Title:
エンジンまたはコンプレッサ用のケース
Document Type and Number:
Japanese Patent JP6530511
Kind Code:
B2
Abstract:
A housing for a motor or compressor has an elongate crankcase with two end surfaces. At least one cylinder chamber is provided in which a piston is caused to perform a movement by rotation of the crankshaft. The internal diameter of the crankcase narrows monotonously from the first end surface to the second end surface. A crankcase shaped in this way can be manufactured particularly easily by virtue of the casting being performed around a shaping mandrel. A shaping mandrel of this type must likewise narrow monotonously in order that, after the casting has been performed around it, the shaping mandrel can be pulled out of the housing at a first end. By way of the shaping of the crankcase, it is possible for the housing to be of unipartite and at the same time very compact construction.
Inventors:
Olivier Erbier
Application Number:
JP2017558774A
Publication Date:
June 12, 2019
Filing Date:
January 28, 2016
Export Citation:
Assignee:
Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
International Classes:
F02F1/00; F04B39/12; F04B39/14; F16J10/00
Domestic Patent References:
| JP5064484U | ||||
| JP2006183530A | ||||
| JP49132308U | ||||
| JP5099068A | ||||
| JP2005344727A | ||||
| JP59081785U | ||||
| JP2003214173A | ||||
| JP3068576U | ||||
| JP2010502881A |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima
Morita Taku
Junichi Maekawa
Hiroyasu Ninomiya
Ueshima