JPS6146716A - Side frame structure for industrial vehicle - Google Patents

Side frame structure for industrial vehicle

Info

Publication number
JPS6146716A
JPS6146716A JP59169138A JP16913884A JPS6146716A JP S6146716 A JPS6146716 A JP S6146716A JP 59169138 A JP59169138 A JP 59169138A JP 16913884 A JP16913884 A JP 16913884A JP S6146716 A JPS6146716 A JP S6146716A
Authority
JP
Japan
Prior art keywords
side frame
section
rear half
frame
half section
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
Application number
JP59169138A
Other languages
Japanese (ja)
Inventor
Hidemi Nakajima
中島 英見
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP59169138A priority Critical patent/JPS6146716A/en
Publication of JPS6146716A publication Critical patent/JPS6146716A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075Constructional features or details
    • B66F9/07513Details concerning the chassis
    • B66F9/07518Fuel or oil tank arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03Fuel tanks
    • B60K15/03006Gas tanks

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

PURPOSE:To aim at obtaining a safety in working without deteriorating the rear view, by forming the outer wall of rear half section of a side frame as an opening door, and by forming a storage section for an LPG bomb in the rear half section of the side frame. CONSTITUTION:In a side frame 2 on one side of a vehicle body 1, a hydraulic oil tank 1 is formed in its center section, and in a side frame 2A on the other side of the vehicle body 1 a partition wal 13 is provided in its center section to form a fuel tank 12 in its front half section. Further, the outer wall in the rear half section of the frame 2A is constituted by an opening door 14 which is attached to the partition wall 13 by means of a hinge member 15, and a storage section 16 for an LPG bomb 4 is formed in the rear half section of the frame 2A. With this arrangement, since the bomb 4 may be stored and installed in the storage section 16 formed in the rear half section of the frame 2A through the door 4 which is opened and closed, the rear view is not hindered due to the presence of the bomb 14 which has been inherent to the conventional one.

Description

【発明の詳細な説明】 産業上の利用分野 本発明はフォークリフト等の産業車両のサイドフレーム
構造に関する。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a side frame structure of an industrial vehicle such as a forklift.

従来の技術 フォークリフト等の産業車両の中には、燃料として排気
対策および燃費の上で有利なLPGと、ガソリンとを併
用する所謂ハイブリッド燃料供給システムを採用したも
のが知られている。これは、LPGでは始動性が悪いた
め始動時にはガソリンを利用し、エンジンの暖機後はL
PGを利用するようにしたものである。第7図はこのよ
うなハイブリッド燃料供給システムを採用したフォーク
リフトの一例を示すもので、車体1のサイドフレーム2
は、例えば昭和53年11月日産自動車■発行サービス
周報第373号119貞に示されているように、−側に
作動油タンクを、他側にフュエルタンクを構成していて
、エンジン始動時にはフュエルタンクに貯えたガソリン
を利用し、そして、エンジン暖mvkはカウンタウェイ
ト6上に搭載したLPGボンベ4からLPGを導入切換
えするよう圧している。このLPGボンベ4は、特に小
型の7オークリフトにあっては搭載スペースがないため
に、図示するようにカウンタウェイト6上に立置き配置
して図外のクランプ機構によって固定している。図中5
はオペレータシート、6はマストアブセンブリ、7は駆
動輪、8は操向輪、9はオーバーヘッドガード、10は
トップパネルを示す。なお、参考文献としては実開昭5
6−51630号公報がある。
BACKGROUND OF THE INVENTION Some industrial vehicles such as forklift trucks are known to employ a so-called hybrid fuel supply system that uses gasoline in combination with LPG, which is advantageous in terms of emission control and fuel efficiency, as fuel. This is because LPG has poor starting performance, so gasoline is used when starting, and after the engine has warmed up, LPG is used.
It uses PG. FIG. 7 shows an example of a forklift truck that employs such a hybrid fuel supply system.
For example, as shown in Service Bulletin No. 373, No. 119, issued by Nissan Motor Co., Ltd., November 1978, the - side has a hydraulic oil tank and the other side has a fuel tank, and when the engine is started, the fuel is turned off. Using the gasoline stored in the tank, the engine warm-up mvk presses the LPG cylinder 4 mounted on the counterweight 6 to switch to introducing LPG. This LPG cylinder 4 is placed vertically on a counterweight 6 as shown in the figure, and is fixed by a clamp mechanism (not shown), since there is no mounting space, especially in a small 7-oak lift. 5 in the diagram
is an operator seat, 6 is a mast assembly, 7 is a drive wheel, 8 is a steering wheel, 9 is an overhead guard, and 10 is a top panel. In addition, as a reference, Utsukai Showa 5
There is a publication No. 6-51630.

