JPH0294934U - - Google Patents
Info
- Publication number
- JPH0294934U JPH0294934U JP1989003394U JP339489U JPH0294934U JP H0294934 U JPH0294934 U JP H0294934U JP 1989003394 U JP1989003394 U JP 1989003394U JP 339489 U JP339489 U JP 339489U JP H0294934 U JPH0294934 U JP H0294934U
- Authority
- JP
- Japan
- Prior art keywords
- fitting hole
- fitted
- bearing
- bearing fitting
- needle bearing
- 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 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 101150071927 AANAT gene Proteins 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C21/00—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement
- F16C21/005—Combinations of sliding-contact bearings with ball or roller bearings, for exclusively rotary movement the external zone of a bearing with rolling members, e.g. needles, being cup-shaped, with or without a separate thrust-bearing disc or ring, e.g. for universal 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/41—Couplings
-
- 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
- F16D3/40—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 with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes
- F16D3/41—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 with intermediate member provided with two pairs of outwardly-directed trunnions on intersecting axes with ball or roller bearings
Description
第１図は本考案の一実施例を示す要部側断面図
、第２図は第１図におけるストツパ部材３８の平
面図、第３図は従来のプロペラシヤフト用ユニバ
ーサルジヨイントの概略側断面図である。
１０……スパイダ、１２……軸、１８……ニー
ドルベアリング、２４及び３０……ヨーク、２６
及び３２……ベアリング嵌合孔、３４……溝、３
６……スナツプリング、３８……ストツパ部材、
４０……隆起部、４２……係止部。
Fig. 1 is a side sectional view of a main part showing an embodiment of the present invention, Fig. 2 is a plan view of the stopper member 38 in Fig. 1, and Fig. 3 is a schematic side sectional view of a conventional universal joint for a propeller shaft. It is. 10...Spider, 12...Shaft, 18...Needle bearing, 24 and 30...Yoke, 26
and 32...Bearing fitting hole, 34...Groove, 3
6...Snat spring, 38...Stopper member,
40...Protuberance, 42...Locking part.
Claims (1)
アリングを外嵌して同ニードルベアリングを協働
するヨークの対応するベアリング嵌合孔内に嵌装
し、同ベアリング嵌合孔の内周面に凹設された溝
内にストツパ部材を嵌挿させることによつて上記
ニードルベアリングの軸線方向の変位を抑止する
ようにしたものにおいて、上記ストツパ部材が、
皿状をなす中央の隆起部と同隆起部の外周に円周
方向の間隔を存して半径方向外方に突設された複
数の係止部とから形成され、同係止部は初期状態
において上記ベアリング嵌合孔の内径に等しいか
又はそれより小さい外径を有するが、上記隆起部
が平らな形状に圧潰されたとき拡径してその外方
端が上記ベアリング嵌合孔内の溝に嵌合し係止さ
れるように構成されたことを特徴とするプロペラ
シヤフト用ユニバーサルジヨイント。 A needle bearing is fitted externally to each shaft end of the cross-shaped spider, and the needle bearing is fitted into the corresponding bearing fitting hole of the cooperating yoke, and a recess is formed on the inner peripheral surface of the bearing fitting hole. The stopper member is fitted into the provided groove to suppress displacement of the needle bearing in the axial direction, wherein the stopper member includes:
It is formed from a dish-shaped central raised part and a plurality of locking parts protruding outward in the radial direction at circumferential intervals on the outer periphery of the raised part, and the locking parts are in the initial state. has an outer diameter equal to or smaller than the inner diameter of the bearing fitting hole, but when the raised portion is crushed into a flat shape, the diameter expands and its outer end forms a groove in the bearing fitting hole. A universal joint for a propeller shaft, characterized in that the universal joint is configured to be fitted and locked to the propeller shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003394U JPH0294934U (en) | 1989-01-15 | 1989-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989003394U JPH0294934U (en) | 1989-01-15 | 1989-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0294934U true JPH0294934U (en) | 1990-07-27 |
Family
ID=31204991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989003394U Pending JPH0294934U (en) | 1989-01-15 | 1989-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0294934U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4969196A (en) * | 1972-11-04 | 1974-07-04 | ||
| JPS5687159A (en) * | 1979-12-19 | 1981-07-15 | Tokyo Electric Co Ltd | Electronic cash register |
-
1989
- 1989-01-15 JP JP1989003394U patent/JPH0294934U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4969196A (en) * | 1972-11-04 | 1974-07-04 | ||
| JPS5687159A (en) * | 1979-12-19 | 1981-07-15 | Tokyo Electric Co Ltd | Electronic cash register |