき
る。 As explained above, the present invention provides a vehicle in which the front and rear wheels are suspended on the chassis frame and the body is mounted on the chassis frame. A sled-shaped under protector is welded between the rear wheels, allowing the under protector to slide over obstacles larger than the road clearance, and protect parts that protrude under the chassis frame. , it is possible to overcome obstacles without damaging them, and the performance of running over obstacles can be improved.
図は本発明の一実施例を示し、第１図は側面
図、第２図は背面図である。
１……前輪、３……後輪、５……シヤシーフレ
ーム、６……縦フレーム、８……ボデー、９……
アンダープロテクター。
The figures show one embodiment of the present invention, with FIG. 1 being a side view and FIG. 2 being a rear view. 1... Front wheel, 3... Rear wheel, 5... Chassis frame, 6... Vertical frame, 8... Body, 9...
Under protector.
Claims (1)
ーフレーム上にボデーを架装する自動車に於て、
シヤシーフレームの左右の縦フレームの下側に、
前輪と後輪の間に於て橇状のアンダープロテクタ
ーを溶着したことを特徴とする自動車のアンダー
プロテクター。1 In automobiles in which the front and rear wheels are suspended on the chassis frame and the body is mounted on the chassis frame,
On the bottom of the vertical frame on the left and right of the chassis frame,
An automobile under protector characterized by a sled-shaped under protector welded between the front wheels and the rear wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716882A JPS58145576A (en) | 1982-02-22 | 1982-02-22 | Under protector for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2716882A JPS58145576A (en) | 1982-02-22 | 1982-02-22 | Under protector for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58145576A JPS58145576A (en) | 1983-08-30 |
| JPH0134186B2 true JPH0134186B2 (en) | 1989-07-18 |
Family
ID=12213523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2716882A Granted JPS58145576A (en) | 1982-02-22 | 1982-02-22 | Under protector for automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58145576A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004016137A1 (en) * | 2004-04-01 | 2005-11-03 | Bayerische Motoren Werke Ag | motor vehicle |
| CN105857409B (en) * | 2015-01-19 | 2018-07-13 | 鸿富锦精密工业（深圳）有限公司 | Chassis and vehicle with the chassis |
| CN105292035A (en) * | 2015-10-14 | 2016-02-03 | 苏州新协力特种工业模板有限公司 | Bidirectional crash-proof chassis guard plate |
-
1982
- 1982-02-22 JP JP2716882A patent/JPS58145576A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58145576A (en) | 1983-08-30 |
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