Multi-motion accessory
US11964352B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Feb 14, 2018 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Jan 14, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D1/076
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An accessory includes an attachment member, a fastener, a locking member, and an eccentric member. The attachment member has a central axis, which is perpendicular to a first surface of the attachment member. The fastener is connected to at least the attachment member. The locking member is movable into at least (a) a locked position in which the locking member is engaged with the attachment member such that the attachment member is configured to rotate about the central axis, and (b) an unlocked position in which the locking member is disengaged from the attachment member such that the attachment member is configured to rotate about an eccentric axis. The eccentric axis is offset from the central axis. The eccentric member includes a first slot that receives the locking member, a second slot that receives the driving shaft, and a third slot that receives the fastener. The second slot of the eccentric member is structured to align with the central axis of the attachment member. The third slot of the eccentric member is structured to align with the eccentric axis of the attachment member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.