JPH03112128U - - Google Patents
Info
- Publication number
- JPH03112128U JPH03112128U JP2073290U JP2073290U JPH03112128U JP H03112128 U JPH03112128 U JP H03112128U JP 2073290 U JP2073290 U JP 2073290U JP 2073290 U JP2073290 U JP 2073290U JP H03112128 U JPH03112128 U JP H03112128U
- Authority
- JP
- Japan
- Prior art keywords
- boot
- curvature
- diameter end
- universal joint
- diameter side
- 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
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
第１図はこの考案の実施例を示すブーツを装着
した自在継手の断面図、第２図および第３図はブ
ーツの断面図、第４図は従来例を示す断面図、第
５図および第６図はブーツの要部断面図である。
１０……ブーツ、２０……ブーツ本体、２２…
…小径端部、２４……大径端部、２６……屈曲部
、３０……ブーツアダプタ。
Fig. 1 is a sectional view of a universal joint equipped with a boot showing an embodiment of this invention, Figs. 2 and 3 are sectional views of the boot, Fig. 4 is a sectional view of a conventional example, and Figs. FIG. 6 is a sectional view of the essential parts of the boot. 10...boots, 20...boots body, 22...
...Small diameter end, 24...Large diameter end, 26...Bending portion, 30...Boot adapter.
Claims (1)
を有する略Ｕ字形断面の可撓性ブーツ本体と、ブ
ーツ本体の大径端部と一体的に結合したブーツア
ダプタとからなり、ブーツ本体の肉厚が上記屈曲
部を最大として小径端部および大径端部へ向かつ
て漸次変化している自在継手用ブーツ。 (2) 上記屈曲部にリブを設けたことを特徴とす
る請求項１の自在継手用ブーツ。 (3) 上記屈曲部の内径側の曲率中心と外径側の
曲率をオフセツトさせるとともに、外径側の曲率
半径を内径側の曲率半径より大きくしたことを特
徴とする請求項１の自在継手用ブーツ。[Claims for Utility Model Registration] (1) A flexible boot body with a substantially U-shaped cross section having one bent part between the small diameter end and the large diameter end, and integrated with the large diameter end of the boot body. A boot for a universal joint, comprising a boot adapter and a boot adapter, the thickness of the boot body being maximum at the bent portion and gradually changing toward the small diameter end and the large diameter end. (2) The boot for a universal joint according to claim 1, characterized in that a rib is provided in the bent portion. (3) The universal joint according to claim 1, wherein the center of curvature on the inner diameter side of the bent portion is offset from the curvature on the outer diameter side, and the radius of curvature on the outer diameter side is made larger than the radius of curvature on the inner diameter side. boots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2073290U JPH03112128U (en) | 1990-02-28 | 1990-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2073290U JPH03112128U (en) | 1990-02-28 | 1990-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112128U true JPH03112128U (en) | 1991-11-15 |
Family
ID=31523819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2073290U Pending JPH03112128U (en) | 1990-02-28 | 1990-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112128U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6359221B2 (en) * | 1979-08-18 | 1988-11-18 |
-
1990
- 1990-02-28 JP JP2073290U patent/JPH03112128U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6359221B2 (en) * | 1979-08-18 | 1988-11-18 |