Invention Grant
- Patent Title: Automatic switch plate lubrication assembly
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Application No.: US18201634Application Date: 2023-05-24
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Publication No.: US12134414B2Publication Date: 2024-11-05
- Inventor: Robert Gregory Pieper , Justin Jeong Dailey , Christian Robert Pieper
- Applicant: RBL, Inc.
- Applicant Address: US MN Minneapolis
- Assignee: RBL, Inc.
- Current Assignee: RBL, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Westman, Champlin & Koehler, P.A.
- Agent Z. Peter Sawicki
- Main IPC: B61K3/00
- IPC: B61K3/00

Abstract:
A system and method for remotely lubricating a rail switch plate, the system comprising at least one lubricant distribution nozzle mounted proximate a rail switch arm such that when the rail switch arm is in a first position, the at least one lubricant distribution nozzle is positioned above and over the rail switch plate and wherein a lubricant supply vessel and pump therefor are positioned at a location spaced apart from the rail switch arm and wherein the lubricant supply vessel is fluidically connected to the at least one distribution nozzle for directing lubricant through the nozzle to the switch plate.
Public/Granted literature
- US20230382441A1 Automatic switch plate lubrication assembly Public/Granted day:2023-11-30
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