Improvements in Locks, applicable to Doors of Vehicles and the like..
Year: 1891

page_text: Date of Application, 6th July, 1891
Complete Specification Left, 15th Mar., 1892-Accepted, 16th Apr., 1892
PROVISIONAL SPECIFICATION.
Improvements in Locks, applicable to Doors of Vehicles and the like..
We, HAROLD THOMSON LYON, of Britannia Road, Fulham Road, in the
County of London, Gentleman, and ARTHUR ILLIDGE, of Alexandra Foundry,.
Wolverhampton, in the County of Staffordshire, Lock Manufacturer, do hereby
declare the nature of this invention to be as follows:-
Our invention relates to improvements in locks applicable to doors of vehicles
and the like, which consists of a one bolt stock lock operated on by two separate
handles.
We construct of metallic substance in one casting a suitable shaped lock frame.
with various projections, screw holes, and a locking plate at right angles to the:
In the frame-
This said frame we screw to the face and stile of the door.
frame.
we insert a sliding bolt with notches or projections, and at the left hand bottom:
corner of the frame on a pin we place a perpindicular handle crank which is
attached to the draw-bolt in order to work the bolt by the aforesaid handle. At the
At the base we fix
top right hand corner we place a spring to keep the bolt shot.
the ordinary carriage door handle with spindle and tumbler and spring, this said
spring is also intended to keep the bolt shot. The ends of the springs are inserted
in a notch at the top and bottom of the horizontal bolt. Over the frame we fix a.
case or cover by means of two stud pins dropping in holes at the top of the frame
and a set screw at the base.
The object of this invention is to permit the bolt to be withdrawn by the
occupant inside a carriage by pulling the perpendicular handle away from the
locking stile or by a person outside the door in the ordinary manner.
The advantages of our invention are that the stile is not weakened by being cut
away to receive the frame of the lock; the case may be removed by withdrawing
the set screw so as to examine or withdraw any damaged spring or fitting and
replace with new; no cutting away of trimmings to get at the lock.
It will be understood that the foregoing is given by way of illustration, and that
the shapes and materials may be varied in many ways within the scope of our
invention.
Dated this 6th day of July 1891
J. P. BAYLY,
18, Fulham Place, W., Agent for the Applicants.
COMPLETE SPECIFICATION.
Improvements in Locks, applicable to Doors of Vehicles and the like..
We, HAROLD THOMSON LYON, of Britannia Road, Fulham Road, in the
County of London, Gentleman, and ARTHUR ILLIDGE, of Alexandra Foundry,
Wolverhampton, in the County of Staffordshire, Lock Manufacturer, do hereby
declare the nature of this invention and in what manner the same is to be per-.
formed, to be particularly described and ascertained in and by the following
statement :-
Our invention relates to improvements in locks applicable to doors of vehicles.
and the like, which consists of a one bolt stock lock operated on by two separate
handles.
We attain these objects by the mechanism illustrated in the accompanying
drawing, in which—
Fig. 1 is an elevation of the inner side of the lock; Fig. 2, is an elevation of the

page_text: front of the lock; Fig. 3, is an elevation of the inside of the case or cover; Fig. 4,
is an elevation of the interior mechanism, the portions beneath the plate pare
shown in dotted lines. Similar letters refer to similar parts throughout the views.
We construct of metallic substance in one casting a suitable shaped lock frame
with various projections, screw holes, and a locking plate at right angles (or
thereabout) to the frame. This said frame we screw to the face and stile of the
.door. In the frame we insert a sliding bolt with notches or projections, and in
Fig. 4, at the right hand bottom corner of the frame on a centre pin i we place a
perpindicular handle a with a crank which is attached to the draw bolt by the
projection in order to work the bolt by the aforesaid handle a.
At the top
left hand corner we place a spring m to keep the bolt shot, the ends of the spring m
are inserted in a notch in the draw-bolt and the stop o.
ordinary carriage door handle with spindle, and tumbler c
spring n is also intended if necessary to keep the bolt shot.
are inserted between a part of the frame and tumbler and around the stop o'. A
plate pis screwed to the lock frame in order to keep the tumbler c and other parts in
their required position. Over the frame we fix à case or cover e by means of two
stud pins ƒ dropping in holes 9 at the top of the frame, and a set screw d at the
base through the holes and k.
At the base we fix the
with spring n, this said
The ends of the spring n
The object of this invention is to permit the bolt to be withdrawn by the
occupant inside a carriage by pulling the perpindicular handle a away from the
locking stile or by a person outside the door in the ordinary manner.
The advantages of our invention are that the stile is not weakened by being cut
away to receive the frame of the lock; the case may be removed by withdrawing
the set screw so as to examine or withdraw any damaged spring or fitting and
replace with new; no cutting away of trimmings to get at lock.
It will be understood that the foregoing is given by way of illustration, and that
the shapes and materials may be varied in many ways within the scope of our
invention.
Having now particularly described and ascertained the nature of our said.
invention, and in what manner the same is to be performed, we declare that what
we claim is―
1. The combination of the lock applicable to doors of vehicles to be opened by
the perpindicular handle a and the ordinary handle, substantially as herein described
and according to the accompanying drawings.
2. In a lock for the door of a vehicle, the combination of the frame, handle a
draw-bolt tumbler c set screw d case or cover e stud pins f holes g hole / centre
pin i crank hole k projection springs m and n, with stops o and o', and plate p,
substantially as lierein described and according to Figs. 1, 2, 3, and 4, of the
accompanying drawings.
Dated this 15th day of March 1892.
J. P. BAYLY,
18, Fulham Place, W., Agent for the Applicants.