EP 0093210 B1 19890222 - STRING LOAD APPORTIONED RACKET
Title (en)
STRING LOAD APPORTIONED RACKET
Publication
Application
Priority
EP 82302234 A 19820429
Abstract (en)
[origin: EP0093210A1] A racket has a hand grip (13) joined to a frame having a shank region (11) and flaring outwards in a throat region (12) and extending around a generally oval ball-hitting region stand by transverse strings (17) and longitudinal strings (15). A central plurality of the strings (15) have a strung length at least 30% longer than all other strings in the network and that this central plurality includes at least one third (1/3) of all the longitudinal strings in the network. The longer longitudinal strings are strung with at least 30% more tension than all other strings in the network so that the longer strung length and the greater tension causes the longer longitudinal strings to provide a greater share in the transverse strangs of the string force that decelerates a ball penetrating the string network in the central region occupied by the longer longitudinal strings.
IPC 1-7
IPC 8 full level
A63B 49/02 (2006.01); A63B 51/00 (2006.01)
CPC (source: EP US)
A63B 49/02 (2013.01 - EP); A63B 49/028 (2015.10 - EP US); A63B 49/03 (2015.10 - EP US); A63B 51/00 (2013.01 - EP); A63B 51/004 (2020.08 - EP); A63B 51/02 (2013.01 - US); A63B 60/54 (2015.10 - US); A63B 51/004 (2020.08 - US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0093210 A1 19831109; EP 0093210 B1 19890222; DE 3279456 D1 19890330
DOCDB simple family (application)
EP 82302234 A 19820429; DE 3279456 T 19820429