US1569360A - Pipe cleaner - Google Patents

Description

Jan. 12 1926. 1,569,360

2. EDWARDS PIPE CLEANER Filed Feb. 19. 1925 Patented Jan. 12, 1926.

PATENT OFFICE.

ZANZIE EDWARDS, 0F CLARKSVILLE, TENNESSEE.

PIYE CLEANER.

Application filed February 19, 1925. Serial No. 10,245.

To all whom it may concern:

Be it known that I, ZANZIE Enwanns, a citizen of the United States, residing at Clarksville, in the county of Montgomery and State of Tennessee,

have invented certain new and useful Improvements in a Pipe Cleaner, of which the following is iication.

a speci- The present invention relates generally to pipe cleaners,

and more particularly to cleaners for ammonia pipes in refrigeration systems and the like.

The important object of the inv to provide a cleaner is efiicient in use on pipes.

Another important object tion is toprovide a cleaner which is strong,durable, and well ention is of this nature which the outside surfaces of of the invenof this nature adapted to the purpose for which it is designed.

The invention further aims to provide a device which is easy to use and one which will not dig into the pipe or damage 1t.

With the above and objects in numerous other view as will appear as the description proceeds, the invention resides in certain novel features of construction, and in the combination and arrangement of parts as will be hereinafter more fully described and claimed.

In the drawing z- Figure 1 is an elevation of the cleaner showing the same in use,

Figure 2 1s a through, and

transverse section there- Figure 3 is an end elevation of the cleaner.

Referring be seen that the body to the drawing in detail it will of the cleaner is indicated generally by the letter A and is of .5 and 6, than the the ends With this cleaner, the operator may move the same longitudinally of the pipe from end to end in four difierent places as indicated to advantage in Figure 1, thereby completely cleaning the outer surface of the pipe.

The present embodiment of the invention which I have described in detail has been given merely by way of example. It is to be understood that these cleaners may be made in numerous sizes and in numerous different proportions. It is also evident that numerous other changes in the details of construction, in the material, and in the combination and arrangement of parts may be resorted to as do not depart from the spirit or scope of the invention as hereinafter claimed.

Having thus described the invention, what I claim as new is A cleaning device of the class described including a body having circular ends, one

smaller in diameter than the other and a

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