JPH0469689U - - Google Patents

Info

Publication number
JPH0469689U
JPH0469689U JP11112690U JP11112690U JPH0469689U JP H0469689 U JPH0469689 U JP H0469689U JP 11112690 U JP11112690 U JP 11112690U JP 11112690 U JP11112690 U JP 11112690U JP H0469689 U JPH0469689 U JP H0469689U
Authority
JP
Japan
Prior art keywords
timing gear
hole
bolt
fixing device
tapered
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
JP11112690U
Other languages
Japanese (ja)
Other versions
JP2534167Y2 (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 JP1990111126U priority Critical patent/JP2534167Y2/en
Publication of JPH0469689U publication Critical patent/JPH0469689U/ja
Application granted granted Critical
Publication of JP2534167Y2 publication Critical patent/JP2534167Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Gears, Cams (AREA)

Description

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

第１図は本考案に係るタイミングギアの固定装
置の一実施例を示した側断面図、第２図はその作
用を説明するための要部側断面図、第３図は従来
の技術を説明するためのスーパーチヤージヤの側
断面図である。 図中、２１はロータ軸、２２はテーパ穴、２３
はねじ穴、２５はテーパスリーブ、２６はボルト
、２７はタイミングギアである。 Fig. 1 is a side sectional view showing an embodiment of the timing gear fixing device according to the present invention, Fig. 2 is a side sectional view of the main part to explain its operation, and Fig. 3 is a conventional technique. FIG. In the figure, 21 is a rotor shaft, 22 is a tapered hole, 23
2 is a screw hole, 25 is a tapered sleeve, 26 is a bolt, and 27 is a timing gear.

Claims (1)

【実用新案登録請求の範囲】 １ スーパーチヤージヤ等の容積形回転式圧縮機
に備えられる一対のロータ間の位相を調節したタ
イミングギアをロータ軸に固定させるためのタイ
ミングギアの固定装置において、上記ロータ軸内
に軸方向に沿つて漸次縮径して形成され上記タイ
ミングギアの位置へ延長されたテーパ穴と、該テ
ーパ穴の延長端からさらに同軸上に螺刻されたね
じ穴と、該テーパ穴に摺接するテーパスリーブと
、上記ねじ穴に螺合すると共に上記テーパスリー
ブを上記テーパ穴に押込むボルトとを備えたこと
を特徴とするタイミングギアの固定装置。 ２ 第１項記載のタイミングギアの固定装置にお
いて、テーパスリーブを有したボルトに代え、テ
ーパ部を形成したボルトを備えたタイミングギア
の固定装置。[Claims for Utility Model Registration] 1. A timing gear fixing device for fixing to a rotor shaft a timing gear that adjusts the phase between a pair of rotors provided in a positive displacement rotary compressor such as a supercharger. a taper hole formed in the rotor shaft with a diameter gradually decreasing along the axial direction and extending to the position of the timing gear; a threaded hole further coaxially threaded from the extended end of the taper hole; A timing gear fixing device comprising: a tapered sleeve that slides into the hole; and a bolt that threads into the threaded hole and pushes the tapered sleeve into the tapered hole. 2. The timing gear fixing device according to item 1, which includes a bolt with a tapered portion instead of the bolt with a tapered sleeve.
JP1990111126U 1990-10-25 1990-10-25 Timing gear fixing device Expired - Lifetime JP2534167Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990111126U JP2534167Y2 (en) 1990-10-25 1990-10-25 Timing gear fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990111126U JP2534167Y2 (en) 1990-10-25 1990-10-25 Timing gear fixing device

Publications (2)

Publication Number Publication Date
JPH0469689U true JPH0469689U (en) 1992-06-19
JP2534167Y2 JP2534167Y2 (en) 1997-04-30

Family

ID=31858543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990111126U Expired - Lifetime JP2534167Y2 (en) 1990-10-25 1990-10-25 Timing gear fixing device

Country Status (1)

Country Link
JP (1) JP2534167Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999049220A1 (en) * 1998-03-23 1999-09-30 Taiko Kikai Industries Co., Ltd. Dry vacuum pump
JP2008114073A (en) * 2006-11-03 2008-05-22 Faurecia Sieges D'automobile Method of manufacturing motor vehicle seat, and seat manufactured by implementing the method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184U (en) * 1985-06-15 1987-01-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62184U (en) * 1985-06-15 1987-01-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999049220A1 (en) * 1998-03-23 1999-09-30 Taiko Kikai Industries Co., Ltd. Dry vacuum pump
US6371744B1 (en) 1998-03-23 2002-04-16 Taiko Kikai Industries Co., Ltd. Dry screw vacuum pump having spheroidal graphite cast iron rotors
US6554593B2 (en) 1998-03-23 2003-04-29 Taiko Kikai Industries Co., Ltd. Dry screw vaccum pump having nitrogen injection
JP2008114073A (en) * 2006-11-03 2008-05-22 Faurecia Sieges D'automobile Method of manufacturing motor vehicle seat, and seat manufactured by implementing the method

Also Published As

Publication number Publication date
JP2534167Y2 (en) 1997-04-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term