Title:
【発明の名称】手動式ポンプ又はコンプレッサ
Document Type and Number:
Japanese Patent JP2002526718
Kind Code:
A
Abstract:
Apparatus comprising a pump or compressor operated by a pull-cord wound around a pulley ( 9 ), in which the pulley drives a shaft ( 11 ) which drives the pump or compressor, and the pulley is recoiled by means of a retractor type spring ( 32 ), torsion bar or elastic band. The retractor spring is mounted not both co-planar and co-axial with the pulley. The principal may be applied to reciprocating or rotary pumps or compressors, with compressible or incompressible fluid.
Inventors:
Peck, Julian, Claude
Application Number:
JP2000574836A
Publication Date:
August 20, 2002
Filing Date:
September 09, 1999
Export Citation:
Assignee:
Peck, Julian, Claude
International Classes:
F04B9/04; F04B9/14; F04B17/00; F04B33/00; F04B33/02; F04B41/00; F04B23/00; F04B53/00; (IPC1-7): F04B33/00; F04B9/14; F04B23/00; F04B41/00; F04B53/00
Attorney, Agent or Firm:
Nakajima Shiro