Patents by Inventor Edward Stephen Robitz

Edward Stephen Robitz 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).

  • Wire rope lubrication device for a crane
    Patent number: 6550581
    Abstract: Lubrication devices for lubricating wire rope on a crane. Spray nozzles may be permanently mounted to the multi-sheaved wire block assemblies. A controller and oil supply located near the base of the crane are used to control and deliver oil to the spray nozzles. A telescopic spray unit is used to lubricate the vertical stationary wire rope. A crawler that rides on the wire rope is used to lubricate the stationary wire rope between the anchor point and the first sheave of the block assembly. Improved clamshell units are used to lubricate the wire rope between the drums storing wire rope and the first sheave.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: April 22, 2003
    Inventors: Paul John Berbakov, Steven Paul Clark, Afif Michel Labaki, Edward Stephen Robitz
  • Wire rope lubrication device for a crane
    Patent number: 6547039
    Abstract: Lubrication devices for lubricating wire rope on a crane. Spray nozzles may be permanently mounted to the multi-sheaved wire block assemblies. A controller and oil supply located near the base of the crane are used to control and deliver oil to the spray nozzles. A telescopic spray unit is used to lubricate the vertical stationary wire rope. A crawler that rides on the wire rope is used to lubricate the stationary wire rope between the anchor point and the first sheave of the block assembly. Improved clamshell units are used to lubricate the wire rope between the drums storing wire rope and the first sheave.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: April 15, 2003
    Assignee: J. Ray McDermott, S.A.
    Inventors: Paul John Berbakov, Steven Paul Clark, Afif Michel Labaki, Edward Stephen Robitz
  • Wire rope lubrication device for a crane
    Patent number: 6446756
    Abstract: Lubrication devices for lubricating wire rope on a crane. Spray nozzles may be permanently mounted to the multi-sheaved wire block assemblies. A controller and oil supply located near the base of the crane are used to control and deliver oil to the spray nozzles. A telescopic spray unit is used to lubricate the vertical stationary wire rope. A crawler that rides on the wire rope is used to lubricate the stationary wire rope between the anchor point and the first sheave of the block assembly. Improved clamshell units are used to lubricate the wire rope between the drums storing wire rope and the first sheave.
    Type: Grant
    Filed: April 25, 2000
    Date of Patent: September 10, 2002
    Assignee: J. Ray McDermott, S.A.
    Inventors: Paul John Berbakov, Steven Paul Clark, Afif Michel Labaki, Edward Stephen Robitz
  • Wire rope lubrication device for a crane
    Publication number: 20020096401
    Abstract: Lubrication devices for lubricating wire rope on a crane. Spray nozzles may be permanently mounted to the multi-sheaved wire block assemblies. A controller and oil supply located near the base of the crane are used to control and deliver oil to the spray nozzles. A telescopic spray unit is used to lubricate the vertical stationary wire rope. A crawler that rides on the wire rope is used to lubricate the stationary wire rope between the anchor point and the first sheave of the block assembly. Improved clamshell units are used to lubricate the wire rope between the drums storing wire rope and the first sheave.
    Type: Application
    Filed: March 26, 2002
    Publication date: July 25, 2002
    Inventors: Paul John Berbakov, Steven Paul Clark, Afif Michel Labaki, Edward Stephen Robitz
  • Wire rope lubrication device for a crane
    Publication number: 20020096400
    Abstract: Lubrication devices for lubricating wire rope on a crane. Spray nozzles may be permanently mounted to the multi-sheaved wire block assemblies. A controller and oil supply located near the base of the crane are used to control and deliver oil to the spray nozzles. A telescopic spray unit is used to lubricate the vertical stationary wire rope. A crawler that rides on the wire rope is used to lubricate the stationary wire rope between the anchor point and the first sheave of the block assembly. Improved clamshell units are used to lubricate the wire rope between the drums storing wire rope and the first sheave.
    Type: Application
    Filed: March 26, 2002
    Publication date: July 25, 2002
    Inventors: Paul John Berbakov, Steven Paul Clark, Afif Michel Labaki, Edward Stephen Robitz