JPH0336524U - - Google Patents
Info
- Publication number
- JPH0336524U JPH0336524U JP1989097863U JP9786389U JPH0336524U JP H0336524 U JPH0336524 U JP H0336524U JP 1989097863 U JP1989097863 U JP 1989097863U JP 9786389 U JP9786389 U JP 9786389U JP H0336524 U JPH0336524 U JP H0336524U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- valve seat
- seat surface
- supply hole
- oil supply
- 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
- 239000004519 grease Substances 0.000 claims description 2
- 210000002445 nipple Anatomy 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims 3
- 230000001050 lubricating effect Effects 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2300/00—Special features for couplings or clutches
- F16D2300/06—Lubrication details not provided for in group F16D13/74
Landscapes
- Rolling Contact Bearings (AREA)
Description
第１図および第２図は本考案の一実施例にかか
り、第１図は十字軸の一部破断の正面図、第２図
は弁体が開いたときの様子を示す要部の断面図で
ある。また、第３図および第４図は従来例にかか
り、第３図は十字軸の一部破断の正面図、第４図
ａはオイルコントローラの正面図、第４図ｂはオ
イルコントローラの側面図である。
Ａ……十字軸、２……軸部、２ａ……給油孔、
２ｂ……弁座面、３……グリースニツプル、４…
…軸受キヤツプ、５……ニードルローラ、８……
弁体、８ａ……芯部、８ｂ……傘部（弁部分）。
Figures 1 and 2 show an embodiment of the present invention, with Figure 1 being a partially cutaway front view of the cross shaft, and Figure 2 being a sectional view of the main parts showing the state when the valve body is opened. It is. Furthermore, FIGS. 3 and 4 show a conventional example, in which FIG. 3 is a partially cutaway front view of the cross shaft, FIG. 4a is a front view of the oil controller, and FIG. 4b is a side view of the oil controller. It is. A... Cross shaft, 2... Shaft part, 2a... Oil supply hole,
2b... Valve seat surface, 3... Grease nipple, 4...
...Bearing cap, 5...Needle roller, 8...
Valve body, 8a... core part, 8b... umbrella part (valve part).
Claims (1)
したグリースニツプルから軸部端面に連通する放
射方向の給油孔が形成され、該給油孔から前記各
軸部と該軸部に外嵌される軸受キヤツプとの間に
形成される軸受部の潤滑油が供給されてなるユニ
バーサルジヨイントの潤滑装置において、 前記十字軸の各軸部における給油孔の開口部に
弁座面が形成され、 この弁座面と前記軸受キヤツプの底面との間に
、前記弁座面に対して弾性的に圧接され、前記給
油孔からの所定押圧力で前記弁座面から離隔させ
られる弁部分を有する弁体が支持されていること
を特徴とするユニバーサルジヨイントの潤滑装置
。[Claims for Utility Model Registration] A radial oil supply hole is formed at the center of each shaft of the cross shaft, and the grease nipple attached to the center of the cross shaft communicates with the end surface of the shaft. In a universal joint lubricating device in which lubricating oil is supplied to a bearing portion formed between each shaft portion and a bearing cap externally fitted on the shaft portion, an oil supply hole in each shaft portion of the cross shaft is provided. A valve seat surface is formed in the opening, and the valve seat surface is elastically pressed against the valve seat surface between the valve seat surface and the bottom surface of the bearing cap, and a predetermined pressing force from the oil supply hole is applied to the valve seat surface. A universal joint lubrication device characterized in that a valve body is supported having a valve portion spaced apart from a surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097863U JPH0336524U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097863U JPH0336524U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336524U true JPH0336524U (en) | 1991-04-09 |
Family
ID=31646989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989097863U Pending JPH0336524U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013047051A (en) * | 2011-08-29 | 2013-03-07 | Jtekt Corp | Steering gear and cross joint |
-
1989
- 1989-08-21 JP JP1989097863U patent/JPH0336524U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013047051A (en) * | 2011-08-29 | 2013-03-07 | Jtekt Corp | Steering gear and cross joint |