A Rotary Attachment for an Oven.
Year: 1894

page_text: Date of Application, 14th Mar., 1894
Complete Specification Left. 13th Dec.. 1894-Accepted, 11th Mar., 1895
PROVISIONAL SPECIFICATION.
A Rotary Attachment for an Oven.
ROBERT STEVENSON, 58 Brunswick Road, Upper Holloway, London, N.
Plumber, JAMES O'BRYAN, 58 Brunswick Road, Upper Holloway, London, N.
Fitter, do hereby declare the nature of this invention to be as follows:-
This attachment as shown in accompanying drawings, is to equalize and maintain
a uniform heat in cooking meat, etc.-in an oven,-by turning a knob on outside of
oven door, and thereby communicating a rotary motion to articles in process of
cooking, and dispensing with the inconvenience and loss of heat caused by
opening the door to turn such articles by the hand which is the usual method now
in vogue.
The following is the explanation of the reference-letters shown on drawings.
K. (Sheet No. 1.) Knob on outside of door, connected by a spindle to small
bevel-wheel on inside of door.
P. W. (Sheet No. 2). Bevel wheel on inside of oven-door.
P. (Sheet No. 2). Pinion which imparts revolving motion to oven plates R. P.
B. B. (Sheet No. 2). Brackets which support pinion.
R. P. (Sheet No. 2). Oven plates with teeth on edge, to gear with pinion.
S. S. (Sheet No. 2). Studs in centre of oven plates, by means of which they
revolve.
Deted this 14th day of March 1894
ROBERT STEVENSON.
JAMES O'BRYAN.
A Rotary Attachment for an Oven.
We ROBERT STEVENSON 58 Brunswick Road, Upper Holloway, London, N.
Plumber, and JAMES O'BRYAN, 7 Duncan Road Southsea late of 58 Brunswick
Road Upper Holloway London, N. Fitter 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 attachment as shown in drawings (left with Provisional Specification), is
to equalize and maintain a uniform heat in cooking meat etc. etc. in an oven, by
turning a knob on outside of oven door, which is attached to bevel wheel and long
pinion (fixed to inside of oven door), gearing with circular toothed-plates, imparts
a rotary motion to articles in process cf cooking,--and dispensing with the
inconvenience and loss of heat caused by opening the door, to turn such articles
by the hand which is the usual method now in vogue.
•
The following is the explanation of reference letters shown on drawings:-
―
K. (Sheet No. 1).-Knob on outside of oven door connected by a spindle to
small bevel wheel on inside of oven door.
P. W. (Sheet No. 2).-Bevel wheel on inside of oven door.
P. (Sheet No. 2).-Pinion which imparts revolving motion to oven plates R. P.
B. B. (Sheet No. 2).-Brackets which support pinion.

page_text: R. P. (Sheet No. 2).-Oven plates with teeth on edge to gear with pinion.
S. S. (Sheet No. 2).-Studs in centre of oven plates by means of which they
revolve.
Having now particularly described and ascertained the nature of our said inven-
tion and in what manner the same is to be performed we declare that what we
claim is.―
Knob or handle (on outside of oven door), attached to bevel wheel and pinion,
(fixed to inside of oven door), gearing with and imparting a rotary motion to
circular toothed-plates in interior of oven.
Dated this 19th 1
100
ROBERT STEVENSON.
J. O'BRYAN.