発明が解決しようとする問題点 オペレータシート5にオペレータが着座した場合、LP
Gボンベ4がカウンタウェイトδ上に立置き配置しであ
るため、オペレータの頭部がLPGボンベ4に干渉する
ことがあって不快感を与えてしまう。また、後退時には
該LPGボンベ4が後方視界を遮ぎって荷役作業を著し
く損なってしまう。更に、LPGボンベ4の交換時には
、可成りの重量のあるLPGボンベ4をカウンタウェイ
ト6上の高い位置に載せ換えなければならないためオペ
レータに重労働を強いてしまうのみならず、非常に危険
でもあった。
Problems to be Solved by the Invention When an operator sits on the operator seat 5, the LP
Since the G cylinder 4 is placed vertically on the counterweight δ, the operator's head may interfere with the LPG cylinder 4, causing discomfort. Moreover, when reversing, the LPG cylinder 4 obstructs the rear view, significantly impairing cargo handling operations. Furthermore, when replacing the LPG cylinder 4, the LPG cylinder 4, which is quite heavy, must be placed in a high position on the counterweight 6, which not only forces the operator to do heavy labor but is also very dangerous.

そこで、本発明にあってはLPGボンベをサイドフレー
ム内に格納することができて前述の問題を払拭すること
ができる産業車両のサイドフレーム構造を提供するもの
である。
Therefore, the present invention provides a side frame structure for an industrial vehicle that can accommodate an LPG cylinder within the side frame and eliminate the above-mentioned problems.

問題点を解決するための手段 サイトフレームの略前半部にフュエルタンクを隔成する
と共に、該サイドフレームの略後半部の外側壁を開閉ド
アで構成し、このサイドフレーム後半部KLPGボンベ
等の格納部を形成しである。
Means for solving the problem: A fuel tank is separated from the front half of the sight frame, and an opening/closing door is provided on the outer wall of the rear half of the side frame. It forms a part.

実施例 以下、本発明の一実施例を図面と共に前記従来9構成と
同一部分に同一符号を付して詳述する。
EXAMPLE Hereinafter, an example of the present invention will be described in detail with reference to the drawings, with the same parts as those of the nine conventional structures being designated by the same reference numerals.

第1〜5図において、車体1の一側のサイドフレーム2
は従来と同様にその中央部に容積の大きな作動油タンク
11を構成している。他側のサイドフレーム2人の中央
部には隔壁16を設けて、該フレーム2人の略前半部に
フェニルタンク12を隔成しである。また、このサイド
フレーム2人の略後半部の外側壁は、前記隔壁16にヒ
ンジ部材15を介して装着した開閉ドア14で構成して
、該サイドフレーム2A後半部にLPGボンベ4等の格
納部16を形成しである。本実施例ではライドフレーム
2Aの隔壁16および後壁17の上端部を上方に延長す
ると共に、格納部16をトップパネル10内に開放する
一方、トップパネル10の側壁に切欠部10aを形成し
、開閉ドア14の上端部がこの切欠部10aに収まるよ
うに形成して、比較的高さの高いLPGボンベ4を格納
部16に立置き格納できるようにしである。図中18は
リヤクロスメンバ、19はステアリングマウンティング
メンバ、20はカウンタウェイト取付用フックを示す。
In FIGS. 1 to 5, a side frame 2 on one side of a vehicle body 1
As in the conventional case, a hydraulic oil tank 11 with a large capacity is formed in the center thereof. A partition wall 16 is provided at the center of the two side frames on the other side, and a phenyl tank 12 is separated from the approximately front half of the two frames. Further, the outer wall of the approximately rear half of the two side frames is constituted by an opening/closing door 14 attached to the partition wall 16 via a hinge member 15, and a storage area for LPG cylinders 4, etc. is provided in the rear half of the side frame 2A. 16 is formed. In this embodiment, the upper ends of the partition wall 16 and rear wall 17 of the ride frame 2A are extended upward, and the storage section 16 is opened into the top panel 10, while a notch 10a is formed in the side wall of the top panel 10, The upper end of the opening/closing door 14 is formed to fit into this notch 10a, so that a relatively tall LPG cylinder 4 can be stored vertically in the storage section 16. In the figure, 18 indicates a rear cross member, 19 indicates a steering mounting member, and 20 indicates a hook for attaching a counterweight.

