JPS6349521A - Power line structure - Google Patents

Power line structure

Info

Publication number
JPS6349521A
JPS6349521A JP19162186A JP19162186A JPS6349521A JP S6349521 A JPS6349521 A JP S6349521A JP 19162186 A JP19162186 A JP 19162186A JP 19162186 A JP19162186 A JP 19162186A JP S6349521 A JPS6349521 A JP S6349521A
Authority
JP
Japan
Prior art keywords
joint
output
power line
transmission
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.)
Granted
Application number
JP19162186A
Other languages
Japanese (ja)
Other versions
JPH031162B2 (en
Inventor
Yoshibumi Naito
内藤 義文
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.)
Komatsu Forklift KK
Original Assignee
Komatsu Forklift KK
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 Komatsu Forklift KK filed Critical Komatsu Forklift KK
Priority to JP19162186A priority Critical patent/JPS6349521A/en
Publication of JPS6349521A publication Critical patent/JPS6349521A/en
Publication of JPH031162B2 publication Critical patent/JPH031162B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To reduce the total length of the structure by forming a space under a case by forming the output part of a transmission case into narrow width in the longitudinal direction and arranging a joint for connecting the output side of a transmission with the input side of a differential gear, into the space. CONSTITUTION:As for the output part 12 in the case 11 of a transmission 10, the width in the longitudinal direction is reduced, and said output part 12 is arranged close to the front side, namely to the clutch side. Therefore, a space 13 is formed under the case 11. Supporting parts 16 and 17 are formed onto the front and rear wall parts 14 and 15 of the output part 12, and an output shaft 20 is supported onto the supporting parts 16 and 17 through bearings 18 and 19, and an output gear 21 is installed onto the output shaft 20. Further, the output shaft 20 is connected with the input shaft 26 of a differential gear 25 through a joint 24. The joint 24 is arranged in the space 13. Therefore, the total length of the joint 24 is accommodated within the total length L4 of the transmission 10, and the total length L3 of the power line can be reduced mark edly.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、産業車両におけるパワーライン構造に関する
ものである。
DETAILED DESCRIPTION OF THE INVENTION FIELD OF INDUSTRIAL APPLICATION The present invention relates to power line structures in industrial vehicles.

従来の技術 第2図は小型の産業車両にしばしば用いられるバックボ
ーン方式と呼ばれるパワーライン構造であり、1はデフ
ァレンシャル、2はミッション、3#′iクラツチ(ト
ルコン)、4はエンジンでおる、 デファレンシャル1は、細管部5をフレーム8のデフサ
ポート7に支持され、またエンジン4はエンジンマウン
ト6t−同じくフレーム8に支持されている。このうち
、エンジンマウント6には防振材料を挿入できるが、軸
管部5には効果的な防振措置を行なえ妃とが多い。
Conventional technology Figure 2 shows a power line structure called the backbone system that is often used in small industrial vehicles. 1 is a differential, 2 is a transmission, 3 is a clutch (torque converter), and 4 is an engine. Differential 1 The thin tube portion 5 is supported by the differential support 7 of the frame 8, and the engine 4 is supported by the frame 8 as well as the engine mount 6t. Of these, although a vibration-proofing material can be inserted into the engine mount 6, effective vibration-proofing measures cannot be applied to the shaft tube portion 5 in many cases.

発明が解決しようとする問題点 このためエンジン4の起振力は軸管部5から、デフサポ
ート7を介してフレーム8に伝わり、フレーム8に装着
されているシート、ハンドルを振動せしめてオペレータ
に不快感を与える。
Problems to be Solved by the Invention For this reason, the excitation force of the engine 4 is transmitted from the shaft tube 5 to the frame 8 via the differential support 7, vibrating the seat and handle attached to the frame 8, and causing vibrations to the operator. give discomfort.

