GB1057204A - Coating apparatus and method therefor - Google Patents

Coating apparatus and method therefor

Info

Publication number
GB1057204A
GB1057204A GB20408/65A GB2040865A GB1057204A GB 1057204 A GB1057204 A GB 1057204A GB 20408/65 A GB20408/65 A GB 20408/65A GB 2040865 A GB2040865 A GB 2040865A GB 1057204 A GB1057204 A GB 1057204A
Authority
GB
United Kingdom
Prior art keywords
extruder
lining
tube
trowels
pipe
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
GB20408/65A
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 GB20408/65A priority Critical patent/GB1057204A/en
Priority to DE1965G0043942 priority patent/DE1577755A1/en
Publication of GB1057204A publication Critical patent/GB1057204A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0038—Machines or methods for applying the material to surfaces to form a permanent layer thereon lining the outer wall of hollow objects, e.g. pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0023—Lining the inner wall of hollow objects, e.g. pipes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

1,057,204. Lining pipes by extrusion. G. WEEKLEY. May 14. 1965. No. 20408/65. Heading B5A. A pipe 10 is lined externally by an extruder 12 when it is moved relative to the pipe and hydraulic pistons 36 force cementitious material 90 from a cylinder 30 through apertures 50 in a direction perpendicular to that of the movement of the extruder. Guide elements 38 position the extruder about the tube and the uniformity of the lining is achieved by means of a vented sealing ring 52 and a number of trowels 82 which are brought into the position shown by a linkage system 62, 64, 78, 88 and downwards manual or mechanical movement of a handle 70. The links 88 may be varied in length if the lining varies in thickness circumferentially and the trowels 82 may be sprung to permit the passage of irregularities in the tube wall. An extruder (120), Fig. 4 (not shown), is operationally similar to that described above, but is modified in design to line the internal surface of a tube.
GB20408/65A 1965-05-14 1965-05-14 Coating apparatus and method therefor Expired GB1057204A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB20408/65A GB1057204A (en) 1965-05-14 1965-05-14 Coating apparatus and method therefor
DE1965G0043942 DE1577755A1 (en) 1965-05-14 1965-06-23 Method and device for applying a coating to the inside or outside of a pipe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB20408/65A GB1057204A (en) 1965-05-14 1965-05-14 Coating apparatus and method therefor
DE1965G0043942 DE1577755A1 (en) 1965-05-14 1965-06-23 Method and device for applying a coating to the inside or outside of a pipe

Publications (1)

Publication Number Publication Date
GB1057204A true GB1057204A (en) 1967-02-01

Family

ID=34740346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20408/65A Expired GB1057204A (en) 1965-05-14 1965-05-14 Coating apparatus and method therefor

Country Status (2)

Country Link
DE (1) DE1577755A1 (en)
GB (1) GB1057204A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116901A (en) * 1982-03-04 1983-10-05 Standard Telephones Cables Ltd Extruding a dielectric sheath around a joint in an optical fibre cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116901A (en) * 1982-03-04 1983-10-05 Standard Telephones Cables Ltd Extruding a dielectric sheath around a joint in an optical fibre cable

Also Published As

Publication number Publication date
DE1577755A1 (en) 1969-05-22

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