Patents by Inventor Ekrem Akyol

Ekrem Akyol 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: 9618044
    Abstract: An outer ring for a roller bearing includes a raceway produced from a bearing steel. The outer ring is made of a metal strip wound to form a raceway tube and a cladding tube which is connected thereto and which surrounds the raceway tube on the outer side.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: April 11, 2017
    Assignee: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Heinz Schafers, Stefan Ruppert, Ekrem Akyol
  • Patent number: 9518605
    Abstract: A running ring (1) for a sleeve bearing, the running ring substantially including a cylindrical outer casing (3) or inner casing, the inner circumferential surface (5) or outer circumferential surface of which is formed as a raceway for bearing rollers, and two rims, which are formed on the axial end faces of the outer casing (3) or the inner casing and are oriented radially inward (7, 8) or outward, said rims being provided as an axial guide for the bearing rollers.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: December 13, 2016
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Ekrem Akyol, Heinz Schafers
  • Patent number: 9422982
    Abstract: A radial rolling element bearing (1) formed of a cylindrical outer ring (3) that is inserted into a housing (2), and a rolling element cage (4) arranged in said outer ring and formed by a plurality of roller-shaped rolling bodies (6) which are inserted into a bearing cage (5) and held thereby, equidistantly, in a circumferential direction, and roll on an outer raceway (8) formed by the inner lateral surface (7) of the outer ring, and on an inner raceway (11) formed by the outer lateral surface (9) of a shaft (10) to be mounted or a smooth cylindrical inner ring pushed onto said shaft. The roller race is axially guided by two separate flanged disks (14, 15) which lie against the axial sides (12, 13) of the outer ring and are axially secured, together with the outer ring, by securing elements which engage in recesses (16, 17) in the housing.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: August 23, 2016
    Assignee: Schaeffler Technologies AG & Co. KG
    Inventors: Jan-Rene Aust, Ekrem Akyol, Edgar Schedl
  • Publication number: 20160169283
    Abstract: The invention relates to an outer ring (16) for a roller bearing including a raceway produced from a bearing steel. According to the invention, the outer ring (16) is made of a metal strip (1, 5) wound to form a raceway tube (4, 12, 14) 5) and a cladding tube (9, 13, 15, 17) which is connected thereto and which surrounds the raceway tube (4, 12, 14) on the outer side.
    Type: Application
    Filed: June 10, 2014
    Publication date: June 16, 2016
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Heinz Schafers, Stefan Ruppert, Ekrem Akyol
  • Publication number: 20150330450
    Abstract: A radial rolling element bearing (1) formed of a cylindrical outer ring (3) that is inserted into a housing (2), and a rolling element cage (4) arranged in said outer ring and formed by a plurality of roller-shaped rolling bodies (6) which are inserted into a bearing cage (5) and held thereby, equidistantly, in a circumferential direction, and roll on an outer raceway (8) formed by the inner lateral surface (7) of the outer ring, and on an inner raceway (11) formed by the outer lateral surface (9) of a shaft (10) to be mounted or a smooth cylindrical inner ring pushed onto said shaft. The roller race is axially guided by two separate flanged disks (14, 15) which lie against the axial sides (12, 13) of the outer ring and are axially secured, together with the outer ring, by securing elements which engage in recesses (16, 17) in the housing.
    Type: Application
    Filed: November 8, 2013
    Publication date: November 19, 2015
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventors: Jan-Rene AUST, Ekrem AKYOL, Edgar SCHEDL
  • Publication number: 20150285306
    Abstract: A running ring (1) for a sleeve bearing, the running ring substantially including a cylindrical outer casing (3) or inner casing, the inner circumferential surface (5) or outer circumferential surface of which is formed as a raceway for bearing rollers, and two rims, which are formed on the axial end faces of the outer casing (3) or the inner casing and are oriented radially inward (7, 8) or outward, said rims being provided as an axial guide for the bearing rollers.
    Type: Application
    Filed: October 10, 2013
    Publication date: October 8, 2015
    Applicant: Schaeffler Technologies AG & CO. KG
    Inventors: Ekrem Akyol, Heinz Schafers