GB1306793A - Apparatus for blasting material such as a column of extruded material - Google Patents

Apparatus for blasting material such as a column of extruded material

Info

Publication number
GB1306793A
GB1306793A GB1306793DA GB1306793A GB 1306793 A GB1306793 A GB 1306793A GB 1306793D A GB1306793D A GB 1306793DA GB 1306793 A GB1306793 A GB 1306793A
Authority
GB
United Kingdom
Prior art keywords
sand
nozzle
blast
boss
adjustable
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
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.)
British Ceramic Research Association Ltd
Original Assignee
British Ceramic Research Association Ltd
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 British Ceramic Research Association Ltd filed Critical British Ceramic Research Association Ltd
Publication of GB1306793A publication Critical patent/GB1306793A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/06—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable
    • 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
    • B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1306793 Coating apparatus BRITISH CERAMIC RESEARCH ASSOCIATION 12 Jan 1972 [5 Feb 1971] 4004/71 Heading B2L [Also in Division B3] Apparatus for subjecting material, such as a column of extruded ceramic material, to a blast of sand, grit or the like comprises a nozzle, through which the sand or the like issues, subjected to a composite movement derived from two reciprocating motions; which may be simple harmonic, at an angle to each other end of different frequencies. The nozzle 38 has inlets 34, 36 for sand and compressed air and is mounted on an arm 32 pivotably adjustably carried on a rod 48a connected by a universal joint 50 to a boss 46 adjustable on an arm 44, in turn, carried by a boss 42 adjustable on a fixed member 40. A bracket 30 on the lower end of the rod 48a is connected by universal joints 26, 28 to flexible links 18, 20 which pass through rigid guides 22, 24 and are secured to the rods 14, 16 of double-acting pneumatic cylinders 10, 16, the pistons of which are moved through different amplitudes at different frequencies. The blast from the nozzle may be directed onto a deflector or centrifugally acting disc. In other embodiments, the reciprocating motion is produced hydraulically, electrically or mechanically, and the apparatus may have more than one nozzle. The extruded ceramic material may be plastic clay cut to form bricks and the sand or the like may contain colour pigments.
GB1306793D 1971-02-05 1971-02-05 Apparatus for blasting material such as a column of extruded material Expired GB1306793A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB400471 1971-02-05

Publications (1)

Publication Number Publication Date
GB1306793A true GB1306793A (en) 1973-02-14

Family

ID=9768963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1306793D Expired GB1306793A (en) 1971-02-05 1971-02-05 Apparatus for blasting material such as a column of extruded material

Country Status (1)

Country Link
GB (1) GB1306793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378437A2 (en) * 1989-01-13 1990-07-18 Con-Tech Services Limited Method of applying a mortar material to a surface
CN115338781A (en) * 2022-08-12 2022-11-15 佛山市高明利钢精密铸造有限公司 Metal surface oxide layer sand blasting processor for precision casting and processing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378437A2 (en) * 1989-01-13 1990-07-18 Con-Tech Services Limited Method of applying a mortar material to a surface
EP0378437A3 (en) * 1989-01-13 1991-01-16 Con-Tech Services Limited Method of applying a mortar material to a surface
CN115338781A (en) * 2022-08-12 2022-11-15 佛山市高明利钢精密铸造有限公司 Metal surface oxide layer sand blasting processor for precision casting and processing method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees