JPH0417513U - - Google Patents
Info
- Publication number
- JPH0417513U JPH0417513U JP1990058743U JP5874390U JPH0417513U JP H0417513 U JPH0417513 U JP H0417513U JP 1990058743 U JP1990058743 U JP 1990058743U JP 5874390 U JP5874390 U JP 5874390U JP H0417513 U JPH0417513 U JP H0417513U
- Authority
- JP
- Japan
- Prior art keywords
- block
- cover part
- piece
- plane
- along
- 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
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
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D3/205—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
- F16D3/2055—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
-
- 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
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/202—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints
- F16D2003/2023—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members one coupling part having radially projecting pins, e.g. tripod joints with linear rolling bearings between raceway and trunnion mounted shoes
Description
第１図はこの考案のころ軸受の一実施例を示す
分解斜視図、第２図は組立状態を示す断面図、第
３図は従来例を示す分解斜視図、第４図は従来の
ころ軸受を用いた自在継ぎ手の斜視図。
１……ころブロツク、１１……平面、１２……
側壁、２……針状ころ、３……ブロツクカバー、
３１……平面カバー部、３２……側面カバー部、
３３……リム、３４……係合部としての突起、４
……スリーブ、４１……第１片部、４２……第２
片部、４３……係止部、４４……被係合部として
の凹部。
Fig. 1 is an exploded perspective view showing one embodiment of the roller bearing of this invention, Fig. 2 is a sectional view showing the assembled state, Fig. 3 is an exploded perspective view showing a conventional example, and Fig. 4 is a conventional roller bearing. A perspective view of a universal joint using a. 1... Roll block, 11... Plane, 12...
Side wall, 2... Needle roller, 3... Block cover,
31...Flat cover part, 32...Side cover part,
33...Rim, 34...Protrusion as an engaging part, 4
...Sleeve, 41...First piece, 42...Second
Piece part, 43...Locking part, 44...Recessed part as an engaged part.
Claims (1)
形状のころブロツクの、上記側壁に沿つて、４つ
の平面軌道と、各平面軌道間をつなぐ曲面軌道と
を形成し、上記軌道に沿つて、複数のころを配列
しているころ軸受において、 上記ころブロツクの一方の平面に沿わせる平面
カバー部と、平面カバー部の一辺に沿つて設けら
れ、一つの側壁部分に配列されたころを覆つた状
態で、当該ころを保持する側面カバー部と、平面
カバー部の残る３辺に沿つて設けられ、上記側壁
の縁部に嵌合された状態で、ローラの一端部を保
持するリムと、上記平面カバー部と側面カバー部
の少なくとも一方に突設された係合部とを有する
一対のブロツクカバーと、 上記各ブロツクカバーの平面カバー部に沿わせ
る一対の第１片部と、第１片部間に介在され、何
れか一方の側面カバー部に沿わせる第２片部と、
各第１片部の先端に設けられ、上記第２片部との
間で一対のブロツクカバーの側面カバー部間を挟
み込む係止部と、上記ブロツクカバーの係合部に
係合される被係合部とを有するスリーブと を具備することを特徴とするころ軸受。[Claims for Utility Model Registration] In a rectangular roller block having four side walls between a pair of opposing planes, four planar tracks and a curved track connecting each of the planar tracks are formed along the side walls. However, in a roller bearing in which a plurality of rollers are arranged along the above-mentioned orbit, a plane cover part is provided along one plane of the above-mentioned roller block, and one side wall part is provided along one side of the plane cover part. A side cover part that covers the rollers arranged in the same direction, and a side cover part that holds the rollers, and one end of the roller that is provided along the remaining three sides of the plane cover part and fitted to the edge of the side wall. a pair of block covers having a rim for holding the block cover, and an engaging part protruding from at least one of the plane cover part and the side cover part; a pair of first block covers extending along the plane cover part of each of the block covers; a second piece interposed between the first piece and along one of the side cover parts;
A locking portion provided at the tip of each first piece and sandwiching the side cover portions of the pair of block covers between the first piece and the second piece, and an engaged portion that is engaged with the engaging portion of the block cover. A roller bearing comprising: a sleeve having a joint portion;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990058743U JPH0417513U (en) | 1990-06-01 | 1990-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990058743U JPH0417513U (en) | 1990-06-01 | 1990-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0417513U true JPH0417513U (en) | 1992-02-13 |
Family
ID=31584634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990058743U Pending JPH0417513U (en) | 1990-06-01 | 1990-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0417513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011030758A1 (en) * | 2009-09-08 | 2011-03-17 | 株式会社ジェイテクト | Sliding type tripod constant velocity joint |
| JP2011058533A (en) * | 2009-09-08 | 2011-03-24 | Jtekt Corp | Sliding type tripod constant velocity joint |
| JP2013174362A (en) * | 2008-12-19 | 2013-09-05 | Jtekt Corp | Sliding-type tripod constant velocity joint |
-
1990
- 1990-06-01 JP JP1990058743U patent/JPH0417513U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013174362A (en) * | 2008-12-19 | 2013-09-05 | Jtekt Corp | Sliding-type tripod constant velocity joint |
| WO2011030758A1 (en) * | 2009-09-08 | 2011-03-17 | 株式会社ジェイテクト | Sliding type tripod constant velocity joint |
| JP2011058533A (en) * | 2009-09-08 | 2011-03-24 | Jtekt Corp | Sliding type tripod constant velocity joint |
| CN102483098A (en) * | 2009-09-08 | 2012-05-30 | 株式会社捷太格特 | Sliding Type Tripod Constant Velocity Joint |
| CN102483098B (en) * | 2009-09-08 | 2014-09-10 | 株式会社捷太格特 | Sliding Type Tripod Constant Velocity Joint |