JPS6349052U - - Google Patents

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Publication number
JPS6349052U
JPS6349052U JP1986142600U JP14260086U JPS6349052U JP S6349052 U JPS6349052 U JP S6349052U JP 1986142600 U JP1986142600 U JP 1986142600U JP 14260086 U JP14260086 U JP 14260086U JP S6349052 U JPS6349052 U JP S6349052U
Authority
JP
Japan
Prior art keywords
gear
lubricating oil
case
tank
oil tank
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
JP1986142600U
Other languages
Japanese (ja)
Other versions
JPH0716136Y2 (en
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 filed Critical
Priority to JP1986142600U priority Critical patent/JPH0716136Y2/en
Publication of JPS6349052U publication Critical patent/JPS6349052U/ja
Application granted granted Critical
Publication of JPH0716136Y2 publication Critical patent/JPH0716136Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • General Details Of Gearings (AREA)

Description

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

第１図は本考案の一実施例を示す歯車式動力伝
達装置の断面図である。 １……歯車ケース、２……歯車機構、３……入
力歯車、４……アイドル歯車、５……トランスフ
ア歯車、６……出力歯車（デフアレンシヤル歯車
）、７……潤滑油タンク、７ａ……流入口、７ｂ
……流出口、１１……連通孔（油戻し孔）。 FIG. 1 is a sectional view of a gear type power transmission device showing an embodiment of the present invention. 1... Gear case, 2... Gear mechanism, 3... Input gear, 4... Idle gear, 5... Transfer gear, 6... Output gear (differential gear), 7... Lubricating oil tank, 7a...Inflow port, 7b
...Outflow port, 11...Communication hole (oil return hole).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯車ケース内に設けられ、少なくとも入力歯車
と出力歯車とを備える歯車機構の歯車の回転力を
利用して該歯車ケース内の潤滑油を前記歯車機構
の潤滑すべき部位へ供給するようにした歯車式動
力伝達装置において、前記歯車ケースの上部に潤
滑油タンクを設け、一端が該潤滑タンク内に開口
し、他端が前記出力歯車の回転による潤滑油の跳
上げ方向に対向するように前記歯車ケース内に臨
む連通路を設けると共に、前記潤滑油タンク底面
近傍と前記歯車ケース内とを連通し、前記連通路
を介して前記潤滑油タンク内に流入した潤滑油を
前記潤滑油タンク内に戻す油戻し孔を設け、該油
戻し孔の開口面積を、前記出力歯車の回転時にお
ける前記歯車ケース内の潤滑油量が前記出力歯車
の非回転時における潤滑油量より減少するように
設定することを特徴とする歯車式動力伝達装置。 A gear provided in a gear case and configured to supply lubricating oil in the gear case to parts of the gear mechanism to be lubricated by using the rotational force of the gears of the gear mechanism including at least an input gear and an output gear. In the type power transmission device, a lubricating oil tank is provided in the upper part of the gear case, and the gear is arranged such that one end thereof is opened into the lubricating tank and the other end is opposite to the direction in which the lubricating oil splashes up due to the rotation of the output gear. A communication path facing into the case is provided, and the vicinity of the bottom of the lubricating oil tank is communicated with the inside of the gear case, and the lubricating oil that has flowed into the lubricating oil tank via the communicating path is returned into the lubricating oil tank. An oil return hole is provided, and the opening area of the oil return hole is set such that the amount of lubricating oil in the gear case when the output gear is rotating is smaller than the amount of lubricating oil when the output gear is not rotating. A gear-type power transmission device featuring:
JP1986142600U 1986-09-19 1986-09-19 Gear type power transmission device Expired - Lifetime JPH0716136Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986142600U JPH0716136Y2 (en) 1986-09-19 1986-09-19 Gear type power transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986142600U JPH0716136Y2 (en) 1986-09-19 1986-09-19 Gear type power transmission device

Publications (2)

Publication Number Publication Date
JPS6349052U true JPS6349052U (en) 1988-04-02
JPH0716136Y2 JPH0716136Y2 (en) 1995-04-12

Family

ID=31051485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986142600U Expired - Lifetime JPH0716136Y2 (en) 1986-09-19 1986-09-19 Gear type power transmission device

Country Status (1)

Country Link
JP (1) JPH0716136Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005201316A (en) * 2004-01-14 2005-07-28 Toyota Motor Corp Axle driving device
JP2011002101A (en) * 2010-10-06 2011-01-06 Toyota Motor Corp Lubricating device for power train

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865492U (en) * 1981-10-28 1983-05-04 いすゞ自動車株式会社 Transmission oil level adjustment device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865492U (en) * 1981-10-28 1983-05-04 いすゞ自動車株式会社 Transmission oil level adjustment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005201316A (en) * 2004-01-14 2005-07-28 Toyota Motor Corp Axle driving device
JP4639591B2 (en) * 2004-01-14 2011-02-23 トヨタ自動車株式会社 Axle drive
JP2011002101A (en) * 2010-10-06 2011-01-06 Toyota Motor Corp Lubricating device for power train

Also Published As

Publication number Publication date
JPH0716136Y2 (en) 1995-04-12

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