Cutlery – Cutting tools – Saw
Patent
1988-09-14
1989-12-26
Yost, Frank T.
Cutlery
Cutting tools
Saw
30382, B23B 2108
Patent
active
048888729
ABSTRACT:
Safely guides wood into the tip of a chain saw bar and provides stability (you don't have to wave the tip of the saw around before you start cutting at the tip), gives support and dampening of vibration and sound, eliminates rotational kickback, the greatest hazard in using the world's most dangerous tool, can be attachable and removable from a saw bar, or a permanent part of the saw bar. Makes a chain saw an additional tool for tree-trimmers, loggers, homeowners in addition to sawing. With device on saw you can push or pull wood from a tangled up pile and safely position it for cutting. Device eliminates cutting in unsteady positions (off-balance, outstretched arms, one-handed, over-reaching). A chain saw with the device provides dynamic tuning to lessen vibration and sound. There is less chain wear, less sharpening, less bar wear, less fatigue, less chance of Reynolds syndrome, no need for a chain brake to stop rotational kickback, no need for a banana type bar.
REFERENCES:
patent: 2813556 (1957-11-01), Woodworth
patent: 2821213 (1958-01-01), York
patent: 4334358 (1982-06-01), Reynolds
patent: 4534111 (1985-08-01), Eistrat
patent: 4569135 (1986-02-01), Morabit
"Chain Saw Safety; What You Don't Know Can Hurt You", American Forests, 9/85, pp. 22-27, 62.
Article by Applicant 1/31/89; "A Chain Saw and I Did Not See Eye-To-Eye".
Bone Scan Report on Applicant's Cancer 4/25/88.
Fridie Jr. Willmon
Yost Frank T.
LandOfFree
Chain saw attachment does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Chain saw attachment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chain saw attachment will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1571228