Dent pulling apparatus and system
US6539770B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 22, 2001 |
| Grant date | Apr 1, 2003 |
| Priority date | — |
| Expiry date | May 22, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S72/705
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand held dent pulling device for attachment to and use in combination with a MIG or similar welder. The device features a elongated body member with an axial cavity and a face plate mount at a front end. An elongated shaft slidably engages the body member through the axial cavity and is biased toward the face plate. The shaft has an electrode attachment at one end and an attachment for a welder at the opposite end. The elongated shaft is selectively laterally translatable in its mount to the body. The front tip of the electrode is selectively translateable through an aperture through the face plate allowing the user to weld the electrode to the metal body being repaired and to draw the metal toward the face plate by laterally translating the elongated shaft. A handle is provided to grip the device and to translate the shaft once the device is welded to the metal body. Removal from attachment to the body done with a twist of the device snapping off the electrode tip. Optionally a kit of differently configured electrodes and face plates can be used where the user may select the best configured face plate and electrode for the job at hand and mount them to the device for use. The d…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.