Wall or floor saw
US10245662B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 12, 2014 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Jun 12, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB28D1/088
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention relates to a wall or floor chain sawing device (1), comprising a chain bar assembly (37) which in turn comprises a chain bar (2) having a longitudinal extension (17) and guiding a chain (3) at least partly around its perimeter. The chain bar assembly (37) further comprises a chain bar housing (6) that is attached to, and partially covers, the chain bar (2) and the chain (3). The chain sawing device (1) comprises a motor (9), a track interface (7) that is arranged to co-operate with a guiding track (8), and a power transmission arrangement (10) that is adapted to transfer a motion from said motor (9) to the chain (3). The sawing device (1) comprises a first pivotable support rod (12) and a second pivotable support rod (13), where each pivotable support rod (12, 13) has a corresponding first end (12a, 13a) and a second end (12b, 13b). Each first end (12a, 13a) is at least indirectly pivotably attached to the motor (9), and each second end (12b, 13b) is at least indirectly pivotably attached to the chain bar assembly (37).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.