(19)
(11) EP 0 485 427 A1

(12)

(43) Date of publication:
20.05.1992 Bulletin 1992/21

(21) Application number: 90911441.0

(22) Date of filing: 25.07.1990
(51) International Patent Classification (IPC): 
B62J 11/ 02( . )
F04B 39/ 00( . )
F04B 33/ 00( . )
(86) International application number:
PCT/US1990/004172
(87) International publication number:
WO 1991/002159 (21.02.1991 Gazette 1991/05)
(84) Designated Contracting States:
AT BE CH DE DK ES FR GB IT LI LU NL SE

(30) Priority: 09.08.1989 US 19890391350
29.09.1989 CA 19890615485
27.03.1990 US 19900499917

(71) Applicant: BIKE-O-MATIC LTD
Eagleville, PA 19403 (US)

(72) Inventor:
  • CHAPPELL, Gilmore, H.
    Deptford, NJ 08096 (US)

(74) Representative: Dupuis, François 
Cabinet Laurent et Charras, 3 Place de l'Hôtel-de-Ville, BP 203
F-42005 St. Etienne Cédex 1
F-42005 St. Etienne Cédex 1 (FR)

   


(54) PUMP