Hole saw arbor having an adjustable connection mechanism
US11364558B2 · kind B2 · utility
1Cited by
2References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 2, 2018 |
| Grant date | Jun 21, 2022 |
| Priority date | — |
| Expiry date | Nov 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23B2260/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An arbor for a hole saw includes an arbor shaft configured to be coupled to a power tool. The arbor shaft defines a longitudinal axis. The arbor also includes an arbor stem supported by the arbor shaft. The arbor stem includes at least one arm having a threaded portion configured to engage the hole saw. The arbor further includes an actuator supported by the arbor shaft. The actuator is operable to move the threaded portion of the at least one arm relative to the longitudinal axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.