JPH0227010U - - Google Patents
Info
- Publication number
- JPH0227010U JPH0227010U JP10604088U JP10604088U JPH0227010U JP H0227010 U JPH0227010 U JP H0227010U JP 10604088 U JP10604088 U JP 10604088U JP 10604088 U JP10604088 U JP 10604088U JP H0227010 U JPH0227010 U JP H0227010U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- center hole
- disk
- protrusion
- radial
- 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
- 238000003466 welding Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 1
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Description
第１図は本考案の一実施例平面図、第２図は第
１図のＡ―Ａ正断面図、第３図は使用時の固着前
正断面図、第４図は使用時の固着時正断面図、第
５図は従来品平面図、第６図は第５図のＢ―Ｂ正
断面図、第７図は固着前正断面図である。
１…下円板、１ａ…下円板中心孔、１ｅ…下円
板突片、２…上円板、２ａ…上円板中心孔、２ｂ
，２ｂ′…上円板矩形状溝、２ｃ…突片、２ｄ…
軸圧接片、３…軸、ｆ…上円板、下円板連結部。
Fig. 1 is a plan view of one embodiment of the present invention, Fig. 2 is a front sectional view taken along the line A-A in Fig. 1, Fig. 3 is a front sectional view before fixing in use, and Fig. 4 shows the fixing state in use. 5 is a plan view of a conventional product, FIG. 6 is a front sectional view taken along line BB in FIG. 5, and FIG. 7 is a front sectional view before fixing. 1...Lower disk, 1a...Lower disk center hole, 1e...Lower disk protrusion, 2...Upper disk, 2a...Upper disk center hole, 2b
, 2b'... Upper disk rectangular groove, 2c... Protruding piece, 2d...
Axial pressure welding piece, 3...Axle, f...Upper disc, lower disc connection part.
Claims (1)
した２重円板の下円板に複数個の放射状突片を折
曲して軸嵌挿中心孔を形成し、上円板の中心孔よ
り放射状に複数個の矩形状溝を設けて複数個の放
射状突片を形成し、放射状突片の基部に矩形状溝
を設け、該突片の先端を上方に折曲して軸圧接片
となし、上円板を下円板上に重合時前記軸圧接片
内面が中心孔に嵌合した軸外面を所定の力で圧接
し軸を保持し得る如くなした軸抜け防止用ホルダ
ースプリング。 The upper disk and the lower disk are integrally formed, and a plurality of radial protrusions are bent on the lower disk of the partially connected double disk to form a shaft insertion center hole. A plurality of rectangular grooves are provided radially from the center hole to form a plurality of radial protrusions, a rectangular groove is provided at the base of the radial protrusion, and the tip of the protrusion is bent upward to form a shaft. A holder for preventing the shaft from coming off, which is made of a pressure-welding piece, and is configured such that when the upper disc is superimposed on the lower disc, the inner surface of the shaft-pressing piece can be pressed against the outer surface of the shaft fitted in the center hole with a predetermined force to hold the shaft. spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10604088U JPH0227010U (en) | 1988-08-09 | 1988-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10604088U JPH0227010U (en) | 1988-08-09 | 1988-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0227010U true JPH0227010U (en) | 1990-02-22 |
Family
ID=31339193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10604088U Pending JPH0227010U (en) | 1988-08-09 | 1988-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006528329A (en) * | 2003-05-26 | 2006-12-14 | クリスティアン バウアー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Belleville spring that is prevented from sliding in the axial direction on the cylindrical surface of the container |
-
1988
- 1988-08-09 JP JP10604088U patent/JPH0227010U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006528329A (en) * | 2003-05-26 | 2006-12-14 | クリスティアン バウアー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー | Belleville spring that is prevented from sliding in the axial direction on the cylindrical surface of the container |