EP 0061200 A3 19830119 - OAR CRUTCH FOR ROW BOATS
Title (en)
OAR CRUTCH FOR ROW BOATS
Publication
Application
Priority
JP 4346981 A 19810324
Abstract (en)
[origin: EP0061200A2] An oar crutch for row boats comprising a generally U-shaped crutch body having inner and outer arms (31; 32) as well as comprising an elastic retaining member (4) for connecting the ends of the crutch body arms. One end of the retaining member is hinged to the outer end of the inner arm (31) whereas the other end i.e. the leading end portion of the retaining member can be brought into engagement with the leading end portion (34) of the outer crutch body arm (32). For locking the leading end (42) of the retaining member to the outer arm (31) a stopper projection (43) and a notch (35) are provided in the leading end portion of said retaining member and the associated portion of the outer crutch arm, respectively.
IPC 1-7
IPC 8 full level
B63H 16/06 (2006.01); B63H 16/067 (2006.01); B63H 16/073 (2006.01)
CPC (source: EP)
B63H 16/06 (2013.01)
Citation (search report)
- [X] DE 86460 C
- [X] FR 1334182 A 19630802 - FISCHER AG GEORG
- [A] US 3084409 A 19630409 - GRIFFITHS EDWARD G
- [A] GB 773688 A 19570501 - TALBOT STEAD TUBE COMPANY LTD
- [A] US 1656534 A 19280117 - ROLLINS ALDEN H
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0061200 A2 19820929; EP 0061200 A3 19830119; DE 61200 T1 19830203; JP S57158194 A 19820929
DOCDB simple family (application)
EP 82102460 A 19820324; DE 82102460 T 19820324; JP 4346981 A 19810324