Patents by Inventor Jouni Kalm

Jouni Kalm has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8540058
    Abstract: An elevator in which a first gap between a car sill and a landing sill can be maintained as small as possible except at a space of the car sill which passes over a second connecting element that drives a landing door on a landing. The structure of the elevator is simple, inexpensive and reliable, wherein a second gap of the space required for the connecting element, which gap is larger than the first gap, can be closed and opened.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: September 24, 2013
    Assignee: Kone Corporation
    Inventors: Antti Ikonen, Jouni Kalm
  • Publication number: 20090114486
    Abstract: When the car of the elevator is at the landing the first gap (20) between the first front edge (9) of the car sill (7) and the second front edge (16) of the landing sill (14) is at most approx. 15 mm, preferably approx. 1-10 mm, in the area (21) of the car sill which is on the side of the space (19) into which the second connecting elements (18) in the shaft extend in the horizontal direction. The car sill contains an opening (22) and the footguard (10) can contain a corresponding vertical chute (23) at the point of the opening (22). The opening (22) and the chute (23) allow the passage of the car sill (7) and the footguard (10) over the second connecting elements (18). The second gap (24) left between the landing sill (14) and the car sill (7) at the point of the opening (22) is greater than the first gap (20). The car sill (7) comprises a closing element (25), which contains a covering surface (26) essentially the size of the opening.
    Type: Application
    Filed: December 18, 2008
    Publication date: May 7, 2009
    Applicant: KONE CORPORATION
    Inventors: Antti IKONEN, Jouni Kalm
  • Patent number: 6609849
    Abstract: A hold block for fastening a structural elevator component, such as a landing door sill, an overhead structure of a landing door opening or a car door sill, to a base. The hold block comprises a fixing element for fixing the hold block to the base and a supporting element, disposed at an angle relative to the fixing element, for attachment of the structural component to the hold block, both of the elements being made of the same continuous plate-like material. In addition, the hold block comprises an adjustment elbow between the fixing element and the supporting element to allow adjustment of the angle between the planes defined by the elements, and a locking element for locking this angle.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: August 26, 2003
    Assignee: Kone Corporation
    Inventors: Jouni Kalm, Matti Rasanen
  • Publication number: 20020029937
    Abstract: A hold block for fastening a structural elevator component, such as a landing door sill, an overhead structure of a landing door opening or a car door sill, to a base. The hold block comprises a fixing element for fixing the hold block to the base and a supporting element, disposed at an angle relative to the fixing element, for attachment of the structural component to the hold block, both of the elements being made of the same continuous plate-like material. In addition, the hold block comprises an adjustment elbow between the fixing element and the supporting element to allow adjustment of the angle between the planes defined by the elements, and a locking element for locking this angle.
    Type: Application
    Filed: May 18, 2001
    Publication date: March 14, 2002
    Inventors: Jouni Kalm, Matti Rasanen