Patents by Inventor Jose Renan da Silva

Jose Renan da Silva 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).

  • Axle assembly having multiple clutch collars
    Patent number: 10156289
    Abstract: An axle assembly having a first clutch collar and a second clutch collar. The first clutch collar may be selectively engageable with a drive gear that may be rotatably disposed on an input shaft. The second clutch collar may be selectively engageable with a side gear of an interaxle differential unit.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: December 18, 2018
    Assignee: Meritor do Brasil Sistemas Automotivos Ltda.
    Inventors: Armando Marcelo Rivero De Stefani, Adriano Esperidião, Jose Renan da Silva, Rodrigo Lacerda Soffner
  • Axle Assembly Having Multiple Clutch Collars
    Publication number: 20180259048
    Abstract: An axle assembly having a first clutch collar and a second clutch collar. The first clutch collar may be selectively engageable with a drive gear that may be rotatably disposed on an input shaft. The second clutch collar may be selectively engageable with a side gear of an interaxle differential unit.
    Type: Application
    Filed: March 7, 2017
    Publication date: September 13, 2018
    Inventors: Armando Marcelo Rivero De Stefani, Adriano Esperidião, Jose Renan da Silva, Rodrigo Lacerda Soffner
  • Drive axle assembly and disengagement system
    Patent number: 8651994
    Abstract: A drive axle assembly that may include an input shaft, an intermediate shaft, an output shaft, and an actuator unit. The actuator unit may move the intermediate shaft between a first position in which the intermediate shaft transmits torque to the output shaft and a second position in which the intermediate shaft does not transmit torque to the output shaft.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: February 18, 2014
    Assignee: ArvinMeritor Technology, LLC
    Inventors: Marco Bassi, Arnaldo Freitas Camarão, Egidio Miguel Gomes Correia, Juscelino dos Reis, José Renan da Silva, Todd R. Ekonen
  • Drive Axle Assembly and Disengagement System
    Publication number: 20130085031
    Abstract: A drive axle assembly that may include an input shaft, an intermediate shaft, an output shaft, and an actuator unit. The actuator unit may move the intermediate shaft between a first position in which the intermediate shaft transmits torque to the output shaft and a second position in which the intermediate shaft does not transmit torque to the output shaft.
    Type: Application
    Filed: September 30, 2011
    Publication date: April 4, 2013
    Applicant: ARVINMERITOR TECHNOLOGY, LLC
    Inventors: Marco Bassi, Arnaldo Freitas Camarão, Egidio Miguel Gomes Correia, Juscelino dos Reis, José Renan da Silva, Todd R. Ekonen
  • Drive axle assembly and disengagement system
    Patent number: 8398520
    Abstract: A drive axle assembly that may include an input shaft, an output shaft, a lock collar, and a pinion. The actuator unit may move the lock collar between a first position in which the torque is transmitted from the input shaft to the pinion and a second position in which torque is not transmitted to the pinion.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: March 19, 2013
    Assignee: Arvinmeritor Technology, LLC
    Inventors: Marco Bassi, Arnaldo Freitas Camarão, Egidio Miguel Gomes Correia, Juscelino dos Reis, José Renan da Silva, Todd R. Ekonen
  • Drive axle with internal air shift mechanism
    Patent number: 7524260
    Abstract: An air actuated shift mechanism is housed within a drive axle housing and can be used to actuate a two-speed shifter, or it can be used to actuate a differential locking mechanism. The air actuated shift mechanism includes a lock member and an engageable member that is selectively engaged by the lock member. When the lock member and engageable member are in an engaged position, a first axle function is provided such as a low speed or a locked differential condition. When the lock member and the engageable member are in a disengaged position, a second axle function is provided such as a high speed or an unlocked differential condition. A shift member moves one of the lock member and the engageable member to provide the engaged position, and an air actuated piston controls movement of the shift member.
    Type: Grant
    Filed: June 14, 2006
    Date of Patent: April 28, 2009
    Assignee: ArvinMeritor Technology, LLC
    Inventors: Egidio Miguel Gomes Correia, Jose Gumercindo Furtado, Juscelino Dos Reis, Jose Francivaldo Pereira Lemos, Fernando Gregorato Martinez, Jose Renan da Silva
  • Drive axle with internal air shift mechanism
    Publication number: 20070293364
    Abstract: An air actuated shift mechanism is housed within a drive axle housing and can be used to actuate a two-speed shifter, or it can be used to actuate a differential locking mechanism. The air actuated shift mechanism includes a lock member and an engageable member that is selectively engaged by the lock member. When the lock member and engageable member are in an engaged position, a first axle function is provided such as a low speed or a locked differential condition. When the lock member and the engageable member are in a disengaged position, a second axle function is provided such as a high speed or an unlocked differential condition. A shift member moves one of the lock member and the engageable member to provide the engaged position, and an air actuated piston controls movement of the shift member.
    Type: Application
    Filed: June 14, 2006
    Publication date: December 20, 2007
    Inventors: Egidio Miguel Gomes Correia, Jose Gumercindo Furtado, Juscelino Dos Reis, Jose Francivaldo Pereira Lemos, Fernando Gregorato Martinez, Jose Renan da Silva