Improved Coal Saver for Attachment to Outside of Fire Grates.
Year: 1899

page_text: Date of Application, 31st Oct., 1899
Complete Specification Left, 28th July, 1900-Accepted, 81st Oct., 1900
PROVISIONAL SPECIFICATION.
Improved Coal Saver for Attachment to Outside of Fire Grates.
DAVID HOWARTH, 64, Herbert Street, Moston Lane, Blackley, Manchester,
Iron Moulder, do hereby declare the nature of this invention to be as follows..
-
The improved coal save 18 made in various sizes to suit different fire grates
it is a thin cast on shell which clothes the outside of the fine grate bars on
Fig 1 of drawing and provides air space by means of slots A, the space being
sustained by means of two small nibs B on the inner side of the upper part of
each bar and therefore causing an undivided air passage the full length of the
saver and allowing sufficient air to pass causing a good current to the fire and
also protecting the fire bar fiom burning the saver is attached by means of a
small catch or catches C, and can be taken off with ease
Fig 21 E showing where the catch on catches are on the bar and also section
of air spaces, A.
Dated this 30th day of October 1899
Improved Coal Saver for Attachment to Outside of Fire Grates.
DAVID HOW ARTII, 64, Herbert Street, Moston Lane, Blackley, Manchester,
Iron Moulder, 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:-
The improved coal saver is made in various sizes to suit different fire grates, it
18 a thin cast on shell which clothes the outside of the fine grates bars on
Fig 1 of drawing left with Provisional Specification shows how air is supplied by
slots A, the space being sustained by means of two small nibs B on the innei
side of the upper part of coal save bar and therefore causing an undivided air
passage the full length of the fire grate and allowing sufficient air to pass
causing a good current to the fire and also protecting the fire grate bar from
burning The save 18 attached by means of a small catch or catches C, and
can be taken off the fire grate with ease Fig. 2 of drawing D E, showing where
the catch or catches are on the bar and also section of air spaces A, which
supplies air to the fire giate the coal saver is suspended by means of catch or
catches, C. The nibs B is to prevent the saver from fitting flat on the fire grate
bars and thereby providing an undivided air space the whole length of the fire
grate The open font of saver and flat surface of the saver, causes the saver
to lie flat to the front of the fire grate bar. The catch or catches C is cast on
[Price 8d1

page_text: the saver and is made of cast iron and therefore is part of the saver & will not
need renewing
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..
1 The undivided air space the whole length of the fire grate which is sup-
plied by slots A and sustained by the nibs B as shown on diawing left with
Provisional Specification
2. The open front of saver and flat surface on bar of saver which causes the
saver to lie flat to the front of the fire grate bar
3 The catch or catches I claiming the night to one or more which 18 cast on
the saver and is made of cast iron which will not need renewing.
Dated this 27th day of July 1900.
DAVID HOWARTH.