Scaffold-Bracket Page: 3 of 3
[1], # 2 p. : ill. ; 23 cm.View a full description of this patent.
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694,230
changes might suggest themselves to any one
skilled in the art, which changes might be
made by me without departing from the spirit
of my invention.
5 Having thus described my invention, what
I claim, and desire to secure by Letters Pat-
ent of the United States, is-
1. In a scaffold-bracket, the combination
with a member provided upon one end with a
io bent-over portion, and a yoke carried by said
member; of a pivoted member mounted in
said yoke, having a portion adapted to bear
upon said bent-over portion, and claws pro-
vided upon one end of said pivoted member,
'3 substantially as described.
2. In a scaffold-bracket, the combination
with a stationary member, a bent-over portion
provided upon said member, provided with a
toothed jaw upon its free end, and a yoke car-
20 ried by said member; of a swinging member
mounted in said yoke, said member being so
mounted as to raise and lower said jaw when
operated, and claws carried by said swinging
member, substantially as described.
25 3. In. a scaffold-bracket, the combination
with a stationary member, a bent-over portion
carried by said stationary member, a toothedjaw carried by said portion, and a yoke car-
ried by said member; of a swinging member
pivotally mounted in said yoke, a cam-shaped 30
portion carried by said swinging member
adapted to bear upon said bent portion to
raise and lower said jaw,. and claws carried
upon the free end of said swinging member,
substantially as described. 35
4. In a scaffold-bracket, the combination
with a stationary member pointed at one end,
a bent-over portion upon its other end pro-
vided with a toothed jaw, and a yoke carried
by said member; of a swinging member piv- 40
otally mounted in said yoke, in such manner
as to raise and lower said toothed jaw when
the same is actuated, the said swinging mem-
ber being provided with a recess to receive a
portion of the scaffolding, and claws carried 4;
upon the free end of said swinging member,
substantially as described.
In testimony whereof I affix my signature
in presence of two witnesses.
WILLIAM E. ARNOLD.
Witnesses:
J. G. STEER,
J. H. ARNOLD.
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Arnold, William E. Scaffold-Bracket, patent, February 25, 1902; [Washington D.C.]. (https://texashistory.unt.edu/ark:/67531/metapth508578/m1/3/: accessed June 20, 2024), University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu.; crediting UNT Libraries Government Documents Department.