Patents Represented by Attorney, Agent or Law Firm Pillsbury Winthrop LP
  • Patent number: 6234782
    Abstract: An injection mould for making a bucket with a handle pivotally connected to the bucket by means of projections on the handle, said projections being in snap engagement with diametrally opposed openings in the bucket, said mould comprising a stationary mould half (20) and a movable mould half (21). The two mould halves (20,21) define a bucket mould cavity (27) corresponding to the shape of the bucket and handle mould cavity (29) corresponding to the shape of the handle and which in its entirety is radially external to the bucket mould cavity (27). The handle mould cavity (29) is externally defined by a movable mould member (34) in each of the portions corresponding to the projections. The mould member (34) is arranged on an arm (36) connected to an ejection plate (32). Further ejection pins (33) are connected to the ejection plate (32) for ejection of the handle.
    Type: Grant
    Filed: July 14, 1999
    Date of Patent: May 22, 2001
    Assignee: A.B.C. Hansen Vaerktojsfabrik A/S
    Inventor: Albert B. C. Hansen