Patents Assigned to Archambel, S.A.
  • Patent number: 4290164
    Abstract: An adaptor (60,160,260,360) is provided for connecting two different style arm ends (41,42) to a crosspin-type blade (43). The adaptor includes three latch or blocking means (63,163,263,363; 70,170,270, 372; 72,172,272,372) with the first latch or blocking means (63,163,263,363) having a constricted opening (64,164,264,364) facing forward or rearward of the adaptor (60,160,260,360) for snap-fitting over a crosspin (44) of the blade (43). The second latch or blocking means (70,170,270,372) includes a flexible member (66,166,266,373) located on a body (61,161,261,361) of the adaptor (60,160,260,360) to engage in an opening (48) in the hook end of a first style arm (41) when said hook end encircles the body (61,161,261,361) of the adaptor.
    Type: Grant
    Filed: October 10, 1979
    Date of Patent: September 22, 1981
    Assignee: Archambel, S.A.
    Inventor: Johan H. van den Berg