(19)
(11) EP 0 127 186 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
03.09.1986 Bulletin 1986/36

(43) Date of publication A2:
05.12.1984 Bulletin 1984/49

(21) Application number: 84106200

(22) Date of filing: 30.05.1984
(84) Designated Contracting States:
BE CH DE FR IT LI NL SE

(30) Priority: 01.06.1983 JP 8382083

(71) Applicant: YOSHIDA KOGYO K.K.
 ()

(72) Inventor:
  • Hasegawa, Akira
     ()

   


(54) Slide fastener stringer


(57) A slide fastener stringer (1) having a continuous zigzag-shaped thermoplastic molded coupling element strip (3). The strip (3) includes a succession of spaced coupling elements (5), each having a pair of first and second legs (9,10) extending from a head (8) in a common direction. A plurality of first and second solid connecting portions (6,7) is disposed alternately at opposite sides of the strip (3) and extends one between each adjacent pair of the coupling elements (5). The individual connecting portions (6,7) are moresiender than the coupling element legs (9,10). The two adjacent legs (9,9), (10, 10) interconnected by each connecting portion (6), (7) terminate in a combined broad foot with opposite corners or ends (9b, 9b), (10b, 10b) thereof substantially squared and thus not chamfered.







Search report