Improvements in Coach Wrenches.
Year: 1891

page_text: Date of Application, 18th Sept., 1891
Complete Specification Left, 13th June, 1892-Accepted, 16th July, 1892
PROVISIONAL SPECIFICATION.
Improvements in Coach Wrenches.
WILLIAM PARKER FOX & THOMAS Fox, trading as Fox Bros., 92 West.
Street Sheffield in the County of Yorkshire Engineers Tool Makers do hereby
declare the nature of this invention to be as follows:-
:―
The wrench consists of handle, handle socket, nipple, slide link, lower jaw, upper-
jaw, slide, and in the case of double bar wrenches, two round or any suitable
section bars.
For single bar wrenches, handle, handle socket, nipple, slide link, lower jaw,
upper jaw, slide and one round or any suitable section bar.
The handle, handle socket, nipple, slide link, lower jaw and upper jaw are cast
in malleable iron, or other suitable metal, or forged, each part seperately.
The slide is of round or other suitable section steel.
The handle is inserted through the handle socket and the nipple put on and
revitted over. In the handle socket are two lugs with holes drilled to carry the
bars, which are either screwed or dropped in and pinned through, the slide link
having been placed on the bars, the bars are either screwed or dropped into holes
to receive them in lower jaw and pinned through.
The upper jaw is screwed or revitted on the slide. The slide is put through the
lower jaw, slide link, and handle screwed on to it.
The slide link being then drilled through the slide and pinned up, holds the jaws.
in position.
These details all apply to the single bar wrench with the exception that there is
only one bar.
Dated this 17th day of September 1891.
WILLIAM PARKER FOX.
THOMAS FOX.
COMPLETE SPECIFICATION.
Improvements in Coach Wrenches.
WILLIAM PARKER FOX & THOMAS Fox, trading as Fox Bros., 92 West
Street Sheffield in the County of Yorkshire Engineers Tool Makers 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 double bar wrench Y, consists of handle A, handle socket B, nipple C,.
slide link D, lower jaw E, upper jaw F, slide G, and 2 bars H, of round, or any
suitable section.
The single bar wrench X consists of handle A, handle socket B, nipple C, slide.
link D, lower jaw E, upper jaw F, slide G, and 1 round or any suitable section.
bar H.
The handle A, handle socket B, nipple C, slide link D, lower jaw E, and upper-
jaw F, are cast or forged in iron, steel, or other suitable metal.
The slide G, and bars H, are made in round, square, or any suitable section
steel, or other suitable metal.
The handle A. is inserted through the handle socket B, and the nipple C, put on.
and revitted over.
In the handle socket B, are 2 lugs with holes drilled to carry the bars H. which
are either screwed or dropped in and pinned through. (Single wrench X has 1 lug.).

page_text: The slide link D, having been placed on the bars H, the bars H are either
screwed or dropped into holes to receive them in lower jaw E, and pinned through.
The upper jaw F is screwed or revitted on the slide G, the slide G is put
through the lower jaw E, slide.link D, and handle A screwed on. to. it.
The slide link D being then drilled through the slide G. and pinned up, holds
the jaws in position.
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 ;
1st. To cast or forge each part seperately namely; handle A,.handle socket B,
nipple C, slide link D lower jaw E, upper jaw F, slide G, and bars H..
2nd. To fit them together in the manner described or any modifications thereof.
Dated this 11th day of June 1892.
WILLIAM PARKER FOX:.
THOMAS FOX..
WILLIAM PARKER FOX..
THOMAS FOX..