GB1328416A - Centrifugal blasting wheel - Google Patents
Centrifugal blasting wheelInfo
- Publication number
- GB1328416A GB1328416A GB2501971*A GB2501971A GB1328416A GB 1328416 A GB1328416 A GB 1328416A GB 2501971 A GB2501971 A GB 2501971A GB 1328416 A GB1328416 A GB 1328416A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- opening
- blade
- impeller
- wheel
- 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
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)
- Crushing And Pulverization Processes (AREA)
- Centrifugal Separators (AREA)
- Crushing And Grinding (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
1328416 Blasting WHEELABRATORFRYE Inc 19 April 1971 [13 April 1970] 25019/71 Heading B3D A centrifugal blasting wheel comprises a rotatable side wall 8, a plurality of angularly spaced radially extending blades 18 mounted on the side wall, each blade terminating short of the axis of rotation to form a central opening 20, and particulate material propelling means 56 removably mounted in the central opening, the length of each blade in the radial direction being slightly less than the diameter of the opening whereby the blades may be removed through the opening. The side wall is formed on a rear disc secured to a hub 2 on a shaft 4 and by spacers 14 and bolts 16 to a front disc 12. The blades extend beyond the outer edges of the discs and their inner edges define the central opening 20 in which is a control cage 28 and an impeller 56. The control cage has a discharge opening 54 and is secured to a housing 42 of the wheel by lugs 40 having fingers 38 engaging selected ones of a plurality of notches 36 in a flange 34 of the cage whereby the angular position of the discharge opening is adjusted. The impeller 56 has vanes 60 and is secured by a bolt 64 to the shaft 4. Particulate material is fed by a feed pipe 66 from a hopper to the impeller. Each blade is formed with side walls 68, 70 engageable in slots 76 in the discs 8, 12 and radially outward movement of the blade is limited by stops 72, 74 engaging stops 78 in the slots. The side walls extend from the radially inner ends of the blade to a point intermediate its length. When the feed pipe 66, control cage 28 and impeller 56 are removed, the blades, which have a length slightly less than the diameter of the central opening, can be moved radially inwards into the opening for removal from the wheel when worn. During use, inward movement of the blades is prevented by the particulate material binding the blades in their slots. The blades are reversible so that the wheel may operate in either direction of rotation and some of the blades may be longer than others.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2790570A | 1970-04-13 | 1970-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1328416A true GB1328416A (en) | 1973-08-30 |
Family
ID=21840447
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2501971*A Expired GB1328416A (en) | 1970-04-13 | 1971-04-19 | Centrifugal blasting wheel |
| GB5016572A Expired GB1328417A (en) | 1970-04-13 | 1971-04-19 | Blade for a centrifugal blasting wheel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5016572A Expired GB1328417A (en) | 1970-04-13 | 1971-04-19 | Blade for a centrifugal blasting wheel |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3683556A (en) |
| BE (1) | BE765508A (en) |
| BR (1) | BR7102166D0 (en) |
| CA (1) | CA925298A (en) |
| CH (1) | CH527673A (en) |
| FR (1) | FR2089310A5 (en) |
| GB (2) | GB1328416A (en) |
| SE (1) | SE406726B (en) |
| ZA (1) | ZA71703B (en) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3785105A (en) * | 1972-04-05 | 1974-01-15 | Wheelabrator Frye Inc | Centrifugal blasting wheel |
