Detachment puller
US10894306B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 26, 2018 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Mar 30, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B27/023
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A detachment puller is provided, including a main body, having a threaded hole and a plurality of pivoting portions circumferentially disposed around the threaded hole; a screw rod, screwed with the threaded hole; a plurality of jaws, respectively pivoted to the plurality of pivoting portions, each of the plurality of jaws including an abutted portion; an adjustment mechanism, elastically and movably disposed on the main body, the adjustment mechanism including a plurality of engaging portions, each of the plurality of engaging portions including a first abutting portion and a second abutting portion, the abutted portion being located between the first and second abutting portions, the first abutting portion being movable toward a first direction to press the abutted portion, the second abutting portion being movable toward a second direction to press the abutted portion, the first and second directions being opposite to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.