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GB1452044A - Abrasive blasting machines - Google Patents

Abrasive blasting machines

Info

Publication number
GB1452044A
GB1452044A GB842375A GB842375A GB1452044A GB 1452044 A GB1452044 A GB 1452044A GB 842375 A GB842375 A GB 842375A GB 842375 A GB842375 A GB 842375A GB 1452044 A GB1452044 A GB 1452044A
Authority
GB
United Kingdom
Prior art keywords
wheel
secured
impeller
blade
blades
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
GB842375A
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
Publication of GB1452044A publication Critical patent/GB1452044A/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
    • B24C5/062—Rotor blades or vanes; Locking means therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1452044 Blasting J R GOFF 28 Feb 1975 [13 May 1974] 8423/75 Heading B3D A centrifugal abrasive blasting device comprises a wheel 1 having a plurality of circumferentially spaced blades 5, an impeller 19 rotatable with the wheel, and a stationary control cage 21, each blade being retained on the wheel by one or more lugs 16, 17 formed on the blade and engaging one or more grooves 10, 11 on a respective block 4 secured to the wheel, the impeller preventing radially inward movement of the blades. The blocks 2 are secured to the wheel by pairs of bolts, one bolt of each pair also acting to secure the wheel to a hub 26 mounted on the driving shaft 25 of a motor. Each block has a groove 10 at its inner end and a groove 11 formed with a recess (11<SP>1</SP>, Fig. 2, not shown) at its outer end, the grooves respectively receiving the lugs 16, 17 projecting from the rear face of the blade. A spring clip 33 may be secured to lug 17 and engage the recess (11<SP>1</SP>) to assist in positioning the blade during assembly. Radially inward movement of the blades is prevented by engagement with a plate portion 31 of the impeller 19 which is secured by a bolt 28 to the end of drive shaft 25, the impeller having a plurality of fingers which are not joined at their outer ends and abut the end of a feed shoot 22. The control cage 21 is secured to the blasting device by a retainer 23 and cage 24.
GB842375A 1974-05-13 1975-02-28 Abrasive blasting machines Expired GB1452044A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US469567A US3867791A (en) 1974-05-13 1974-05-13 Abrasive blasting machine

Publications (1)

Publication Number Publication Date
GB1452044A true GB1452044A (en) 1976-10-06

Family

ID=23864261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB842375A Expired GB1452044A (en) 1974-05-13 1975-02-28 Abrasive blasting machines

Country Status (3)

Country Link
US (1) US3867791A (en)
CA (1) CA1020355A (en)
GB (1) GB1452044A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11826882B1 (en) * 2022-12-27 2023-11-28 Paul Enegren Blast wheel and quick-connect blade assembly

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955767A (en) * 1975-03-05 1976-05-11 Hise Mason R Secondary impact crusher
US4249350A (en) * 1979-01-15 1981-02-10 Goff James R Abrasive throwing wheel and improved blade assembly
DE4410628C2 (en) * 1994-03-26 1996-09-19 Schlick Roto Jet Masch Centrifugal wheel with fixed centrifugal wheel blades
US5975985A (en) * 1996-10-31 1999-11-02 Phillips Technologies, Inc. Automated surface treatment apparatus having current monitoring means
US6447378B1 (en) 2000-03-08 2002-09-10 Disa Goff, Inc. Abrasive throwing wheel and abrasive throwing blade
DE10231482A1 (en) * 2002-07-12 2004-01-29 Schlick, Jennifer, Dipl.-Ing. (FH) jet device
US6981910B1 (en) 2004-07-30 2006-01-03 Goff James R Throwing wheel assembly
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
BE1020607A3 (en) * 2012-04-11 2014-01-07 Straaltechniek Internat N V S A TURBINE.
EP2829360B1 (en) * 2013-07-19 2015-09-16 Prefer - Equipamentos Para Decapagem, Lda. Control cage for a shot blasting turbine and components

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2392958A (en) * 1943-07-19 1946-01-15 Reuben S Tice Mill
US2376639A (en) * 1943-12-14 1945-05-22 American Foundry Equip Co Centrifugal throwing wheel
US2991949A (en) * 1959-05-14 1961-07-11 Ohio Gravel Company Rock crushing machine
US3093329A (en) * 1961-06-28 1963-06-11 Thomas E Bridgewater Breaker plate structure
US3540667A (en) * 1967-05-23 1970-11-17 Charles T Parker Construction Impact type rock crusher
US3606182A (en) * 1969-02-27 1971-09-20 Cimco Inc Crushing chamber for a centrifugal impact rock crushing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11826882B1 (en) * 2022-12-27 2023-11-28 Paul Enegren Blast wheel and quick-connect blade assembly

Also Published As

Publication number Publication date
CA1020355A (en) 1977-11-08
AU8092175A (en) 1976-11-11
US3867791A (en) 1975-02-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee