close

Вход

Забыли?

вход по аккаунту

?

код для вставки
Dec. 17, 1946.
J. COSLEY
2,412,873
, BOTTLE HOLDER
Filed Nov. 16, 1944
WITNESSES:
I
55.7%
f 7%“, .
INVENTOR
John Cos/ey.
WMFCBW I
ATTORNEY
Patented Dec. 17, 1946
UNITED‘ STATES PATENT‘ OFFICE»,
2,412,873 '
BOTTLE HOLDER
John Cosley, North Braddock, Pa., assignor to
Westinghouse Electric Corporation, East Pitts
burgh, Pa., a corporation of Pennsylvania
Application November 16, 1944, Serial No.'563,718
1
6 Claims. (01. 211-74)
My invention relates to a safety device and
more particularly to a device for safely storing
relatively heavy metallic or non-metallic cylin
ders, bars, or explosive tanks as high pressure
gas ?asks or tanks charged with explosive ma
terial.
'
To obtain a better understanding of my con
tribution to the art some discussion of the prior
.
2
.
Other objects and advantages will become more
apparent from a study of the following speci
?cation and the accompanying drawing, in
which:
Figure 1 is a front view of a ?ask
embodying my invention; and
storing rack
Fig. 2 is a perspective view of the elements,
in a tank storing rack, constituting my contri
practice is essential.
bution to the art.
-In many places in industry gas, as oxygen, hy 10
In Fig. 1 the ?ask storing rack is shown to
drogen, and other gases, is used in considerable
have a base angle iron I to which the relatively
quantities. ‘This gas is supplied to the manu
Wide?oor plate 2 is rigidly secured. Disposed at.
facturer in metal tanks or high pressure ?asks.
a height of about two thirds the length of the
Often a whole bank of from six to eighteen, or
high pressure gas ?asks to be stored, the top
more of such tanks or ?asks are stored along a 15 plate 3 is disposed. This top plate has a re
wall for ready use. In use all or groups of these
iniorcing angle iron ‘5 secured thereto. The top
?asks are often interconnected by suitable con
plate 3 and base structure comprising the base
duits and‘valvesto provide a large capacity of‘
channel i and ?oor plate 2 are rigidly secured
gas under substantially constant pressure.
to each other by triangular metal plates 4 dis
The ?ask storing rack, built of rather heavy 20 posed at each end. The triangular plates 4 are
metal, has a- bottom plate provided with a plu
so disposed that the shorter legs are at the bot
rality of arcuate cut-out portions, slightly less
tom, welded to the ?oor plate 2 and angle iron I,
than semi-circular, the plate being positioned
and the longer legs vertical, the plate 3 and angle '
about six inches above the ?oor. A similar plate
iron 5 being rigidly secured to plates 4 at the
is ?xed in the rack about three and a half feet . upper end. The ?asks are to rest on the ?oor
above the bottom plate so that the arcuate cut
plate 2 which is rather wide to thus provide a
out. portions are in vertical alignment. The _ stable portable rack.
bottles are positioned in the cut-out portions of
Disposed substantially in vertical alignment
the bottom and top plate. Since these high pres
with the deepest portion of the arcuate cut-out
sure ?asks are usually some ?ve feet in length, 30 portions in plate 3, the angle iron 7' is rigidly
have considerable Weight and are explosive, the
secured to the plates 4.
suppliers of the racks provide a retaining chain
To safely store the ?asks I provide the top
for each ?ask.
v
plate 3 and angle‘iron 4 with my special re
This retaining chain is swivelly secured to the
taining means at each of the generally semi~cir
top plate at the right of the cut-out portion'and
cular cut-out portions 8 in the top plate 3. A
to retain the ?ask is hooked into a hole in the
description of one will suffice.
plate at the left of the cut-out portion. This
At the right-hand side of the semi-circular
arrangement is satisfactory, considered from a
cut-out portion 8 is disposed a bearing It]. This
standpoint of safety alone, if the chain is always
hearing may be merely a gas pipe of suitable in
hooked into place, but it seems as though no
ternal diameter having a length slightly greater
amount of cautioning will teach workmen the
than the Width of the top plate 3. This bearing
unfailing habit of hooking the chains into place
is spot-welded to the top surface plate 3.
after changing ?asks. Such chains are usually
A rod It is rotatably mounted in the bearing.
unhooked.
'
'
The rear end l2 of the rod just beyond the rear
One broad object of my invention is the pro 45 edge of plate 3'is‘, as shown in Fig. 2, bent down
vision of fool-proof safe storing means for heavy
wardly at right angles to the rod. A snugly ?lling
objects.
a
washer i3 is spot-welded to the rod ll just to the
A more speci?c object of my invention is the
front of the bend between rod 5 i and the end [2
provision of semi-automatic retaining means in
a rack for cylinders containing explosive mate 50 to prevent axial forward movement of the rod.
A similar washer M is similarly secured to the
rials.
rod II at a distance from washer it slightly
A still more specific object is a simple, cheap
greater than the length of bearing pipe Iii.
fool-proof high-pressure ‘gas ?ask retaining rack
wherein the ?asks are held in vertical position.
Washer l4 prevents axial backward movement of
' The objects recited are merely illustrative. 55 the rod l I. At a distance from washer l4 slightly
greater than the radial‘dimension of the ?ask F
2,412,878
3
4
to be retained, the rod H is bent toward the left,
thus forming the flask retaining end l5. The
.
arm, designated the rear crank arm, being dis
posed behind the horizontal member and the
other crank arm, designated the front crank arm,
axis of end 85 is normal to the axis of rod H and
being disposed a selected distance in front of the
the axis of end I2 is normal to the axis of rod II.
3 horizontal member, means for limiting the angu
The intersecting axes of end It‘: and rod ll de?ne
lar motion of the rear crank arm from a verti
a plane that is normal to the plane de?ned by
cally downward position to a horizontal position,
the intersecting axes of rod II and end [2.
the relation of the crank arms to each other being
To the rear surface of the angle iron 4 through
so chosen that the limits of movement of the rear
a suitable spacer iii if such is necessary, the block
I‘! having the general shape of a carpenter's 10 crank arm from a vertically downward position
to a horizontal position limit the movement of
square is rigidly secured. This block I‘! has one
the front crank arm from a horizontal position
of its legs; i3 disposed vertically, and the other
to a vertically upward position in the order re
of its legs is disposed horizontally toward the
cited, whereby said front and rear crank arms,
The end 52 lies in the plane of block l1, and : normally because of their weights and moment
arms, take horizontal and vertically downward
the block it is so disposed with reference, to the
positions, respectively, said front crank arm,
axis of rod ii that end l2 may be moved from
when in its horizontal position being disposed in
the vertical position shown in Fig. 2 to the hori
front of the recess in the horizontal member to
zontal position shown at the right in Fig. 1. The
left.
'
I
legs of block it thus act as stops for end [2 in
its arcuate movement.
.
thus retain within the recess, any elongated ob
ject vertically disposed in the recess.
,
3. In a rack for storing elongated objects in
When a flask is to be positionedv in the cut-out
a vertical position on a base and within a recess
portion the end is is lifted to a vertical position
in ‘the front of a horizontally disposed member
till end 42 contacts the leg is. After the flask
is in position, the end i5 need merely be released. 25 forming part of the rack, in combination, a bell
crank lever pivoted on a horizontal ‘axis on the
The rod H, because of the weight of ends I2 and
horizontal member, the crank arms being off-set
I5, will rotate counterclockwise till the end I2
so that one crank arm is disposed at the back of
engages leg iii. When end I2 is in such end posi
the horizontal member and the other is disposed
tion, end 55 will, of course, be in a horizontal
in front of the recess, when in a horizontalposi
positionto retainthe flask F in the rack,
It will be noted that my device will not permit -
‘ the positioning of the flask in the rack except
tion, a distance sufficient to fall in front of the
object being stored in the recess, and means ‘for
limiting the movement of the bell crank lever
end E?) be movedv clockwise through ninety, de
grees; "Once the ?ask is in position, no further > so that the front crank arm may take either a
positive act is required of the attendant. My 35 vertical position, to permit insertion of an object:
device automatically takes over the task of re
taining the flask in. the rack. Accidents from
falling andv possibly exploding ?ask because of
such falling are completely eliminated.
While I have shown my special safety device
as positioned at the right of the cut-out portion,
it is, of course, clear that the device could be at
' theleft for left-handed people without departing
from the spirit of my invention.
l claim as my invention:
1. In a rack for storing elongated objects in