第4図は、このバックボーン構造のデファレンシャル1
とミッション2の断面図でおり、両者は剛結合されてい
る。一方第5図は、デファレンシャル1とミッション2
の間にユニバーサル。
Figure 4 shows the differential 1 of this backbone structure.
and a cross-sectional view of mission 2, both of which are rigidly connected. On the other hand, Figure 5 shows differential 1 and transmission 2.
Universal between.

ジヨイント9f:取り付けたパワーライン構造であり、
振動の大部分はユニバーサル・ジヨイント9部にて遮断
することができるが、一方全長L2はバックボーン構造
の全長L1に比べ大幅に長くなり、産業車両で重要なコ
ンパクトさを失う原因となる。
Joint 9f: attached power line structure,
Most of the vibrations can be blocked by the universal joint 9, but on the other hand, the total length L2 is significantly longer than the total length L1 of the backbone structure, which causes a loss of compactness, which is important for industrial vehicles.

発明の目的 本発明は上記の事情に鑑みなされたもので、その目的と
するところはミッション10全長L4のなかにジヨイン
トを納めるようにしてパワーライン全長を大幅に短くし
たパワーライン構造を提供することにある。
Purpose of the Invention The present invention has been made in view of the above circumstances, and its purpose is to provide a power line structure in which the total length of the power line is significantly shortened by housing the joint within the total length L4 of the mission 10. It is in.

問題点を解決するための手段及び作用 上記の目的を達成する丸めに本発明は、ミッション10
の出力側をジヨイント24を介してデファレンシャル2
5の入力側に連結するパワーライン構造において、前記
ミッション10のミッションケース11の出力部12を
前後中挟にしてこのミッションケース11の下方にスペ
ース13を形成し、このスペース13に前記ジヨイント
24を納めた構造にしである。
Means and Operations for Solving the Problems To achieve the above objects, the present invention has been completed in accordance with Mission 10.
Connect the output side of differential 2 through joint 24.
In the power line structure connected to the input side of the transmission case 10, a space 13 is formed below the transmission case 11 by sandwiching the output part 12 of the mission case 11 of the mission 10 in the front and the middle, and the joint 24 is inserted into this space 13. This is the structure in which it is housed.

そして、ミッション10全長L4のなかにジヨイント2
4’を納めることによりパワーライン全長を大幅に短く
した。
And, there is a joint 2 in the mission 10 full length L4.
The total length of the power line has been significantly shortened by accommodating 4'.

実施例 以下、本発明の実施例を第1図に基づいて説明する。図
面中10はミッションであり、このミッション10のミ
ッションケース11の出力部12は前後方向の巾が小さ
くしてあり、しかもこの出力部12は前側すなわちクラ
ッチ側に寄せてあって、ミッションケース11の下方に
はスペース13が形成しである。
EXAMPLE Hereinafter, an example of the present invention will be described based on FIG. 10 in the drawing is a transmission, and the output part 12 of the mission case 11 of this mission 10 has a small width in the longitudinal direction.Moreover, this output part 12 is located toward the front side, that is, the clutch side, and the output part 12 of the mission case 11 A space 13 is formed below.

前記ミッションケース11の出力部12の前後壁部14
.+5には支承部16.17が形成してあり、これら支
承部16.17には軸受18゜19を介して出力軸20
が支承してあり、この出力軸20に出力ギヤ21が増付
けである。なお、22は入力軸、22′は中間軸であっ
て入力軸22は図示しないギヤ列を弁して前記出力ギヤ
21に噛合している。
Front and rear walls 14 of the output section 12 of the mission case 11
.. +5 is formed with bearings 16.17, and the output shaft 20 is connected to these bearings 16.17 via bearings 18°19.
is supported, and an output gear 21 is additionally attached to this output shaft 20. Note that 22 is an input shaft, and 22' is an intermediate shaft, and the input shaft 22 meshes with the output gear 21 through a gear train (not shown).

前記出力軸20はユニバーサルジヨイントであるジヨイ
ント24を介してデフレンシャル250入力軸26に連
結しである。
The output shaft 20 is connected to a differential 250 input shaft 26 via a universal joint 24.

