A Grooving, Mitreing, and Chamfering Machine for Cutting V Grooves,. Mitres, and Chamfering of any Given Angle.
Year: 1893

page_text: Date of Application, 14th Feb., 1893
Complete Specification Left, 14th Nov., 1893-Accepted, 13th Jan., 1894
PROVISIONAL SPECIFICATION.
A Grooving, Mitreing, and Chamfering Machine for Cutting V Grooves,.
Mitres, and Chamfering of any Given Angle.
CHARLES HENRY WOOD 57 Wostenholm Road Sheffield in the County of
York General Merchant do hereby declare the nature of this invention to be as
follows:-
My invention consists in arranging a pair or series of pairs of circular saws
working on separate shafts at a given distance from a fixed or sliding table each
pair of saw shafts supported by a cross piece connected with upright standards the
said shafts are placed at an angle with each other of 45° or other suitable angle one.
saw is placed in advance of the other so that their edges meet on a common centre
each pair of saw shafts may be secured in position by means of set-screws or other
convenient means when the machine is required for chamfering purposes one of the
saws forming a pair may be thrown out of gear by raising it out of possition or by
its removal from the cross piece the saws are driven by belts or other suitable gear
connected with overhead shafting by means of the aforesaid arrangement wood or
other suitable material may be cut in V grooves mitred or chamfered of any given.
angle. My invention will be especially useful to makers of boxes spouting &c.
Dated this 13th day of February 1893.
CHARLES HENRY WOOD.
A Grooving, Mitreing, and Chamfering Machine for Cutting V Grooves,.
Mitres, and Chamfering of any Given Angle.
I CHARLES HENRY WOOD 57 Wostenholm Road Sheffield in the County of
York General Merchant do hereby declare the nature of this invention and in
what manner the same is to be performed, to be particularly described and
ascertained in and by the following statement :-
My invention consists in arranging a pair or series of pairs of circular saws
working on seperate shafts at a given distance from a fixed or sliding table each
pair of saw shafts is supported by a cross piece connected with upright standards.
the said shafts are placed at an angle with each other of 45° or other suitable angle
one saw is placed in advance of the other so that their edges meet on a common
centre each pair of saw shafts may be secured in position by means of set screws or
other convenient means when the machine required for chamfering purposes one
of the saws forming a pair may be thrown out of gear by raising it out of position
or by its removal from the cross piece they are driven by belts or other suitable
gear connected with overhead shafting by means of the aforesaid arrangement
wood or other suitable materials may be cut in V grooves mitred or chamfered
of any given angle. My invention will be especially usefull to makers of boxes
spouting &c.
My invention will be better understood by reference to the accompanying
drawing in which
Fig. 1 is an end view and Fig. 2 a plan of the saws the said Fig. 1 showing the
way
prefer to drive the saws.
The saws B are mounted at an angle to each other and are carried upon spin lles

page_text: bearing in fixings E supported upon a saw bench frame F. The table A is
adjustable and one saw B is mounted before the other as shown in plan.
Each saw is driven by a pulley C and belt D. The wood His passed under
the saws B and a V shaped channel is cut therein as shown.
Having now particularly described and ascertained the nature of my said inven-
tion and in what manner the same is to be performed I declare that what I
claim is
The making of a grooving mitreing and chamfering machine for cutting V grooves
mitres and chamfering of any given angle as herein before substantially set forth
and described.
C. H. WOOD.