a vertical position on a base and within a recess
in the front of a horizontal member forming part
of the rack, in combination, a shaft disposed for I
rotary motion on the horizontal member on an
axis substantially normal to the member, a pen
dulous depending projection on the rear end of
the shaft rigidly secured thereto and tending to
hold the shaft in a given angular position, a pen
dulous arm projecting at right angles from the
front end of the shaft, said arm falling in a plane
normal to the plane de?ned by. the shaft and the
pendulous depending projection, said pendulous
arm’when in horizontal position falling in front
of the recess in the horizontal member, and
means for limiting the "rotation of the shaft
through a right angle so that when the pendulous
arm is in horizontal position the pendulous de
in the recess, or a horizontal position to retain
the object in the recess, said rear crank arm being‘
positioned with reference to the frontcrank arm
to bias the front crank arm to a horizontal p081‘.
tion.
'
4. In a rack for storing and securing elongated
objects within aligned positions in a pair of par
allelly disposed members forming part of the rack,
_ in combination, a bell crank lever pivoted on an
axis normal to one of the parallelly disposed
members and having its crank arms falling in
parallel planes spaced from each other at a dis
tance slightly greater than one of the parallelly
disposed members so that one crank arm falls
behind and the other crank arm falls in front of
the member to which the bell crank lever is piv
oted, the pivotal positioning of the bell crank
lever being such thatthe crank arm falling in
front of the member when in one position also
' falls across the recess in one of thevp-arallelly
disposed members so that any elongated object
disposed in the recess is held in the recess, the
crank arms being angularly so disposed with ref
erence to the pivot axis that the front crank arm
is always biased to said one position.
5. In a rack for retaining objects in position in
a recess on a bar forming part of the rack, in
combination, a bearing sleeve disposed adjacent
pending projection is in‘ a vertical position and or) the recess and transverse of the bar, a crank shaft
mounted for rotation in the bearing, crank arms
when the pendulous arm is in a vertical position,
projecting
from the shaft at each end of the bear
so that an object may be inserted in the recess,
ing sleeve, the direction of projection of the crank
the pendulous depending projection is in a hori
arms with reference to the bearing axis and with
zontal position.
reference to each other being such that one crank
2. In a rack for storing elongated objects in a
vertical position on a base and within a recess
in the front of a horizontally disposed member
forming part of the rack, in combination, a bell
crank lever pivoted for rotation on a horizontal
arm is biased to fall across the recess in the bar’
to hold any-object disposed therein in position,
and means for limiting the rotatignof theiorank
shaft in the bearing to an angle of ninety degrees
axis normal to the horizontal member, one crank 75 so that the crank arm- coactingiwith ‘the recess Y
B
9,412,873
may be moved from in front of the recess to per~
mit insertion of an object in the recess.
6. In a rack for storing elongated cylindrical
6
of the bearing sleeve bent downwardly at right
angles to the bearing axis and having its front
end, at a distance from the upper bar slightly
greater than the radius of the cylindrical object
objects in a vertical position on a base and Within
generally semi-circular recesses in the upper of 5 to be stored, bent in a horizontal direction to fall ‘
a. pair of vertically spaced parallelly disposed
over the recess in the upper bar to thus retain
horizontal bars comprising an upper bar and a
within the recess any object that may be disposed
lower bar and forming part of the rack in com
in the recess, means for limiting the angular
bination, a bearing sleeve rigidly secured to the
motion of the rear downwardly bent end from a
upper bar and disposed adjacent the generally 10 vertical position to a horizontal position to time
semi-circular recess in the upper bar and having
limit the movement of the front bent end from a
its axis at right angles to the upper bar, a rod
horizontal position to a vertical position.
disposed for rotation in the bearing sleeve, said
rod having its rear end just beyond the rear end
JOHN COSLEY.
Документ
Категория
Без категории
Просмотров
0
Размер файла
471 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа