Spinner wheel housing
US8360829B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 9, 2012 |
| Grant date | Jan 29, 2013 |
| Priority date | — |
| Expiry date | Aug 9, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24C5/066
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention relates to a spinner gate housing (100) comprising an outer housing (10) consisting of at least one covering element (15), at least one bottom element (16), two front wall elements (11, 12) and two trapezoidal lateral wall elements (13, 14) which are arranged at a distance from each other and encompassed b said front wall elements. At least one of the lateral wall elements (13, 14) comprises a recess for receiving a guiding sleeve. A guiding sleeve cover (40) is pressed against the lateral wall element (14) by means of at least three claw devices (50) fixed to the lateral wall element next to the recess for receiving the guiding sleeve and/or the bottom element (16) is connected to a base baring element (17) by means of a plurality of claw devices (70), said base bearing element to be fixed to a blasting compartment or a foundation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.