EP 2018215 A1 20090128 - BALL HITTING DEVICE, IN PARTICULAR A TENNIS OR SQUASH RACQUET
Title (en)
BALL HITTING DEVICE, IN PARTICULAR A TENNIS OR SQUASH RACQUET
Title (de)
BALLSCHLAGGERÄT, INSBESONDERE TENNIS- ODER SQUASHSCHLÄGER
Title (fr)
INSTRUMENT DE FRAPPE DE BALLE, EN PARTICULIER RAQUETTE DE TENNIS OU DE SQUASH
Publication
Application
Priority
- EP 2007003910 W 20070503
- DE 102006023618 A 20060519
- DE 102006032075 A 20060711
Abstract (en)
[origin: WO2007134706A1] A ball hitting device, in particular a tennis or squash racquet, with a shaft comprising a grip and a head frame (11) connected to the shaft which delimits a ball hitting surface (19) in the form of longitudinal (14, 14') and transverse (20, 20') strings which intersect each other, wherein the longitudinal and transverse strings - in particular, each respectively in a meander form - pass through bore holes (15 or 21) formed at the top and bottom and on the left and right in the head frame (11).. The bore holes (15; 21) for the longitudinal (14) and transverse (20) strings in the two top and the two bottom diagonal bend areas (22) are each at a distance from one another such that, at the expense of a highest and lowest transverse string (20') as well as on the left side and on the right side, another longitudinal string (14') can be drawn essentially parallel to the other longitudinal strings (14), and vice versa.
IPC 8 full level
A63B 51/00 (2006.01); A63B 49/00 (2006.01)
CPC (source: EP US)
A63B 49/00 (2013.01 - EP); A63B 49/02 (2013.01 - US); A63B 49/022 (2015.10 - US); A63B 51/00 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007134706 A1 20071129; AT E457787 T1 20100315; DE 102006032075 A1 20071206; DE 502007002868 D1 20100401; EP 2018215 A1 20090128; EP 2018215 B1 20100217; ES 2339176 T3 20100517
DOCDB simple family (application)
EP 2007003910 W 20070503; AT 07724836 T 20070503; DE 102006032075 A 20060711; DE 502007002868 T 20070503; EP 07724836 A 20070503; ES 07724836 T 20070503