以上の実施例構造によれば、LPGボンベ4は開閉ドア
14を開閉してサイドフレーム2人の略後半部に形成し
た格納部16に格納、搭載されるため、従来のようにカ
ウンタウェイト6上にLPGボンベ4が存在して後方視
界を妨げたり、オペレータ頭部が干渉して不快感を与え
る等の不具合を払拭できる上、強度自体も低下すること
がない。
According to the structure of the above embodiment, the LPG cylinder 4 is stored and mounted in the storage part 16 formed approximately at the rear half of the two side frames by opening and closing the opening/closing door 14, so that it is placed on the counterweight 6 as in the conventional case. It is possible to eliminate problems such as the presence of the LPG cylinder 4 in the front, which obstructs the rear view, or which interferes with the operator's head, causing discomfort, and the strength itself does not decrease.

また、このLPGボンベ4の交換時には、開閉ドア14
を開いて地上高の低い位置で交換作業できるため、オペ
レータに重労働を強いることもなく、また、安全性の上
でも非常に有利である。一方、フ瓢エルタンク12は従
来に較べて容積は小さくなるが、前述のようにハイブリ
ッド燃料供給システムでは7凰エルタンク12内のガソ
リ/は専らエンジン始動時に使用されるだけであるから
消費量は少なく、従って、何等支障を来すことはない。
Also, when replacing this LPG cylinder 4, the opening/closing door 14
Since it can be opened and replaced at a low ground level, it does not require heavy labor on the operator and is also very advantageous in terms of safety. On the other hand, although the capacity of the fuel tank 12 is smaller compared to the conventional one, in the hybrid fuel supply system, as mentioned above, the gasoline in the 7-hole fuel tank 12 is only used when starting the engine, so the amount consumed is small. , therefore, there will be no problem.

なお、このよう々サイドフレーム構造をもつ車両をガソ
リン仕様にする場合は、第6図に示すように格納部16
にサブフェニルタンク21を格納搭載して、7エエルタ
ンク12の容積の不足を補えばよい。
Note that when a vehicle with a side frame structure like this is made into a gasoline version, the storage section 16 is installed as shown in Fig. 6.
The sub-phenyl tank 21 may be stored and mounted on the 7-el tank 12 to compensate for the lack of capacity of the 7-el tank 12.

発明の効果 以上のように本発明によれば、LPGボンベをサイドフ
レームの略後半部に形成した格納部に格納、搭載できる
ようにしであるため、LPGボンベがカウンタウェイト
上に存在して後方視界を悪化させたり、オペレータ頭部
が干渉して不快感を与えるようなことがなく、また、特
に格納部構成に際して車幅、車体全長の拡大を伴うこと
もないので、旋回性能、狭路通過性等を損なうことはな
い。また、LPGボンベ交換時には開閉ドアを開けて地
上高の低い位置で作業を行えるため、作業を容易かつ安
全に行える等、実用上の効果は多大である。
Effects of the Invention As described above, according to the present invention, since the LPG cylinder can be stored and mounted in the storage part formed approximately in the rear half of the side frame, the LPG cylinder is present on the counterweight and the rear visibility is impaired. It does not worsen the situation or cause discomfort due to interference with the operator's head, and there is no need to increase the vehicle width or the overall length of the vehicle, especially when configuring the storage section, improving turning performance and narrow road passageability. etc. will not be damaged. In addition, when replacing an LPG cylinder, the door can be opened and the work can be done from a low ground clearance position, so the work can be done easily and safely, which has many practical effects.

