Automatic Age

Issue: 1931 June

A
14
u t o m a t ic
A
ge
June, 1931
THE OUTLOOK FOR REFRIGERATED
VEND ING MACHINES
Editorial Review by W A LTE R W. HURD
The hot summer months are logically
at in the way of refrigerated food venders.
the time to examine the progress and out­
This automatic store has all the class and
look for refrigerated vending machines of
appearance of a large electric refrigerator
all kinds. Included in this group will be
designed for a retail store and is fitted
machines for vending bottled and bulk with General Electric refrigerating equip­
beverages, frozen fruit juices, ice cream
ment. Designed to be placed in apartment
and frozen confections, and food products
buildings, this new store suggests the pro­
requiring refrigeration. Electric refrigera­ posal of the vending machine trade to bring
tion and dry ice seem the most adaptable
packaged food products almost to the
to vending machine requirements, although
customer’s door. So far as the mechanical
ordinary ice has been used in many of
efficiency of the automatic store goes, it
the developments now in progress. The
is well able to display and sell a variety
progress with these venders has not indi­
of packaged food products requiring re­
cated the speed that some had hoped for,
frigeration.
but the patient efforts of manufacturers
It was the merchandising tide of the
and inventors to perfect these devices last two or three years in favor of packaged
deserves respect and is enough to keep up
foods and meats that evidently prepared
our expectations.
the way for such automatic stores. Wher­
The entrance o f quick freezing processes
ever tried, there has been indicated a dis­
for meat, fruit and vegetables has intro­ tinct customer preference for packaged
duced what evidently is a transition period
meats, so that many authorities on the
into the whole subject -of refrigeration
food industry feel that ultimately most
atgain. The result may be to cause a meat products sold will be in packages.
temporary halt in the perfection of re­
This is a decided aid to the advancement
frigerated food venders as the trade tries
of selling by machine, for vending ma­
to accommodate itself to the new develop­
chines must have products to be vended
ments in the larger field of refrigeration.
put up in uniform size packages. Consider­
It is well understood that the whole subject
able interest in the prospect o f selling
of quick frozen products is still in the ex­ packaged meats by machine has been
perimental stage, even Mr. Birdseye him­
shown since the idea of such packages
self having recently suggested the fact that began to develop. Even one or two of the
there may be much to learn yet about largest packing establishments have indi­
quick freezing. The relation of the quick
cated an interest in what the vending ma­
freezing process to the progress o f re­ chine trade had to offer. An early proposal
frigerated food venders is to delay them, was to construct a standard store display
because if frozen foods should serve to
counter in sections, each unit to be fitted
largely displace ordinary refrigerated foods, with proper coin chute and also display
then vending machines would have to be
samples of the meat properly. The custo­
adapted to handle the more complex
mer would simply select the cut o f meat
marketing of frozen products. This intro­
desired from the sample, deposit proper
duction of a new process comes at a time
coin in the slot, and received the packaged
when the makers of refrigerated vending meat ready for carrying home.
machines are having enough trouble in
If the food market remained in the
trying to perfect machines to handle food
simpler stages of selling fresh packaged
under ordinary refrigeration.
meats under refrigeration, it is highly
The Delamat refrigerated automatic probable that vending machines would be
stores recently introduced in New York in­ developed to a degree of perfection that
dicates what the automatic trade is aiming would make the placing of automatic stores
© International Arcade Museum
http://www.arcade-museum.com/
June , 1931
A u t o m a t ic A ge
15
in many apartment buildings profitable and
practical. But the coming of quick frozen
meats brings up new problems o f refrigera­
tion, which are proving hard enough to
solve in the well equipped retail store,
much less in vending machine units in
their present stage of development. If
quick frozen products attain a high degree
° f popularity, it may mean the narrowing
down of the possible field for refrigerated
automatic stores. It is always possible for
an older method of course to continue in
°Pen competition with the new and make
a success, for while quick frozen meats
aye being so seriously considered, merchan­
disers like the Bohack stores in Brooklyn
continue to sell fresh meats in packages
with such success as if the quick frozen
process had never been invented.
In addition to the problems of refrigera­
tion and possible changes in the food mar-
et, the refrigerated automatic stores are
also seriously handicapped by the lack of
change-making machines and perfect slug
devices. Automatic stores in the real sense
can never be adopted extensively until
change making machines that will reject
slugs are possible. Mechanisms for making
accurate change seem to be comparatively
easy to the problem of efficiently rejecting
the slugs.
Vending machines for dispensing drinks
and frozen goods are much smaller units
than those designed for handling food prod­
Ucts, and in general present less compli­
cated problems.
But even here the
problems have been serious enough to con-
ne the devices practically to experimental
and test projects until now. The mechanical
difficulties have been many. Maintaining
a Proper and even temperature has been
a serious problem; as the necessary open-
lng of the cabinet to emit the product pur­
chased results in a raising of the tempera­
ture. Coin mechanisms have given much
rouble due to freezing up because of
moisture collecting from the air. Efforts
are being made to solve this problem by
constructing a mechanism so that there is
ittle or no metallic contact from the out­
side through to the inside of the insulated
cabinet. Dry ice has also promised relief
The Delamat Automatic Store for selling
foods requiring Refrigeration.
from the collecting of moisture on the
mechanism; packages had a tendency to
stick together or to the metal parts of the
cabinet; the Goodrich Rubber Co. proc­
ess of coating metal with rubber has
been used by some experimenters with ice
cream venders. These are only a few of
the score or more difficulties that have
tended to plague those striving away to
perfect venders for these products. All
in all, the problems are so many that the
final construction necessary to overcome
them often results in a machine that is
too expensive to be practical for general
use. This is especially true of -the venders
for selling ice cream and frozen con­
fections.
Beverage Dispensers
Beverage dispensers are of two types,
those designed to sell bottled drinks and
SELLMORE MERCHANPISElCODRoiN OPERATED DEVICES
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