Device for conditioning and sharpening the blade of a scraper to

Details Device for conditioning and sharpening the blade of a scraper to Device for conditioning and sharpening the blade of a scraper to

1994-06-27

1997-06-10

Rada, Rinaldi I.

Metal tools and implements, making

Tool sharpeners

Swaging

76 88, B21K 512

Patent

active

056365560

ABSTRACT:
A handheld tool used for conditioning and sharpening the blade of a scraping tool or like tool. The present invention tool includes a tool body that supports a file, a sharpening stone, a conditioning pin and a burnishing element. A plurality of slots are disposed within the tool, wherein each of the slots intersect the burnishing element at a different angle between 90.degree. and 75.degree.. The tool provides guiding surfaces that enable a blade to be properly worked against the file, the sharpening stone, and the conditioning pin. The step of burnishing the blade is accomplished by passing the blade through one of the slots formed in the tool. As a result, the labor and time needed to sharpen a blade is greatly reduced and the quality of the blade point is made more consistent.

REFERENCES:
patent: 102994 (1870-05-01), Webster
patent: 317591 (1885-05-01), Stone
patent: 441758 (1890-12-01), Gowdy
patent: 823279 (1906-06-01), Kellogg
patent: 1190718 (1916-07-01), Brunsell et al.
patent: 1324512 (1919-12-01), Maurer
patent: 1612323 (1926-12-01), Staats-Oels
patent: 3575068 (1971-04-01), Stafford
patent: 4494340 (1985-01-01), Carter
patent: 4498360 (1985-02-01), Milum
patent: 4558540 (1985-12-01), Collins
patent: 4934110 (1990-06-01), Juranitch
patent: 5099722 (1992-03-01), Lee
patent: 5157879 (1992-10-01), Fletcher
"Harris Scraper Blade Conditioner Does It All", from p. 74, item A of The 1994 Garrett Wade Tool Catalog, Sep. 1993-Sep. 1994.

Affiliated with

Also associated with

Rating

Device for conditioning and sharpening the blade of a scraper to does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for conditioning and sharpening the blade of a scraper to, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for conditioning and sharpening the blade of a scraper to will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-758032