【図面の簡単な説明】[Brief explanation of drawings]

第1図は本発明の一実施例を示す側面図、第2図は同実
施例の要部の断面側面図、第3図は第2図のI矢視図、
第4図は第2図の■矢視図、第5図は開閉ドアの取付状
態を示す6分解斜視図、第6図はガソリン仕様の場合を
示す第3図と同様の図、第7図は従来の構造を示す斜視
図である。 1・・・車体、2.2A・・・サイドフレーム、4・・
・LPGボンベ、12・・・7.エルタンク、14・・
・開閉ドア、16・・・格納部。 −11: 第1図 q
Fig. 1 is a side view showing an embodiment of the present invention, Fig. 2 is a sectional side view of the main part of the embodiment, Fig. 3 is a view taken in the direction of arrow I in Fig. 2,
Fig. 4 is a view in the direction of the ■ arrow in Fig. 2, Fig. 5 is an exploded perspective view showing how the opening/closing door is installed, Fig. 6 is a view similar to Fig. 3 showing the case of gasoline specification, Fig. 7 FIG. 1 is a perspective view showing a conventional structure. 1...Vehicle body, 2.2A...Side frame, 4...
・LPG cylinder, 12...7. Eltank, 14...
- Opening/closing door, 16... storage section. -11: Figure 1q

Claims (1)

【特許請求の範囲】[Claims] (1)サイドフレームの略前半部にフュエルタンクを隔
成すると共に、該サイドフレームの略後半部の外側壁を
開閉ドアで構成し、このサイドフレーム後半部にLPG
ボンベ等の格納部を形成したことを特徴とする産業車両
のサイドフレーム構造。
(1) A fuel tank is separated approximately in the front half of the side frame, and the outer wall of the side frame is constructed with an opening/closing door, and the LPG tank is installed in the rear half of the side frame.
A side frame structure for an industrial vehicle characterized by forming a storage part for cylinders, etc.
JP59169138A 1984-08-13 1984-08-13 Side frame structure for industrial vehicle Pending JPS6146716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59169138A JPS6146716A (en) 1984-08-13 1984-08-13 Side frame structure for industrial vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59169138A JPS6146716A (en) 1984-08-13 1984-08-13 Side frame structure for industrial vehicle

Publications (1)

Publication Number Publication Date
JPS6146716A true JPS6146716A (en) 1986-03-07

Family

ID=15880988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59169138A Pending JPS6146716A (en) 1984-08-13 1984-08-13 Side frame structure for industrial vehicle

Country Status (1)

Country Link
JP (1) JPS6146716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005047492A (en) * 2003-07-14 2005-02-24 Showa Denko Kk Frame of fuel cell vehicle, and fuel cell vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005047492A (en) * 2003-07-14 2005-02-24 Showa Denko Kk Frame of fuel cell vehicle, and fuel cell vehicle
JP4526893B2 (en) * 2003-07-14 2010-08-18 昭和電工株式会社 Fuel cell vehicle frame and fuel cell vehicle

Similar Documents

Publication Publication Date Title
US6047791A (en) Variable counterweight arrangement for a forklift-type vehicle
US7097186B2 (en) Industrial vehicle having body structure
US4580650A (en) Industrial truck
JPS6146716A (en) Side frame structure for industrial vehicle
JPH07156663A (en) Electric motor unit supporting structure for electric vehicle
JP4503776B2 (en) Vehicle side structure
US7108283B2 (en) Industrial truck with a rear weight and an internal combustion engine
JPH07216936A (en) Operation part for small back hoe
JPH038294B2 (en)
JPH0631011B2 (en) Car lid structure
US5931246A (en) Automobile with a body support structure and method of manufacturing same
JPH0312573Y2 (en)
JP2539063B2 (en) Carrier
GB2259487A (en) Fork lift truck
JPH08301139A (en) Arrangement structure for axle beam type suspension for vehicle
JPS641868Y2 (en)
JP3493916B2 (en) Forklift truck mast device
JPS5942269Y2 (en) self loader truck
JPH11170873A (en) Fitting structure for hydraulic device for opening/ closing wing
KR0120869Y1 (en) Reinforced structure of a trunk-door
JP3305201B2 (en) Vehicle ladder mounting structure
JP2541294Y2 (en) Work vehicle with balance weight
JPH0644946Y2 (en) Aerial work vehicle with independent engine
JPS6111094Y2 (en)
JPH1121951A (en) Driver's seat structure of construction machine