JPS61114119U - - Google Patents

Info

Publication number
JPS61114119U
JPS61114119U JP1984196600U JP19660084U JPS61114119U JP S61114119 U JPS61114119 U JP S61114119U JP 1984196600 U JP1984196600 U JP 1984196600U JP 19660084 U JP19660084 U JP 19660084U JP S61114119 U JPS61114119 U JP S61114119U
Authority
JP
Japan
Prior art keywords
ceramic
cylindrical body
rotating shaft
inclined plane
ceramic cylindrical
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
Application number
JP1984196600U
Other languages
Japanese (ja)
Other versions
JPH045768Y2 (en
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 JP1984196600U priority Critical patent/JPH045768Y2/ja
Publication of JPS61114119U publication Critical patent/JPS61114119U/ja
Application granted granted Critical
Publication of JPH045768Y2 publication Critical patent/JPH045768Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)
  • Sliding-Contact Bearings (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Ceramic Products (AREA)

Description

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

第１図は本考案のセラミツクスリーブの第１実
施例を示す断面図、第２図は本考案の第２実施例
を示す断面図、第３図は本考案の第３実施例を示
す断面図、第４図は本考案の第４実施例を示す断
面図、第５図は従来のスリーブ構造の一例を示す
断面図、第６図は従来のスリーブ構造の他の例を
示す断面である。 １……回転軸、１ａ……段部、２……スリーブ
、３……キー溝、４……キー、５，５′……Ｕ字
状切欠き、６……ピン、７……金属製環状体、８
，８ａ，８ｂ，８ｃ，８ｄ，８ｅ……セラミツク
ス製筒状体、９……接合部、１０，１１，１１ａ
，１１ｂ，１１ｃ，１１ｄ，１６……金属製環状
体、１２……キー、１３，１５……接合部、１４
……セツトビス、１７……キー、１８，１９，２
０，２１，２２，２３，２４，２５，２６，２７
，２８，２９……接合部。 Fig. 1 is a sectional view showing the first embodiment of the ceramic sleeve of the present invention, Fig. 2 is a sectional view showing the second embodiment of the invention, and Fig. 3 is a sectional view showing the third embodiment of the invention. , FIG. 4 is a sectional view showing a fourth embodiment of the present invention, FIG. 5 is a sectional view showing an example of a conventional sleeve structure, and FIG. 6 is a sectional view showing another example of a conventional sleeve structure. 1...Rotating shaft, 1a...Step, 2...Sleeve, 3...Keyway, 4...Key, 5, 5'...U-shaped notch, 6...Pin, 7...Made of metal annulus, 8
, 8a, 8b, 8c, 8d, 8e... Ceramic cylindrical body, 9... Joint portion, 10, 11, 11a
, 11b, 11c, 11d, 16...Metal annular body, 12...Key, 13, 15...Joint part, 14
... Set screw, 17 ... Key, 18, 19, 2
0, 21, 22, 23, 24, 25, 26, 27
, 28, 29... joint.

Claims (1)

【実用新案登録請求の範囲】 １ セラミツクス製筒状体の少なくとも一端を傾
斜平面とし、該セラミツクス製筒状体の両端面に
それぞれ対応密接する端面を有する回転軸又は回
転軸に嵌合固定した金属製環状体により、前記セ
ラミツクス製筒状体の両端を圧接挟持して回転軸
に嵌挿固定したことを特徴とするセラミツクスリ
ーブ。 ２ 前記セラミツクス製筒状体の両端が傾斜平面
をなし、その傾斜面に対応密接する端面を有する
金属製環状体により両端より圧接挟持されている
実用新案登録請求の範囲第(1)項に記載のセラミ
ツクスリーブ。 ３ 前記セラミツクス製筒状体の一端が回転軸に
形成した段部に当接し、他端より金属製環状体に
より押圧密接した実用新案登録請求の範囲第(1)
項に記載のセラミツクスリーブ。[Claims for Utility Model Registration] 1. A rotating shaft having at least one end of a ceramic cylindrical body having an inclined plane and end faces closely corresponding to both end faces of the ceramic cylindrical body, or a metal fitted and fixed to a rotating shaft. A ceramic sleeve, characterized in that both ends of the ceramic cylindrical body are pressed and held by an annular body and are fitted and fixed to a rotating shaft. 2. The ceramic cylindrical body has an inclined plane at both ends, and is held under pressure from both ends by a metal annular body having an end face that closely corresponds to the inclined plane. ceramic sleeve. 3. Utility model registration claim No. 1, in which one end of the ceramic cylindrical body is in contact with a stepped portion formed on the rotating shaft, and the other end is pressed closely by the metal annular body.
Ceramic sleeves described in section.
JP1984196600U 1984-12-28 1984-12-28 Expired JPH045768Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984196600U JPH045768Y2 (en) 1984-12-28 1984-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984196600U JPH045768Y2 (en) 1984-12-28 1984-12-28

Publications (2)

Publication Number Publication Date
JPS61114119U true JPS61114119U (en) 1986-07-18
JPH045768Y2 JPH045768Y2 (en) 1992-02-18

Family

ID=30754414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984196600U Expired JPH045768Y2 (en) 1984-12-28 1984-12-28

Country Status (1)

Country Link
JP (1) JPH045768Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362624U (en) * 1986-10-14 1988-04-25

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49146223U (en) * 1973-04-23 1974-12-17
JPS57118078A (en) * 1981-01-12 1982-07-22 Tokyo Shibaura Electric Co Assembly of ceramic member and metal member
JPS5881916A (en) * 1981-11-10 1983-05-17 Nippon Steel Corp Structure of ceramic sleeve roll

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49146223U (en) * 1973-04-23 1974-12-17
JPS57118078A (en) * 1981-01-12 1982-07-22 Tokyo Shibaura Electric Co Assembly of ceramic member and metal member
JPS5881916A (en) * 1981-11-10 1983-05-17 Nippon Steel Corp Structure of ceramic sleeve roll

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362624U (en) * 1986-10-14 1988-04-25

Also Published As

Publication number Publication date
JPH045768Y2 (en) 1992-02-18

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