Attachment for powered hammer
US11498196B2 · kind B2 · utility
0Cited by
51References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 14, 2019 |
| Grant date | Nov 15, 2022 |
| Priority date | — |
| Expiry date | Apr 3, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02G1/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An attachment is configured for use with a powered hammer to drive a rod into the ground. The attachment includes a body and an impact portion defining a first axis. The impact portion is fixed to the body and immovable relative to the body. The impact portion is configured to receive repeated impacts from the powered hammer. The attachment further comprises a receiving portion in which the rod is receivable. The receiving portion defines a second axis that is parallel with the first axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.