GB144871A - Improved sand-blast apparatus - Google Patents

Improved sand-blast apparatus

Info

Publication number
GB144871A
GB144871A GB1396019A GB1396019A GB144871A GB 144871 A GB144871 A GB 144871A GB 1396019 A GB1396019 A GB 1396019A GB 1396019 A GB1396019 A GB 1396019A GB 144871 A GB144871 A GB 144871A
Authority
GB
United Kingdom
Prior art keywords
carriage
sand
article
cylindrical body
spring
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
GB1396019A
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 GB1396019A priority Critical patent/GB144871A/en
Publication of GB144871A publication Critical patent/GB144871A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

144,871. Holling Sand-blast. - Relates to sand-blast apparatus with continuous blast and having a rotary table on which the workcarrier rings or circulars are mounted, and comprises a mounting for these, whereby they may be given a reciprocating movement in an horizontal plane to move them into and out of operative position, and means for holding down the articles to be treated on the carrier rings. Mounted centrally on, or forming part of a rotary platform b is a cylindrical body a having at its upper end horizontal guide bars a<2> supporting by means of rollers a<3> a carriage c having thereon two or more stationary carrier rings or circulars c<1> adapted to communicate with the interior of the cylindrical body by means of openings c<2>. The articles f to be treated are mounted on the carrier rings with an air and dust-tight joint, formed of a ring h of rubber and a ring h<1> of wood or metal, therebetween, and are held down by means of levers e pivoted to a head d<1> adjustable on a vertical pillar d mounted on the carriage. Each lever carries a spring buffer f<2> adapted to engage the article f and may be locked in position against the action of a spring e* by means of a spring controlled rod e<1> adapted to engage in the teeth of a quadrant d<2> and to be locked by means of a trigger e<2> and a spring-controlled hook e<3>. In operation, the article f is located, by longitudinal movement of the carriage on the guides, over the cylindrical member and is cleaned by sand from the nozzle g; the carriage is then moved to bring the other article over the nozzle, the first article being removed and replaced by another. As the carriage is moved, sand &c. is returned by way of perforations a<4> formed in an annular recess a<5> in the cylindrical body and opening into an annular space formed by a sleeve a<6> mounted centrally within the body. The underside of the carriage is fitted with a replaceable hard white iron plate j to guard the underside of the carriage as this moves over the nozzle. Inclined scoops a' are carried by the cylindrical body to catch any sand &c. falling from the articles, and communicate by means of holes a<3> with the interior of the body.
GB1396019A 1919-06-02 1919-06-02 Improved sand-blast apparatus Expired GB144871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1396019A GB144871A (en) 1919-06-02 1919-06-02 Improved sand-blast apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1396019A GB144871A (en) 1919-06-02 1919-06-02 Improved sand-blast apparatus

Publications (1)

Publication Number Publication Date
GB144871A true GB144871A (en) 1920-06-24

Family

ID=10032486

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1396019A Expired GB144871A (en) 1919-06-02 1919-06-02 Improved sand-blast apparatus

Country Status (1)

Country Link
GB (1) GB144871A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1417479B1 (en) * 2001-08-16 2008-12-10 Lockheed Martin Corporation Method and apparatus to conduct ultrasonic flaw detection for multi-layered structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1417479B1 (en) * 2001-08-16 2008-12-10 Lockheed Martin Corporation Method and apparatus to conduct ultrasonic flaw detection for multi-layered structure

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