公开(公告)号：US3879035A

公开(公告)日：1975-04-22

申请号：US29299072

申请日：1972-09-28

Applicant: ALUMINUM CO OF AMERICA

Inventor： DANCHULIS JAMES E ,  RANKIN JR PAUL B

IPC: A63B59/04 ,  A63B49/12

CPC classification number: A63B59/80 ,  A63B59/40 ,  A63B2102/16

Abstract: An improved racquet construction for paddle ball games and the like including a pair of spaced-apart opposed striking faces having sandwiched therebetween a honeycomb-like network comprising a light weight, high strength composition, especially aluminum. The honeycomb network conforms generally to the blade configuration and extends integrally into a handle portion for the racquet to become a part thereof. An edging strip, preferably comprising aluminum, is provided at the periphery of said sandwich construction and extends into said handle portion. The sandwich construction may be maintained by means of a suitable adhesive whereby said striking faces may be bonded to said edging strip.

Abstract translation: 一种用于桨球运动等的改进的球拍构造，包括一对间隔开的相对的打击面，夹在其间的蜂窝状网络包括重量轻的高强度组合物，特别是铝。 蜂窝网络通常符合叶片构造并且一体地延伸到手柄部分中，用于使球拍成为其一部分。 优选地包括铝的边缘条设置在所述夹层结构的周边并延伸到所述手柄部分中。 夹层结构可以通过合适的粘合剂保持，由此所述打击面可以结合到所述边缘条上。