Patents by Inventor Dmitry Khlistunov

Dmitry Khlistunov 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).

  • Publication number: 20230099834
    Abstract: The disclosure relates to a bearing, having an inner core, an outer cage which surrounds the inner core in a radial direction, and an elastomer body which resiliently connects the inner core and the outer cage together, wherein the outer cage has an inner stop projection, wherein the inner stop projection protrudes radially inwards from an inner circumferential face of the outer cage and has an inner stop face, wherein the inner core has an outer stop projection, wherein the outer stop projection protrudes radially outwards from an outer circumferential face of the inner core and has an outer stop face which faces the inner stop face, and wherein the inner stop face and the outer stop face overlap in an axial direction. The disclosure relates further to a method for producing a bearing.
    Type: Application
    Filed: August 22, 2022
    Publication date: March 30, 2023
    Applicant: Sumitomo Riko Company Limited
    Inventors: Dmitry KHLISTUNOV, Evgenii ZOTOV
  • Patent number: 11193554
    Abstract: A bearing bush and a method for producing a bearing bush are provided. The bearing bush includes a core element, an elastomer element, a cage element and a sleeve element. The cage element is at least partially embedded in the elastomer element. The elastomer element elastically connects the cage element and the core element to each other. The core element, the cage element and the elastomer element form a pre-assembly element. One of the sleeve element and the cage element includes a protrusion. The other of the sleeve element and the cage element includes a groove, which is engageable with the protrusion, in an assembled state of the bearing bush. The pre-assembly element is fixed in the sleeve element. The protrusion and the groove form a two-point contact in a cross-section.
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: December 7, 2021
    Assignee: Sumitomo Riko Company Limited
    Inventors: Kay Hahn, Dmitry Khlistunov, Aleksey Mysin
  • Publication number: 20210293300
    Abstract: A bearing bush and a method for producing a bearing bush are provided. The bearing bush includes a core element, an elastomer element, a cage element and a sleeve element. The cage element is at least partially embedded in the elastomer element. The elastomer element elastically connects the cage element and the core element to each other. The core element, the cage element and the elastomer element form a pre-assembly element. One of the sleeve element and the cage element includes a protrusion. The other of the sleeve element and the cage element includes a groove, which is engageable with the protrusion, in an assembled state of the bearing bush. The pre-assembly element is fixed in the sleeve element. The protrusion and the groove form a two-point contact in a cross-section.
    Type: Application
    Filed: January 27, 2021
    Publication date: September 23, 2021
    Applicant: Sumitomo Riko Company Limited
    Inventors: Kay HAHN, Dmitry KHLISTUNOV, Aleksey MYSIN
  • Patent number: 10054188
    Abstract: A spring functional component for a hydroelastic bearing (1), comprising an inner mounting connection and comprising an outer mounting connection that radially surrounds the inner mounting connection, comprising a spring body which at least partially delimits at least two working chambers (21, 23) for receiving a damping fluid and which couples the inner mounting connection and outer mounting connection to one another in order to permit a relative movement between the inner mounting connection and the outer mounting connection, and comprising a supporting frame (7) which surrounds the inner mounting connection and which is composed of a rigid material such as plastic or metal, wherein each of the at least two working chambers (21, 23) issues into at least one radial opening which is open to the radially outer side of the spring functional component and which can be closed off by a connection part for coupling to the outer mounting connection, wherein at least one radially inwardly extending radial stop is fas
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: August 21, 2018
    Assignee: ANVIS DEUTSCHLAND GMBH
    Inventors: Waldemar Hermann, Dmitry Khlistunov
  • Publication number: 20150192189
    Abstract: A spring functional component for a hydroelastic bearing (1), comprising an inner mounting connection and comprising an outer mounting connection that radially surrounds the inner mounting connection, comprising a spring body which at least partially delimits at least two working chambers (21, 23) for receiving a damping fluid and which couples the inner mounting connection and outer mounting connection to one another in order to permit a relative movement between the inner mounting connection and the outer mounting connection, and comprising a supporting frame (7) which surrounds the inner mounting connection and which is composed of a rigid material such as plastic or metal, wherein each of the at least two working chambers (21, 23) issues into at least one radial opening which is open to the radially outer side of the spring functional component and which can be closed off by a connection part for coupling to the outer mounting connection, wherein at least one radially inwardly extending radial stop is fas
    Type: Application
    Filed: July 19, 2013
    Publication date: July 9, 2015
    Applicant: Anvis Deutschland GmbH
    Inventors: Waldemar Hermann, Dmitry Khlistunov
  • Publication number: 20120318951
    Abstract: A hydro-elastic operation member is provided for a hydro-elastic bearing for mounting a motor vehicle part like an engine unit to the body of the motor vehicle, comprising a spring body, in particular made of an elastomer material, at least one hydraulic working chamber, a device for attaching the operation member to a support frame fixed to the vehicle body, and a flange facing the motor vehicle part for attaching the operation member to the motor vehicle part, wherein the hydraulic working chamber is delimited by components of the operation member without the support frame. The operation member forms a component unit insertable into the support frame, wherein the attachment device is designed for removing the operation member, attached to the support frame, from the support frame.
    Type: Application
    Filed: November 10, 2010
    Publication date: December 20, 2012
    Applicant: ANVIS DEUTSCHLAND GMBH
    Inventors: Waldemar Hermann, Dmitry Khlistunov