Successive screw fastener
US10569397B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 25, 2017 |
| Grant date | Feb 25, 2020 |
| Priority date | — |
| Expiry date | Mar 31, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B11/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention provides a successive screw fastener which enhances a screw fastening function and improves operability and rapidness of each element.A successive screw fastener 1 according to the present invention has: a grip unit 2 including a trigger switch 16 with a direction lever 17 which sets a direction of forward rotation or reverse rotation of a rotary drive section 22 which rotationally drives a bit B; a screw fastener main body unit 3 including a gap adjustment mechanism section 91 which assuredly guides a screw S to a fastening acting position, a screw feed mechanism section 61 which avoids interference of the screw S and the bit B, a screw guide position adjustment mechanism section 101 which can simply adjust a gap between the fastening acting position and a fastening target position, and a magazine mounting mechanism section 111 having rigidity; a magazine unit 4 which can be easily attached to or detached from the screw fastener main body unit 3; and a handle unit 5 having excellent operability of an operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.