Device for detecting idling time of brake shoe of monorail hoist and detection method thereof
US12195307B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2022 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Sep 19, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61H7/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The disclosure discloses a device for detecting idling time of a brake shoe of a monorail hoist and a detection method thereof. The device includes a contact detection unit, a common end roller unit, an idling time detection unit and detection lines. The contact detection unit installed on a brake of the monorail hoist includes a tube in connection with the brake shoe. The common end roller unit is installed on a frame of the monorail hoist and corresponds to a travelling track. A metal probe corresponding to the travelling track is arranged inside the tube. A limiting bolt corresponding to a raised cylindrical block formed on the metal probe is formed on an inner side wall of the tube. The metal probe is contactable with the travelling track or the limiting bolt when the brake shoe brakes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.