Title:
インペラーをシャフトに固定するための固定装置
Document Type and Number:
Japanese Patent JP4339782
Kind Code:
B2
Abstract:
The fastening arrangement ( 26 ) for an impeller ( 22 ) on a shaft ( 14 ), in particular for an impeller ( 22 ) of a turbocharger on a turbocharger shaft ( 14 ), comprises a bush ( 34 ), which can be screwed onto a shaft journal ( 20 ) of the shaft ( 14 ), and a shaft-side hub extension ( 30 ) of the impeller ( 22 ) having a central recess ( 32 ), into which the bush ( 34 ) can be inserted in a frictional manner. The hub extension ( 30 ), at least in the region of its shaft-side end, is designed approximately in the form of a hollow cylinder. The fastening arrangement ( 26 ) also comprises a press sleeve ( 36 ) which can be frictionally connected radially on the outside to the hub extension ( 30 ).
Inventors:
Thiele, Martin
Kunel, Jan Peter
Bettig, Joseph
Kunel, Jan Peter
Bettig, Joseph
Application Number:
JP2004501779A
Publication Date:
October 07, 2009
Filing Date:
May 05, 2003
Export Citation:
Assignee:
Arbor turbo systems acti genzel shaft
International Classes:
F01D5/04; F16D1/06; F01D1/00; F01D5/02; F01D11/02; F01D25/16; F02B39/00; F04D29/26; F16D1/08
Domestic Patent References:
| JP4203530A | ||||
| JP11148492A | ||||
| JP64015497A | ||||
| JP2000297788A | ||||
| JP5052356U |
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto