US966998A - Boiler-tube cleaner. - Google Patents

Boiler-tube cleaner. Download PDF

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Publication number
US966998A
US966998A US53133009A US1909531330A US966998A US 966998 A US966998 A US 966998A US 53133009 A US53133009 A US 53133009A US 1909531330 A US1909531330 A US 1909531330A US 966998 A US966998 A US 966998A
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United States
Prior art keywords
boiler
tube cleaner
cutter
tube
cleaner
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Expired - Lifetime
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US53133009A
Inventor
Frank Efraim Carlson
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Individual
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Priority to US53133009A priority Critical patent/US966998A/en
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Publication of US966998A publication Critical patent/US966998A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"

Definitions

  • the object of this invention is to make an efficient tube cleaner that can be renewed at small cost.
  • FIG. 1 is a plan of the cutter heads witha section of thedriving shaft.
  • Fig. 2 is a perspective of the forward member.
  • Fig. 3 is a perspective of the rearward member.
  • Fig. 4 is the bolt'for connecting the members and securing them to the driving shaft.
  • A is a fluted conical steel casting having the general shape as shown and sharpene edges a and having part of the casting form ing a hub with flattened sides a and having a square hole extending longitudinally through it;
  • B is a cutter placed in the rear of the cutter A having a square hole therethrough, and having ratchet shaped cutting edges 6 on its outeriace.
  • C is' a bolt having a head and a squared body thelatter adapted to enter the holes in the cutters and threaded at its inner end so as to screw firmly into the driving shaft or bar D. Said threaded end is reduced in diameter. so as to form a shoulder 0"- adapted to abut against the end of the driving bar or shaft.
  • the purpose of the flattened hub on the forward cutter A is to apply a wrench for screwing into or out of the driving bar.
  • a conical cutter having ratchetshaped cutting edges and having integral with it a flattened portion adapted to receive a wrench, and having an angular shaped hole longitudinally through it, another ratchet shaped cutter adapted to fit against the flatten ed portion of the first mentioned cutter, and having a similar angular shaped hole, a bolt having angular sides fitted to pass through the holes in the cutters and having a threaded end, and a shoulder and a driving

Description

F. E. GARLSON.
- BOILER TUBE, CLEANER.
APPLICATION IlLED 111:0. 4, 1909.
Patented Aug. 9, 1910.
FIBiANK EFRAIM CARLSON, 0F BROOKLYN, YORK.
BOILER-TUBE CLEANER."
Specification of Letters Patent.
Patented Aug. ,9, 1916.
Application filed December 4, 1909. Serial 110. 531,330.
To all whom it may concern:
Be it known that I, FRANK EFRAIM CARL- SON, a subject of the King of Sweden, and a resident of Brooklyn, county of Kings,
, and State of New York, have invented certain new and useful Improvements in Boiler- Tube Cleaners, of which the following is a specification.
The object of this invention is to make an efficient tube cleaner that can be renewed at small cost.
I am aware that many tube cleaners have been made in the general form of this invention, but the form of construction in this invention is new and has advantages in efliciency and economy.
In the accompanying drawing forming part of this specification Figure 1 is a plan of the cutter heads witha section of thedriving shaft. Fig. 2 is a perspective of the forward member. Fig. 3 is a perspective of the rearward member. Fig. 4 is the bolt'for connecting the members and securing them to the driving shaft.
Like figures refer to like parts.
A is a fluted conical steel casting having the general shape as shown and sharpene edges a and having part of the casting form ing a hub with flattened sides a and having a square hole extending longitudinally through it; B is a cutter placed in the rear of the cutter A having a square hole therethrough, and having ratchet shaped cutting edges 6 on its outeriace. Y
C is' a bolt having a head and a squared body thelatter adapted to enter the holes in the cutters and threaded at its inner end so as to screw firmly into the driving shaft or bar D. Said threaded end is reduced in diameter. so as to form a shoulder 0"- adapted to abut against the end of the driving bar or shaft The purpose of the flattened hub on the forward cutter A is to apply a wrench for screwing into or out of the driving bar.
The advantages of this construction are thesimple and cheaply made separable parts that can be renewed independent of each other.
What I claim and desire to protect by Letters Patent is:
In a flue cleaning device, the combination of a conical cutter having ratchetshaped cutting edges and having integral with it a flattened portion adapted to receive a wrench, and having an angular shaped hole longitudinally through it, another ratchet shaped cutter adapted to fit against the flatten ed portion of the first mentioned cutter, and having a similar angular shaped hole, a bolt having angular sides fitted to pass through the holes in the cutters and having a threaded end, and a shoulder and a driving
US53133009A 1909-12-04 1909-12-04 Boiler-tube cleaner. Expired - Lifetime US966998A (en)

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US53133009A US966998A (en) 1909-12-04 1909-12-04 Boiler-tube cleaner.

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Application Number Priority Date Filing Date Title
US53133009A US966998A (en) 1909-12-04 1909-12-04 Boiler-tube cleaner.

Publications (1)

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US966998A true US966998A (en) 1910-08-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
US53133009A Expired - Lifetime US966998A (en) 1909-12-04 1909-12-04 Boiler-tube cleaner.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423257A (en) * 1943-05-01 1947-07-01 Thomas C Wilson Inc Fluid operated tube cleaner with flushing means
US2692752A (en) * 1950-09-22 1954-10-26 Heiss Irving Piping clean-out tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423257A (en) * 1943-05-01 1947-07-01 Thomas C Wilson Inc Fluid operated tube cleaner with flushing means
US2692752A (en) * 1950-09-22 1954-10-26 Heiss Irving Piping clean-out tool

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