JPS6453671U - - Google Patents
Info
- Publication number
- JPS6453671U JPS6453671U JP1987148311U JP14831187U JPS6453671U JP S6453671 U JPS6453671 U JP S6453671U JP 1987148311 U JP1987148311 U JP 1987148311U JP 14831187 U JP14831187 U JP 14831187U JP S6453671 U JPS6453671 U JP S6453671U
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- supply hole
- shaft
- drive shaft
- lubrication structure
- 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
Links
- 238000005461 lubrication Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims 3
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Description
第１図はこの考案による駆動軸の潤滑構造を四
輪駆動車用トランスフア構造に適用した一実施例
を示す断面図、及び第２図は従来の駆動軸の潤滑
構造を四輪駆動車用トランスフア構造に適用した
一例を示す断面図である。
１……副軸部、２……トランスフア部、３……
トランスフアケース、４……副軸ケース、７……
メインシヤフト、８，９……フロントドライブス
プロケツト、１０……四輪駆動車用トランスフア
構造、１１……カウンタギヤ、１３……後輪用コ
ンパニオンフランジ、１８……前輪用コンパニオ
ンフランジ、２４，２５……メインシヤフトの軸
端部、２６，２８……径方向の給油穴、２７……
オイルポンプ、２９，３１，３２……ニードルベ
アリング、３０……軸方向の給油穴。
Fig. 1 is a cross-sectional view showing an example in which the drive shaft lubrication structure of this invention is applied to a transfer structure for a four-wheel drive vehicle, and Fig. 2 is a cross-sectional view showing an example of applying the drive shaft lubrication structure of this invention to a transfer structure for a four-wheel drive vehicle. FIG. 2 is a cross-sectional view showing an example applied to a transfer structure. 1... Subshaft part, 2... Transfer part, 3...
Transfer case, 4... Subshaft case, 7...
Main shaft, 8, 9...Front drive sprocket, 10...Transfer structure for four-wheel drive vehicles, 11...Counter gear, 13...Companion flange for rear wheels, 18...Companion flange for front wheels, 24, 25...Shaft end of main shaft, 26, 28...Radial oil supply hole, 27...
Oil pump, 29, 31, 32... Needle bearing, 30... Axial oil supply hole.
Claims (1)
実構造に押し潰し成形し、該パイプの中空孔で構
成された軸方向の給油穴及び半径方向に穿孔した
給油穴を通じて軸受部、摺動部等に潤滑油を供給
するように構成したことを特徴とする駆動軸の潤
滑構造。 (2) 四輪駆動車用トランスフアのメインシヤフ
トに適用したことを特徴とする実用新案登録請求
の範囲第１項に記載の駆動軸の潤滑構造。[Scope of Claim for Utility Model Registration] (1) Both ends of a pipe are crushed into a solid structure by mouth drawing, etc., and an axial oil supply hole consisting of a hollow hole and a radial oil supply hole are formed in the radial direction. A lubrication structure for a drive shaft, characterized in that it is configured to supply lubricating oil to a bearing part, a sliding part, etc. through a drilled oil supply hole. (2) The drive shaft lubrication structure according to claim 1, which is applied to a main shaft of a transfer shaft for a four-wheel drive vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148311U JPS6453671U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987148311U JPS6453671U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453671U true JPS6453671U (en) | 1989-04-03 |
Family
ID=31419515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987148311U Pending JPS6453671U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453671U (en) |
-
1987
- 1987-09-30 JP JP1987148311U patent/JPS6453671U/ja active Pending
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