(19)
(11)
EP 0 808 262 A1
(12)
(43)
Date of publication:
26.11.1997
Bulletin 1997/48
(21)
Application number:
95910958.0
(22)
Date of filing:
10.02.1995
(51)
International Patent Classification (IPC):
B23K
11/
00
( . )
F16D
65/
28
( . )
B60T
17/
08
( . )
(86)
International application number:
PCT/US1995/001666
(87)
International publication number:
WO 1996/024516
(
15.08.1996
Gazette 1996/37)
(84)
Designated Contracting States:
DE ES FR GB IT PT
(71)
Applicant:
NAI ANCHORLOK, INC.
Muskegon, Michigan 49443-0425 (US)
(72)
Inventor:
PIERCE, William, C.
Muskegon, MI 49445 (US)
(74)
Representative:
Schaumburg, Thoenes, Thurn Patentanwälte
Postfach 86 07 48
81634 München
81634 München (DE)
(54)
SPRING BRAKE ACTUATOR HAVING TWO-PLY PRESSURE PLATE ASSEMBLY