そして前記ジヨイント24は前記スペース13に配置し
てあり、ミッション全長L4のなかに前記ジヨイント2
2の全長がほとんど納められており、パワーライン長L
3はバックボーン構造のLlとほとんど同じになされて
いる。
The joint 24 is arranged in the space 13, and the joint 24 is located within the entire mission length L4.
Most of the total length of 2 is accommodated, and the power line length L
3 has almost the same structure as Ll of the backbone structure.

発明の効果 以上詳述したように、本発明に係るパワーライン構造は
、ミッション10の出力側をジヨイント24を介してデ
ファレンシャル250入力側に連結するパワーライン構
造において、前記ミッション10のミッションケース1
1の出力部12を前後中挟にしてこのミッションケース
IIの下方にスペース13を形成し、このスペース13
に前記ジヨイント24を納めたことを特徴とするもので
ある。
Effects of the Invention As detailed above, the power line structure according to the present invention is such that the power line structure connects the output side of the transmission 10 to the input side of the differential 250 via the joint 24.
A space 13 is formed below this mission case II by sandwiching the output part 12 of 1 between the front and back, and this space 13
It is characterized in that the joint 24 is housed in.

したがって、ミッション10全長L4(Dなかにジヨイ
ント24を納めることができてパワーライン全長を大幅
に短くすることができる。
Therefore, the joint 24 can be accommodated in the transmission 10 total length L4 (D), and the total power line length can be significantly shortened.

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

第1図は本発明一実施例の一部省略した構成説明図、第
2図は従来のパワーライン構造の斜視図、第3図はパワ
ーライン取付フレームの斜視図、第4図、第5図はそれ
ぞれ異なるパワーライン構造の斜視図である。 10はミッション、11はミッションケース、12は出
力部、13はスペース、24はジヨイント、25はデフ
ァレンシャル。
Fig. 1 is a partially omitted structural explanatory diagram of an embodiment of the present invention, Fig. 2 is a perspective view of a conventional power line structure, Fig. 3 is a perspective view of a power line mounting frame, Figs. 4 and 5. are perspective views of different power line structures. 10 is the transmission, 11 is the transmission case, 12 is the output section, 13 is the space, 24 is the joint, and 25 is the differential.

Claims (1)

【特許請求の範囲】[Claims]  ミッション10の出力側をジョイント24を介してデ
ファレンシャル25の入力側に連結するパワーライン構
造において、前記ミッション10のミッションケース1
1の出力部12を前後巾狭にしてこのミッションケース
11の下方にスペース13を形成し、このスペース13
に前記ジョイント24を納めたことを特徴とするパワー
ライン構造。
In the power line structure that connects the output side of the mission 10 to the input side of the differential 25 via the joint 24, the mission case 1 of the mission 10
A space 13 is formed below the mission case 11 by narrowing the front and rear width of the output part 12 of the first output part 12.
A power line structure characterized in that the joint 24 is housed in the power line structure.
JP19162186A 1986-08-18 1986-08-18 Power line structure Granted JPS6349521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19162186A JPS6349521A (en) 1986-08-18 1986-08-18 Power line structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19162186A JPS6349521A (en) 1986-08-18 1986-08-18 Power line structure

Publications (2)

Publication Number Publication Date
JPS6349521A true JPS6349521A (en) 1988-03-02
JPH031162B2 JPH031162B2 (en) 1991-01-09

Family

ID=16277683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19162186A Granted JPS6349521A (en) 1986-08-18 1986-08-18 Power line structure

Country Status (1)

Country Link
JP (1) JPS6349521A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002063931A (en) * 2000-06-26 2002-02-28 Alcatel Storage battery incorporated with safety device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002063931A (en) * 2000-06-26 2002-02-28 Alcatel Storage battery incorporated with safety device

Also Published As

Publication number Publication date
JPH031162B2 (en) 1991-01-09

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