GB199459A - Improved apparatus for removing scale, rust or the like from structures generally - Google Patents

Improved apparatus for removing scale, rust or the like from structures generally

Info

Publication number
GB199459A
GB199459A GB825822A GB825822A GB199459A GB 199459 A GB199459 A GB 199459A GB 825822 A GB825822 A GB 825822A GB 825822 A GB825822 A GB 825822A GB 199459 A GB199459 A GB 199459A
Authority
GB
United Kingdom
Prior art keywords
casing
shaft
driving
sleeve
disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB825822A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB825822A priority Critical patent/GB199459A/en
Publication of GB199459A publication Critical patent/GB199459A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00—Rotary appliances
    • F28G3/10—Rotary appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
    • 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"

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning In General (AREA)

Abstract

199,459. Gilman, F., and Thompson, G. H. March 21, 1922. Flexible shafts; shaft couplings.-Apparatus for removing scale &c., from pipes, boilers, hulls of ships, girders &c., comprises a portable self-contained unit, able to be carried and operated by one individual and consisting of a power unit driving through multiplying gearing a flexible shaft carrying at its end a scaling or cleaning tool. Fig. 4 shows, in elevation, the manner in which the drive is transmitted from the driving-shaft 15 to the flexible shaft 21 driving the cleaning tool 55, when the disc 17 carried on the lever 11 is brought into contact with the driving-disc 9 of the motor 5. The driving-shaft 15 is supported in ball-bearings 16 mounted in a casing 14 transverse to the lever 11. and projects at both sides from the casing, carrying the fibre or like disc 17 at one end and a screw 18 at the other. A sleeve 20, split longitudinally at its outer coned end, is screwed on this latter end of the shaft and receives and clamps in position the inner rotary part 21 of the flexible shaft, when an outer sleeve member 22 with a correspondingly coned internal surface is screwed over it at 23. Holes 25 in the sleeve 22 are provided for a tommy-bar for tightening the coupling when necessary, an outer hollow protecting casing 19, screwed to the casing 14, being provided with slots to permit such adjustment. The reduced outer end of the casing 19 receives a split casing 31 clamped around the outer non-rotary portion 26 of the flexible shaft, and retains it in position by a spring-pressed plunger 30 mounted in the casing 19 engaging a recess in the periphery of the casing 31. The sleeve cr casing 31 is provided with a clamping collar member 33 abutting against the end of the casing 19. Specification 160,509, [Class 99 (ii), Pipes, tubes, &c.], is referred to.
GB825822A 1922-03-21 1922-03-21 Improved apparatus for removing scale, rust or the like from structures generally Expired GB199459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB825822A GB199459A (en) 1922-03-21 1922-03-21 Improved apparatus for removing scale, rust or the like from structures generally

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB825822A GB199459A (en) 1922-03-21 1922-03-21 Improved apparatus for removing scale, rust or the like from structures generally

Publications (1)

Publication Number Publication Date
GB199459A true GB199459A (en) 1923-06-21

Family

ID=9849042

Family Applications (1)

Application Number Title Priority Date Filing Date
GB825822A Expired GB199459A (en) 1922-03-21 1922-03-21 Improved apparatus for removing scale, rust or the like from structures generally

Country Status (1)

Country Link
GB (1) GB199459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150893A1 (en) * 2011-05-04 2012-11-08 Pct Systems Ab Method and equipment to treat a fluid channel prior to a relining procedure and an exchangeable tool having a coupling mechanism to be used in connection thereto

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150893A1 (en) * 2011-05-04 2012-11-08 Pct Systems Ab Method and equipment to treat a fluid channel prior to a relining procedure and an exchangeable tool having a coupling mechanism to be used in connection thereto
WO2012154102A1 (en) * 2011-05-04 2012-11-15 Pct-Systems Ab Method to safely become a skillful user during use of an interactive pipe cleaning equipment comprising a machine having one in a fixed cover rotating flexible shaft and a machine to perform said method

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