GB532480A - Improvements relating to abrasive projecting machines - Google Patents

Improvements relating to abrasive projecting machines

Info

Publication number
GB532480A
GB532480A GB2501639A GB2501639A GB532480A GB 532480 A GB532480 A GB 532480A GB 2501639 A GB2501639 A GB 2501639A GB 2501639 A GB2501639 A GB 2501639A GB 532480 A GB532480 A GB 532480A
Authority
GB
United Kingdom
Prior art keywords
chamber
abrasive
spout
blades
scoop
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
GB2501639A
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.)
American Foundry Equipment Co
Original Assignee
American Foundry Equipment Co
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 American Foundry Equipment Co filed Critical American Foundry Equipment Co
Priority to GB2501639A priority Critical patent/GB532480A/en
Publication of GB532480A publication Critical patent/GB532480A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/06—Impeller wheels; Rotor blades therefor
    • B24C5/068—Transferring the abrasive particles from the feeding means onto the propeller blades, e.g. using central impellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)

Abstract

532,480. Sand-blast. UNGER, C. E., and AMERICAN FOUNDRY EQUIPMENT CO. Aug. 31, 1939, No. 25016. [Class 60] A projector for shot or cracked pieces of steel, quartz, sand or other abrasive for cleaning castings, forgings, bars and sheets &c. having a rotor 1 with a number of blades 10 terminating short of the axis to provide a central space has in this space a cylindrical chamber 20 for abrasive and a fixed scoop 44 extending from adjacent the wall 23 of the chamber to adjacent the inner ends of the blades, to deliver abrasive from the chamber to the blades. Abrasive is fed by gravity, mechanical means, compressed air, or a combination thereof, through a spout 30 to the chamber 20. The chamber may have a lip 25 extending into a fixed shield 27 and this and the scoop and spout may be adjustable. The inner ends of each blade may have a tapered lip turned towards the direction. In a modification, the chamber has a greater axial length and the spout is extended to deliver the abrasive nearer the bottom 22 of the chamber than the scoop.
GB2501639A 1939-08-31 1939-08-31 Improvements relating to abrasive projecting machines Expired GB532480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2501639A GB532480A (en) 1939-08-31 1939-08-31 Improvements relating to abrasive projecting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2501639A GB532480A (en) 1939-08-31 1939-08-31 Improvements relating to abrasive projecting machines

Publications (1)

Publication Number Publication Date
GB532480A true GB532480A (en) 1941-01-24

Family

ID=10220849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2501639A Expired GB532480A (en) 1939-08-31 1939-08-31 Improvements relating to abrasive projecting machines

Country Status (1)

Country Link
GB (1) GB532480A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8550881B2 (en) 2009-11-16 2013-10-08 Pangborn Corporation Vane, mounting assembly and throwing wheel apparatus having a locking member tapered in two planes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8550881B2 (en) 2009-11-16 2013-10-08 Pangborn Corporation Vane, mounting assembly and throwing wheel apparatus having a locking member tapered in two planes

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