Patents by Inventor Ryan Krieger
Ryan Krieger 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: 20220298934Abstract: A rocker shaft assembly configured to support a rocker arm and deliver oil to the rocker arm and related method of making is provided. The rocker shaft assembly includes a core shaft and a sleeve. The core shaft has a core body including a main oil supply channel formed thereon. The sleeve has passages formed thereon. The sleeve is disposed around the core shaft. The main oil supply channel aligns with at least one of the passages on the sleeve. The main oil supply is milled into the core shaft.Type: ApplicationFiled: June 9, 2022Publication date: September 22, 2022Applicant: Eaton Intelligent Power LimitedInventors: Ramy Rezkalla, Andrei Radulescu, Ryan Krieger
-
Patent number: 11313253Abstract: A rocker arm can comprise a cam arm, a valve arm, a lost motion spring, and a pair of deactivatable latches configured to impede travel of the cam arm with respect to the lost motion spring and configured to enable the cam arm to collapse the lost motion spring. The cam arm can comprise a cam interface, a spring pressing area, a cam arm body, and a pivot axle connection. The valve arm can comprise a valve arm body, a rocker shaft bore, a latch socket, and lost motion spring mount. A pivot axle can connect the valve arm body to the cam arm body. Alternatively, a latch socket in a valve arm neck comprises a latch assembly whereby a deactivatable latch is configured to impede motion of the cam arm and to collapse so the cam arm can collapse the lost motion spring.Type: GrantFiled: July 26, 2019Date of Patent: April 26, 2022Assignee: Eaton Intelligent Power LimitedInventors: Mark Van Wingerden, Ryan Krieger
-
Publication number: 20210310379Abstract: A rocker arm can comprise a cam arm, a valve arm, a lost motion spring, and a pair of deactivatable latches configured to impede travel of the cam arm with respect to the lost motion spring and configured to enable the cam arm to collapse the lost motion spring. The cam arm can comprise a cam interface, a spring pressing area, a cam arm body, and a pivot axle connection. The valve arm can comprise a valve arm body, a rocker shaft bore, a latch socket, and lost motion spring mount. A pivot axle can connect the valve arm body to the cam arm body. Alternatively, a latch socket in a valve arm neck comprises a latch assembly whereby a deactivatable latch is configured to impede motion of the cam arm and to collapse so the cam arm can collapse the lost motion spring.Type: ApplicationFiled: July 26, 2019Publication date: October 7, 2021Applicant: Eaton Intelligent Power LimitedInventors: Mark Van Wingerden, Ryan Krieger
-
Patent number: 10968788Abstract: A roller-lifter assembly for a cam-actuated engine, comprising a two-part roller lifter (10, 13, 16) comprising a pump actuator main body, a receiving portion extending from the main body (160, 161, 162, 163 164), and a cam follower comprising a roller assembly (31) or a flat tappet integrated to the main body and configured to follow a rotating cam of a cam-actuated (32) engine. A hydraulically-actuated capsule (200, 202, 203, 204, 205) is fitted to the receiving portion of the pump actuator, the capsule configured to rotate with respect to the pump actuator (100, 101, 102, 103, 104).Type: GrantFiled: January 31, 2019Date of Patent: April 6, 2021Assignee: Eaton Intelligent Power LimitedInventors: James E. McCarthy, Jr., Leighton Roberts, Ryan Krieger
-
Publication number: 20200325800Abstract: A roller-lifter assembly for a cam-actuated engine, comprising a two-part roller lifter (10, 13, 16) comprising a pump actuator main body, a receiving portion extending from the main body (160, 161, 162, 163 164), and a cam follower comprising a roller assembly (31) or a flat tappet integrated to the main body and configured to follow a rotating cam of a cam-actuated (32) engine. A hydraulically-actuated capsule (200, 202, 203, 204, 205) is fitted to the receiving portion of the pump actuator, the capsule configured to rotate with respect to the pump actuator (100, 101, 102, 103, 104).Type: ApplicationFiled: January 31, 2019Publication date: October 15, 2020Applicant: Eaton Intelligent Power LimitedInventors: James E. McCarthy, Jr., Leighton Roberts, Ryan Krieger
-
Patent number: 9457633Abstract: A cross member system for a coupling device of a motor vehicle includes a tubular cross member, which extends between two lateral fastening consoles and a coupling mounting, which is connected with the cross member in a central section of the cross member. The cross member has a varying cross sectional course in longitudinal direction and is formed from a cut-to size-plate by a U/O-forming and is longitudinal seam welded. A central section of the cross member has a polygonal cross section. The cross member further has lateral end sections with a cross section which deviates from the polygonal cross section.Type: GrantFiled: October 21, 2014Date of Patent: October 4, 2016Assignee: BENTELER AUTOMOBILTECHNIK GMBHInventor: Ryan Krieger
-
Publication number: 20160107493Abstract: A cross member system for a coupling device of a motor vehicle includes a tubular cross member, which extends between two lateral fastening consoles and a coupling mounting, which is connected with the cross member in a central section of the cross member. The cross member has a varying cross sectional course in longitudinal direction and is formed from a cut-to size-plate by a U/O-forming and is longitudinal seam welded. A central section of the cross member has a polygonal cross section. The cross member further has lateral end sections with a cross section which deviates from the polygonal cross section.Type: ApplicationFiled: October 21, 2014Publication date: April 21, 2016Inventor: Ryan Krieger
-
Patent number: 9282948Abstract: Total core biopsy devices and methods of use are provided for taking a total core biopsy sample and a means for using the devices that provide for an adequate sample size and quality while being light-weight, easy to use, small, inexpensive, and permitting one-handed operation and beveled edges to reduce trauma to the surrounding tissue and organs from which a total core biopsy sample may be taken.Type: GrantFiled: February 16, 2012Date of Patent: March 15, 2016Assignee: Cook Medical Technologies LLCInventors: Anthony J. Melchiorri, Allen E. Hacker, Casey L. Brown, Chris Ferree, Danielle N. Joaquin, Torsten Schreiber, Ryan Krieger, Vincent Mangus, John R. Brumleve, Chase Wooley, Brent Hillard, Bill Prosise, Gregg Arthur
-
Publication number: 20120265097Abstract: Total core biopsy devices and methods of use are provided for taking a total core biopsy sample and a means for using the devices that provide for an adequate sample size and quality while being light-weight, easy to use, small, inexpensive, and permitting one-handed operation and beveled edges to reduce trauma to the surrounding tissue and organs from which a total core biopsy sample may be taken.Type: ApplicationFiled: February 16, 2012Publication date: October 18, 2012Applicant: Cook Medical Technologies LLCInventors: Anthony J. Melchiorri, Allen E. Hacker, Casey L. Brown, Chris Ferree, Danielle N. Joaquin, Torsten Schreiber, Ryan Krieger, Vincent Mangus, John R. Brumleve, Chase Wooley, Brent Hillard, Bill Prosise, Gregg Arthur