Patents Assigned to Witco A/S
  • Patent number: 4768804
    Abstract: A device for attaching a boot (5) to a ski (11), especially a cross-country racing or cross-country touring ski, comprising a locking assembly (12,12b,14) on the ski (11), which co-operates with portions of the user's footwear for the attachment thereof to the ski. For the purpose of achieving a lockable connection between the boot and the ski which secures a good side guidance as well as free and unobstructed lifting movement upwardly to a correct, limited degree, at the same time permitting an orthopedicly correct boot, such as an ordinary hiking boot to be used, the present invention discloses a novel locking assembly (12a, 12b, 14) which is provided on the ski, when can co-operate with attachment portions (6, 7) which are defined in the footwear sole surface (1) in the area of the toe portion (2') of the foot.
    Type: Grant
    Filed: March 18, 1986
    Date of Patent: September 6, 1988
    Assignee: WITCO A/S
    Inventor: Bror With, deceased
  • Patent number: 4109932
    Abstract: A ski binding of the toe binding type having a clamping bail. The binding is intended for cooperation with a ski boot, the sole of which has edges converging in a forward direction but no laterally protruding sole rim. Instead, the boot sole has an extension in front of the upper engaged laterally by converging toe iron lugs carried by a toe iron base plate. The clamping bail is slidably mounted in slots in the toe iron lugs in a position forward of the upper and extend forwardly outside of the lugs. The forward end of the bail is mounted in a tensioning lever of the toggle type mounted forward of the toe iron lugs.
    Type: Grant
    Filed: April 4, 1977
    Date of Patent: August 29, 1978
    Assignee: Witco A/S
    Inventor: Bror With