A New or Improved Apparatus for Cutting or Shaping the "Joggles" or Lugs of Window Sashes, and the like.
Year: 1896

page_text: Date of Application, 2nd Dec.,
Complete Specification Left, 2nd Sept., 1897-Accepted, 2nd Oct., 1897
PROVISIONAL SPECIFICATION.
A New or Improved Apparatus for Cutting or Shaping the "Joggles"
or Lugs of Window Sashes, and the like.
I, WILLIAM ERNEST WALKER, of 2, Vignola Terrace, Clayton near Bradford,
in the County of York, Joiner, do hereby declare the nature of this invention
to be as follows:-
This invention relates to a new or improved apparatus for cutting or shaping
the "joggles" of window sashes, that is to say, that portion of the sides of window
sashes usually projecting beyond the meeting rails and other similar or
ornamentally curved pieces of wood work.
To carry out my invention I employ a suitable table or bed having a slot guide
or other suitable guide at right angles to it above one side or edge. A cutter
carrier or sliding block is fitted in this guide and a hand lever is connected to
it to raise and lower it. This hand lever has its fulcrum on a stud or the like
fixed to the said table or bed.
The cutter is ground or shaped to the form it is desired to cut the "joggles"
and is bolted to the said cutter carrier and a bolster plate is let into the bed below.
The edge of this bolster piece next to the cutter is formed to the same contour
as the cutter and a hole is made through the table in front of this edge for waste
wood to fall through. The face of the cutter holder to which the cutter is fixed
may be laterally inclined and an adjustable fence is provided upon the table to
guide the wood at the proper angle to the cutter.
Dated this 1st day of December 1896.
DRACUP & NOWELL,
Bradford, Patent Agents.
A New or Improved Apparatus for Cutting or Shaping the "Joggles"
or Lugs of Window Sashes, and the like.
I, WILLIAM ERNEST WALKER, of 2, Vignola Terrace, Clayton, near Bradford,
in the County of York, Joiner, 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:
This invention relates to a new or improved apparatus for cutting or shaping
the "joggles" of window sashes, that is to say, that portion of the sides of window
sashes usually projecting beyond the meeting rails and other similar or
ornamentally curved pieces of wood work.

page_text: To carry out my invention I employ a suitable table or bed having a slot guide
or other suitable guide at right angles to it above one side or edge. A cutter
carrier or sliding block is fitted in this guide and a hand lever is connected to
it to raise and lower it. This hand lever has its fulcrum on a stud or the like
fixed to the said table or bed.
The cutter is ground or shaped to the form it is desired to cut the "joggles
and is bolted to the said cutter carrier and a bolster plate is let into the bed below.
The edge of this bolster piece next to the cutter is formed to the same contour
as the cutter and a hole is made through the table, in front of this edge for waste
wood to fall through.
To more fully describe my invention reference is made to the accompanying
sheet of drawings forming a part of this Specification, in which similar letters
of reference indicate corresponding parts in each of the figures.
Figure 1, represents an elevation of my improved machine.
Figure 2, is a plan view of the same.
Figure 3, is a side view of Figure 1.
A
The bed A has a standard B at one end in which a guide slot C is formed.
sliding block D is fitted in this slot connected by its stud E to the hand lever F
mounted upon the pin G fixed in B. It is evident that the block D can be
reciprocated in the slot C by raising and lowering the free end of the hand lever.
The cutter H is bolted to the projection D3 on the block D and its cutting edge
is curved to the form it is desired to make the "joggle as shown in Figure 2
in which J represents a "joggle" formed on the portion of a side K of a window
sash. The edge H3 of the cutter is preferably inclined obliquely in relation to
the bed consequently the whole of the cutting edge is not at once brought into
operation and it cuts "sweeter."
"
The underside of the "joggle" is supported on a holster L the edge of which
next to the cutter is the same shape as the cutting edge of the cutter and it fits
close to its face. This bolster may be fixed to the bed in any convenient way,
in the drawing it is shown clamped down on the bed by the extension N of the
adjustable fence N. The fence N2 is secured to the bed by the bolts O, O. The
bolster Li may be made reversable and its end L3 shaped as shown to adapt it to
be used with another form of cutter.
Having now particularly described and ascertained the nature of my said
invention, and in what manner the same is to be performed, I declare that what I
claim is:
The improved machine for cutting "joggles" and the like, substantially as
herein shown and described and illustrated in the accompanying drawings.
Dated this 30th day of August 1897.
DRACUP & NOWELL,
Bradford, Patent Agents.