Bibliographic data

Document DE202004013640U1 (Pages: 16)

Bibliographic data Document DE202004013640U1 (Pages: 16)
INID Criterion Field Contents
54 Title TI [DE] Gefederter Fahrradrahmen
[EN] Sprung bicycle frame has deflection lever rotatably fastened on upper tube, swinging upwards to direct movement from rear wheel through spring strut to rear region of frame, to connection of upper tube and saddle tube
71/73 Applicant/owner PA GRAETZ MICHAEL, DE
72 Inventor IN
22/96 Application date AD Sep 1, 2004
21 Application number AN 202004013640
Country of application AC DE
Publication date PUB Dec 16, 2004
33
31
32		 Priority data PRC
PRN
PRD

51 IPC main class ICM B62K 25/10
51 IPC secondary class ICS B62K 19/02
IPC additional class ICA
IPC index class ICI
Cooperative patent classification CPC B62K 25/286
MCD main class MCM
MCD secondary class MCS B62K 25/28 (2006.01)
MCD additional class MCA
57 Abstract AB [EN] The sprung bicycle frame has a deflection lever (3) rotatably fastened on an upper tube (12) and which swings upwards and directs movement from the rear wheel through a spring strut (10) to the rear region of the frame, to the connection of the upper tube and saddle tube. The rear arm (5) of the deflection lever should be at an angle of preferably 15-20 degrees to the horizontal. A pivot point (16) between the rear swinging arm (6) and main frame (2) is located with a radius of preferably 75 mm around the middle point of the bottom bracket bearing (9).
56 Cited documents identified in the search CT
56 Cited documents indicated by the applicant CT
56 Cited non-patent literature identified in the search CTNP
56 Cited non-patent literature indicated by the applicant CTNP
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Search file IPC ICP B62K 25/28 B