Application granted granted Critical Publication of US5469941A publication Critical patent/US5469941A/en Assigned to RAIL BRAKE INTERNATIONAL, LLC reassignment RAIL BRAKE INTERNATIONAL, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Williamson Priority to US08/192,349 priority Critical patent/US5469941A/en Assigned to WILLIAMSON, JAMES T. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by James T. Williamson Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Horvath Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/192,349 Inventor Robert L. Google Patents Automatic handbrake release system for a railroad carÄownload PDF Info Publication number US5469941A US5469941A US08/192,349 US19234994A US5469941A US 5469941 A US5469941 A US 5469941A US 19234994 A US19234994 A US 19234994A US 5469941 A US5469941 A US 5469941A Authority US United States Prior art keywords piston handbrake manual train air pressure Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5469941A - Automatic handbrake release system for a railroad car US5469941A - Automatic handbrake release system for a railroad car
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |