JPH0367758U - - Google Patents
Info
- Publication number
- JPH0367758U JPH0367758U JP12550489U JP12550489U JPH0367758U JP H0367758 U JPH0367758 U JP H0367758U JP 12550489 U JP12550489 U JP 12550489U JP 12550489 U JP12550489 U JP 12550489U JP H0367758 U JPH0367758 U JP H0367758U
- Authority
- JP
- Japan
- Prior art keywords
- boot
- bellows
- shaft coupling
- mechanical shaft
- diameter ring
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 1
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Description
第１図はこの考案の実施例のブーツ２１の半断
面図、第２図は蛇腹部２７の部分拡大断面図、第
３図はブーツ伸張側における蛇腹部２７の挙動を
示す断面図、第４，５図は変形態様の蛇腹部を示
す部分断面図、第６図は従来例のブーツ１の半断
面図、第７図は交差運動時のブーツ１の状態を示
す正面図、第８図はブーツ伸張側における蛇腹部
７の挙動を示す断面図。
１，２１……（機械軸継手用）ブーツ、３，２
３……大径リング部、５，２５……小径リング部
、７，２７……蛇腹部、１５，２９……山部、１
７，３１……谷部、１９，３３……斜壁、３５，
３５ａ……副谷（変曲部）、３７……溝（変曲部
）。
1 is a half-sectional view of a boot 21 according to an embodiment of the invention, FIG. 2 is a partially enlarged sectional view of the bellows portion 27, FIG. 3 is a sectional view showing the behavior of the bellows portion 27 on the boot extension side, and FIG. , 5 is a partial sectional view showing a modified bellows portion, FIG. 6 is a half sectional view of the conventional boot 1, FIG. 7 is a front view showing the state of the boot 1 during cross movement, and FIG. FIG. 3 is a sectional view showing the behavior of the bellows portion 7 on the boot extension side. 1, 21... (for mechanical shaft coupling) boots, 3, 2
3... Large diameter ring part, 5, 25... Small diameter ring part, 7, 27... Bellows part, 15, 29... Mountain part, 1
7,31...Tanibe, 19,33...Slanted wall, 35,
35a... Subtani (inflection part), 37... Groove (inflection part).
Claims (1)
の間に形成される蛇腹部から構成される熱可塑性
エラストマー材料製の機械軸継手用ブーツであつ
て、 前記蛇腹部において、山部と谷部とをつなぐ斜
壁に、１又は２以上の変曲部が周方向へ全周に渡
つて形成されている ことを特徴とする機械軸継手用ブーツ。[Claims for Utility Model Registration] A boot for a mechanical shaft coupling made of a thermoplastic elastomer material and comprising a large-diameter ring portion, a small-diameter ring portion, and a bellows portion formed between the two ring portions, the bellows comprising: 1. A boot for a mechanical shaft coupling, characterized in that, in the part, one or more inflection parts are formed all around the circumference in the circumferential direction on the inclined wall connecting the peak part and the valley part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989125504U JPH085418Y2 (en) | 1989-10-26 | 1989-10-26 | Boots for mechanical shaft couplings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989125504U JPH085418Y2 (en) | 1989-10-26 | 1989-10-26 | Boots for mechanical shaft couplings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0367758U true JPH0367758U (en) | 1991-07-02 |
| JPH085418Y2 JPH085418Y2 (en) | 1996-02-14 |
Family
ID=31673372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989125504U Expired - Lifetime JPH085418Y2 (en) | 1989-10-26 | 1989-10-26 | Boots for mechanical shaft couplings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085418Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011202760A (en) * | 2010-03-26 | 2011-10-13 | Nok Corp | Sealing device |
| JP2017124683A (en) * | 2016-01-12 | 2017-07-20 | トヨタ自動車株式会社 | Vehicle body front variable structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116859U (en) * | 1982-02-04 | 1983-08-09 | 鬼怒川ゴム工業株式会社 | bellows |
| JPS5986469U (en) * | 1982-12-01 | 1984-06-11 | 豊田工機株式会社 | boots |
| JPS62172853U (en) * | 1986-04-24 | 1987-11-02 | ||
| JPH01131024U (en) * | 1988-03-03 | 1989-09-06 |
-
1989
- 1989-10-26 JP JP1989125504U patent/JPH085418Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116859U (en) * | 1982-02-04 | 1983-08-09 | 鬼怒川ゴム工業株式会社 | bellows |
| JPS5986469U (en) * | 1982-12-01 | 1984-06-11 | 豊田工機株式会社 | boots |
| JPS62172853U (en) * | 1986-04-24 | 1987-11-02 | ||
| JPH01131024U (en) * | 1988-03-03 | 1989-09-06 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011202760A (en) * | 2010-03-26 | 2011-10-13 | Nok Corp | Sealing device |
| JP2017124683A (en) * | 2016-01-12 | 2017-07-20 | トヨタ自動車株式会社 | Vehicle body front variable structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085418Y2 (en) | 1996-02-14 |
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