JPH0294961U - - Google Patents

Info

Publication number
JPH0294961U
JPH0294961U JP289489U JP289489U JPH0294961U JP H0294961 U JPH0294961 U JP H0294961U JP 289489 U JP289489 U JP 289489U JP 289489 U JP289489 U JP 289489U JP H0294961 U JPH0294961 U JP H0294961U
Authority
JP
Japan
Prior art keywords
pulley
rolling bearing
cylinder part
flange
press
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
JP289489U
Other languages
Japanese (ja)
Other versions
JP2527396Y2 (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 JP1989002894U priority Critical patent/JP2527396Y2/en
Publication of JPH0294961U publication Critical patent/JPH0294961U/ja
Application granted granted Critical
Publication of JP2527396Y2 publication Critical patent/JP2527396Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Pulleys (AREA)

Description

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

第１図は、この考案に係るプーリの第１の実施
例を示す断面図、第２図は同上のプーリの第２の
実施例を示す断面図、第３図は同上プーリの第３
の実施例を示す断面図、第４図はベルト伝動装置
の概略図、第５図は従来のプーリを示す断面図で
ある。 １……プーリ軸、１０……転がり軸受、２０…
…プーリ本体、２１……内筒部、２２……盲板、
２３……フランジ、２４……外筒部、３０……シ
ール部材。 FIG. 1 is a sectional view showing a first embodiment of the pulley according to the invention, FIG. 2 is a sectional view showing a second embodiment of the same pulley, and FIG. 3 is a sectional view showing a third embodiment of the same pulley.
4 is a schematic diagram of a belt transmission device, and FIG. 5 is a sectional diagram showing a conventional pulley. 1... Pulley shaft, 10... Rolling bearing, 20...
...Pulley body, 21...Inner cylinder part, 22...Blind plate,
23...Flange, 24...Outer cylinder portion, 30...Sealing member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プーリ軸の外側に転がり軸受を取付け、その転
がり軸受に回転自在に支持されたプーリ本体を金
属板のプレス成形品としたプーリにおいて、前記
プーリ本体が、転がり軸受の外側に圧入される内
筒部の一端に、その内筒部の一端開口を閉塞する
盲板を設け、上記内筒部の他端外周にフランジを
形成し、そのフランジの外径縁にベルト案内用の
外筒部を設けた構成とされ、前記内筒部の他端開
口を覆うシール部材をプーリ本体又はプーリ軸に
固定したことを特徴とするプーリ。 In a pulley in which a rolling bearing is attached to the outside of the pulley shaft, and the pulley body rotatably supported by the rolling bearing is a press-molded metal plate, the pulley body is press-fitted to the outside of the rolling bearing. A blind plate is provided at one end to close the opening at one end of the inner cylinder part, a flange is formed on the outer periphery of the other end of the inner cylinder part, and an outer cylinder part for belt guidance is provided on the outer diameter edge of the flange. What is claimed is: 1. A pulley according to claim 1, wherein a sealing member covering the other end opening of the inner cylindrical portion is fixed to a pulley main body or a pulley shaft.
JP1989002894U 1989-01-14 1989-01-14 Pulley Expired - Fee Related JP2527396Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989002894U JP2527396Y2 (en) 1989-01-14 1989-01-14 Pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989002894U JP2527396Y2 (en) 1989-01-14 1989-01-14 Pulley

Publications (2)

Publication Number Publication Date
JPH0294961U true JPH0294961U (en) 1990-07-27
JP2527396Y2 JP2527396Y2 (en) 1997-02-26

Family

ID=31204062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989002894U Expired - Fee Related JP2527396Y2 (en) 1989-01-14 1989-01-14 Pulley

Country Status (1)

Country Link
JP (1) JP2527396Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006161950A (en) * 2004-12-07 2006-06-22 Jtekt Corp Pulley device
JP2012172827A (en) * 2011-02-24 2012-09-10 Nsk Ltd Pulley device
CN106640980A (en) * 2017-03-20 2017-05-10 刘小军 Waterproof bearing
JP2019113185A (en) * 2017-12-22 2019-07-11 Ntn株式会社 Pulley unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127456U (en) * 1980-02-29 1981-09-28
JPS60122062U (en) * 1984-01-26 1985-08-17 エヌ・テ−・エヌ東洋ベアリング株式会社 tension pulley

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56127456U (en) * 1980-02-29 1981-09-28
JPS60122062U (en) * 1984-01-26 1985-08-17 エヌ・テ−・エヌ東洋ベアリング株式会社 tension pulley

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006161950A (en) * 2004-12-07 2006-06-22 Jtekt Corp Pulley device
JP2012172827A (en) * 2011-02-24 2012-09-10 Nsk Ltd Pulley device
CN106640980A (en) * 2017-03-20 2017-05-10 刘小军 Waterproof bearing
JP2019113185A (en) * 2017-12-22 2019-07-11 Ntn株式会社 Pulley unit

Also Published As

Publication number Publication date
JP2527396Y2 (en) 1997-02-26

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Legal Events

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LAPS Cancellation because of no payment of annual fees