JPH0471819U - - Google Patents
Info
- Publication number
- JPH0471819U JPH0471819U JP1990114172U JP11417290U JPH0471819U JP H0471819 U JPH0471819 U JP H0471819U JP 1990114172 U JP1990114172 U JP 1990114172U JP 11417290 U JP11417290 U JP 11417290U JP H0471819 U JPH0471819 U JP H0471819U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- seal ring
- face
- substantially rectangular
- low friction
- 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
- 241000239290 Araneae Species 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/26—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected
- F16D3/38—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another
- F16D3/382—Hooke's joints or other joints with an equivalent intermediate member to which each coupling part is pivotally or slidably connected with a single intermediate member with trunnions or bearings arranged on two axes perpendicular to one another constructional details of other than the intermediate member
- F16D3/385—Bearing cup; Bearing construction; Bearing seal; Mounting of bearing on the intermediate member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
第1図はこの考案の一つの実施例を示す主要部
の断面図、第2図はクロスジヨイントの一例を示
す分解斜視図、第3図は従来例を示す断面図であ
る。
6……スパイダの軸部、6a……段部、5……
軸受外輪、5a……縁曲げフランジ、12……第
一のシールリング、13……環状みぞ、14……
第二のシールリング、15……環状凸部。
FIG. 1 is a sectional view of the main parts of one embodiment of this invention, FIG. 2 is an exploded perspective view of an example of a cross joint, and FIG. 3 is a sectional view of a conventional example. 6...Spider shaft, 6a...Step, 5...
Bearing outer ring, 5a... Edge bending flange, 12... First seal ring, 13... Annular groove, 14...
Second seal ring, 15... annular convex portion.
Claims (1)
ムを焼き付けて第一のシールリングを形成し、ス
パイダの軸部に形成された段部に低摩擦特性をも
つたゴムシールを焼き付けて第二のシールリング
を形成し、第一および第二のシールリングのうち
の一方のシールリングの端面に略矩形断面の環状
みぞを設け、他方のシールリングの端面に略矩形
断面の環状凸部を設け、第一および第二のシール
リングをスパイダの軸部の軸方向に互いに押しつ
けて前記環状みぞと前記環状凸部がはまり合つた
状態で滑り接触させたことを特徴とするクロスジ
ヨイント用軸受の密封装置。 A first seal ring is formed by baking rubber with low friction characteristics onto the opening side end face of the bearing outer ring, and a rubber seal with low friction characteristics is baked into the step formed on the spider shaft to form a second seal ring. forming a seal ring, providing an annular groove with a substantially rectangular cross section on the end face of one of the first and second seal rings, and providing an annular convex portion with a substantially rectangular cross section on the end face of the other seal ring; Sealing of a bearing for a cross joint, characterized in that the first and second seal rings are pressed against each other in the axial direction of the spider shaft part and brought into sliding contact with the annular groove and the annular convex part fitted together. Device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990114172U JPH0471819U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990114172U JPH0471819U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0471819U true JPH0471819U (en) | 1992-06-25 |
Family
ID=31861835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990114172U Pending JPH0471819U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0471819U (en) |
-
1990
- 1990-10-30 JP JP1990114172U patent/JPH0471819U/ja active Pending