JPS6081312U - thrust pairing - Google Patents
thrust pairingInfo
- Publication number
- JPS6081312U JPS6081312U JP17242983U JP17242983U JPS6081312U JP S6081312 U JPS6081312 U JP S6081312U JP 17242983 U JP17242983 U JP 17242983U JP 17242983 U JP17242983 U JP 17242983U JP S6081312 U JPS6081312 U JP S6081312U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- ball guide
- bent part
- guide bent
- flat part
- 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
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
- Support Of The Bearing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図は従来例を示し、第１図はメディアク
ランプ機構の断面図、第２図はこのメディアクランプ機
構に備えられるスラストベアリングの断面図、第３図〜
第６図は本考案の一実施例を示し、第３図はメディアク
ランプ機構の断面図、第４図は第３図に示すメディアク
ランプ機構に設けられるスラストベアリングの平面図、
第５図は同断面図、第６図は同分解斜視図、第７図は本
考案を他のメディアクランプ機構に適用した断面図であ
る。
３・・・・・・スピンドル、４・・・・・・プーリ、５
・川・・メディア、６・・・・・・ハブフレーム、７・
・・・・・ハブシャフト、８・・・・・・ハブ、２０・
・・・・・スラストベアリング、Ｃ・・・・・・外側の
ロータ、Ｄ・・・・・・内側のロータ、２１・・・・・
・ボール、２２・・・・・・底面、２２・・・・・・ハ
ブシャフト嵌合穴、２３．２８・・・・・・ボールガイ
ド用折曲部、２４・・・・・・外周壁、２５・・・・・
・爪片、２６・曲・平坦部、２７・・・・・・凸部、２
９・・・・・・構成体、２８・・・・・・ボールガイド
用折曲部。1 and 2 show a conventional example, where FIG. 1 is a sectional view of the media clamp mechanism, FIG. 2 is a sectional view of the thrust bearing provided in this media clamp mechanism, and FIGS.
FIG. 6 shows an embodiment of the present invention, FIG. 3 is a sectional view of the media clamp mechanism, and FIG. 4 is a plan view of the thrust bearing provided in the media clamp mechanism shown in FIG. 3.
FIG. 5 is a sectional view of the same, FIG. 6 is an exploded perspective view of the same, and FIG. 7 is a sectional view of the present invention applied to another media clamp mechanism. 3...Spindle, 4...Pulley, 5
・River...Media, 6...Hub frame, 7.
...Hub shaft, 8...Hub, 20.
...Thrust bearing, C...Outer rotor, D...Inner rotor, 21...
・Ball, 22...Bottom surface, 22...Hub shaft fitting hole, 23.28...Bent part for ball guide, 24...Outer peripheral wall , 25...
・Claw piece, 26・Curved/flat part, 27...Convex part, 2
9...Construction body, 28...Bending portion for ball guide.
Claims (1)
斜せるボールガイド用折曲部を有し外周壁の上縁に爪片
を突設せる一方のロータと、平坦部の内方に凸部を設は
前記平坦部の外周縁に向って傾斜せるボールガイド用折
曲部を設けた他方のロータと、複数個のボールとより成
り、一方のロータの底面及びボールガイド用折曲部と、
他方のロータのボールガイド用折曲部及び平坦部との間
に、ボールを回転可能に抱持し、一方のロータの爪片を
、他方のロータのボールガイド用折曲部に僅かの間隙を
以て重ね合せたことを特徴とするスラストベアリング。One rotor has a cylindrical shape and has a ball guide bent part that slopes toward the hole at the periphery of a fitting hole in the center of the bottom surface, and has claw pieces protruding from the upper edge of the outer peripheral wall, and one rotor has a flat part inside. The rotor is made up of a plurality of balls, and the other rotor has a ball guide bent part that is inclined toward the outer periphery of the flat part, and a plurality of balls are formed on the bottom surface of one rotor. The music section and
The ball is rotatably held between the ball guide bent part and the flat part of the other rotor, and the claw piece of one rotor is connected to the ball guide bent part of the other rotor with a slight gap. A thrust bearing characterized by its overlapping structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17242983U JPS6081312U (en) | 1983-11-09 | 1983-11-09 | thrust pairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17242983U JPS6081312U (en) | 1983-11-09 | 1983-11-09 | thrust pairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6081312U true JPS6081312U (en) | 1985-06-05 |
Family
ID=30375866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17242983U Pending JPS6081312U (en) | 1983-11-09 | 1983-11-09 | thrust pairing |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081312U (en) |
-
1983
- 1983-11-09 JP JP17242983U patent/JPS6081312U/en active Pending
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