Puller tool and adapter
US11383364B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 11, 2020 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Dec 11, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53861
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A puller tool comprises a cross bar with a central portion having a through hole defining a first axis; a forcing screw configured to extend through the through hole; and an adapter detachably attached to the cross bar and having a threaded hole defining a second axis for the forcing screw, and wherein the first axis and second axis are substantially aligned. The adapter comprises a threaded hole configured to receive the forcing screw and defining a second axis, wherein the first axis and second axis are substantially aligned; a base portion containing the threaded hole and arrangeable adjacent a first axial side of the cross bar; at least a first wall portion extending away from the base portion and arrangeable adjacent to a first lateral side of the central portion of the cross bar, and wherein the adapter is detachably attachable to the cross bar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.