JPH03112130U - - Google Patents

Info

Publication number
JPH03112130U
JPH03112130U JP2073590U JP2073590U JPH03112130U JP H03112130 U JPH03112130 U JP H03112130U JP 2073590 U JP2073590 U JP 2073590U JP 2073590 U JP2073590 U JP 2073590U JP H03112130 U JPH03112130 U JP H03112130U
Authority
JP
Japan
Prior art keywords
boot
diameter end
small
boot body
universal joint
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
Application number
JP2073590U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP2073590U priority Critical patent/JPH03112130U/ja
Publication of JPH03112130U publication Critical patent/JPH03112130U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sealing Devices (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第１Ａ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図はブーツ本体の要部断面図、第４図〜第
６図は従来例を示す断面図である。 １０……ブーツ、２０……ブーツ本体、２２…
…大径端部、２３……外径側ヒダ部、２４……屈
曲部、２５……内径側ヒダ部、２６……小径端部
、３０……ブーツアダプタ、３２……大径端部、
３４……小径端部、３６……延長部、４０……環
状部材、４２……円筒形部分、４４……円錐台形
部分、４６……ベルマウス、４８……端縁。 Figures 1 and 1A are sectional views of a universal joint fitted with a boot showing an embodiment of this invention, Figures 2 and 3 are sectional views of essential parts of the boot body, and Figures 4 to 6 are conventional It is a sectional view showing an example. 10...boots, 20...boots body, 22...
...Large diameter end, 23...Outer diameter pleat, 24...Bending portion, 25...Inner diameter pleat, 26...Small diameter end, 30...Boot adapter, 32...Large diameter end,
34... Small diameter end portion, 36... Extension portion, 40... Annular member, 42... Cylindrical portion, 44... Frame-shaped portion, 46... Bell mouth, 48... End edge.

Claims (1)

【実用新案登録請求の範囲】 (1) 小径端部と大径端部との間に１つの屈曲部
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、ブーツ本体の小径端部を固定するため
の環状部材とからなり、 前記環状部材はブーツ本体の小径端部から屈曲
部近傍まで延在してブーツ本体の内径側ヒダ部を
バツクアツプするための円錐台形部分を有してい
る自在継手用ブーツ。 (2) 前記ブーツアダプタの小径端部にブーツ本
体の外径側ヒダ部をバツクアツプするための円弧
状断面部分を有する延長部が形成されている請求
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. and an annular member for fixing the small-diameter end of the boot body, the annular member extending from the small-diameter end of the boot body to the vicinity of the bent part and connecting to the inner diameter fold of the boot body. A boot for a universal joint that has a truncated conical part for backing up the part. (2) The boot for a universal joint according to claim 1, wherein the small-diameter end of the boot adapter is formed with an extension having an arc-shaped cross section for backing up the outer diameter fold of the boot body.
JP2073590U 1990-02-28 1990-02-28 Pending JPH03112130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2073590U JPH03112130U (en) 1990-02-28 1990-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2073590U JPH03112130U (en) 1990-02-28 1990-02-28

Publications (1)

Publication Number Publication Date
JPH03112130U true JPH03112130U (en) 1991-11-15

Family

ID=31523822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2073590U Pending JPH03112130U (en) 1990-02-28 1990-02-28

Country Status (1)

Country Link
JP (1) JPH03112130U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003621A (en) * 2002-03-22 2004-01-08 Gkn Loebro Gmbh Rolling boots and rolling boots stucture
JP2012122587A (en) * 2010-12-10 2012-06-28 Toyoda Gosei Co Ltd Structure of boot seal for variable compression ratio engine
JP2018169000A (en) * 2017-03-30 2018-11-01 キーパー株式会社 Cvj boot with metal ring and its manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825450A (en) * 1971-08-03 1973-04-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4825450A (en) * 1971-08-03 1973-04-03

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004003621A (en) * 2002-03-22 2004-01-08 Gkn Loebro Gmbh Rolling boots and rolling boots stucture
JP4698931B2 (en) * 2002-03-22 2011-06-08 ジー・ケー・エヌ・ドライブライン・ドイチェランド・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Roll boots and roll boot structures
JP2012122587A (en) * 2010-12-10 2012-06-28 Toyoda Gosei Co Ltd Structure of boot seal for variable compression ratio engine
CN102562354A (en) * 2010-12-10 2012-07-11 丰田合成株式会社 Boot seal for variable compression-rate engine
JP2018169000A (en) * 2017-03-30 2018-11-01 キーパー株式会社 Cvj boot with metal ring and its manufacturing method

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