| GB1500092A (en) * | 1975-10-24 | 1978-02-08 | Tilghman Wheelabrator Ltd | Blast impellor wheels |
| CH623770A5 (en) * | 1977-11-17 | 1981-06-30 | Fischer Ag Georg | |
| CH623769A5 (en) * | 1977-11-17 | 1981-06-30 | Fischer Ag Georg | |
| US4480413A (en) * | 1979-09-24 | 1984-11-06 | Wheelabrator-Frye Inc. | Bladed centrifugal blasting wheel |
| US4333278A (en) * | 1979-09-24 | 1982-06-08 | Wheelabrator-Frye Inc. | Bladed centrifugal blasting wheel |
| US4395851A (en) * | 1981-02-03 | 1983-08-02 | Watts W David | Centrifugal abrasive blasting machine |
| US4447993A (en) * | 1982-04-16 | 1984-05-15 | Laido Donald A | Alignment means for centrifugal blasting wheel |
| US4473972A (en) * | 1982-07-12 | 1984-10-02 | Wheelabrator-Frye Inc. | Blade for centrifugal blasting wheels |
| US4565035A (en) * | 1984-04-19 | 1986-01-21 | Kennecott Corporation | Impeller even discharge apparatus |
| US5024028A (en) * | 1987-01-16 | 1991-06-18 | Midwest Blast Products, Inc. | Airless blast cleaning wheel and housing |
| GB9014994D0 (en) * | 1990-07-06 | 1990-08-29 | Tilghman Wheelabrator Ltd | Abrasive throwing wheel assemblies |
| US6949014B2 (en) * | 2003-11-17 | 2005-09-27 | Wheelabrator Group, Inc. | Control cage for abrasive blast wheel |
| WO2015064261A1 (en) | 2013-10-31 | 2015-05-07 | 新東工業株式会社 | Centrifugal projector and blade |
| US10071463B2 (en) | 2013-10-31 | 2018-09-11 | Sintokogio, Ltd. | Centrifugal projector |
| CN105873728B (en) * | 2013-10-31 | 2018-06-12 | 新东工业株式会社 | Side plate unit and centrifugation projection machine |
| WO2015198844A1 (en) * | 2014-06-24 | 2015-12-30 | 新東工業株式会社 | Shot processing device and projector |
| KR20170034350A (en) * | 2014-07-15 | 2017-03-28 | 신토고교 가부시키가이샤 | Shot peening apparatus |
| CN106715050A (en) * | 2014-09-25 | 2017-05-24 | 维尔贝莱特集团有限公司 | Blade for centrifugal blast wheel machine and method of maintaining a centrifugal blast wheel machine |
| TWI758637B (en) * | 2019-09-11 | 2022-03-21 | 亞比斯創新科技股份有限公司 | Impeller structure and projection equipment |
| TWI709460B (en) * | 2019-09-12 | 2020-11-11 | 亞比斯包材工場股份有限公司 | Shot blasting machine and blade wheel assembly thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732666A (en) * | 1956-01-31 | powell | ||
| US2049466A (en) * | 1935-07-05 | 1936-08-04 | Minich Verne Elwood | Abrasive throwing wheel |
| US2108006A (en) * | 1935-07-25 | 1938-02-08 | Pangborn Corp | Abrading apparatus |
| US2582702A (en) * | 1936-05-13 | 1952-01-15 | Pangborn Corp | Abrading apparatus |
| US2119812A (en) * | 1936-05-14 | 1938-06-07 | Pangborn Corp | Abrading apparatus |
| US2869289A (en) * | 1957-01-24 | 1959-01-20 | Pangborn Corp | Reversible centrifugal blasting method and apparatus |
| US3241266A (en) * | 1963-07-10 | 1966-03-22 | Pangborn Corp | Abrasive particle throwing wheel assembly |
-
1970
- 1970-04-13 US US27905A patent/US3683556A/en not_active Expired - Lifetime
-
1971
- 1971-01-29 CA CA104049A patent/CA925298A/en not_active Expired
- 1971-02-04 ZA ZA710703A patent/ZA71703B/en unknown
- 1971-03-11 CH CH358171A patent/CH527673A/en not_active IP Right Cessation
- 1971-04-07 FR FR7112273A patent/FR2089310A5/fr not_active Expired
- 1971-04-08 BE BE765508A patent/BE765508A/en not_active IP Right Cessation
- 1971-04-13 SE SE7104768A patent/SE406726B/en unknown
- 1971-04-13 BR BR2166/71A patent/BR7102166D0/en unknown
- 1971-04-19 GB GB2501971*A patent/GB1328416A/en not_active Expired
- 1971-04-19 GB GB5016572A patent/GB1328417A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3683556A (en) | 1972-08-15 |
| BR7102166D0 (en) | 1973-03-29 |
| ZA71703B (en) | 1971-10-27 |
| CA925298A (en) | 1973-05-01 |
| DE2112497B2 (en) | 1975-06-19 |
| FR2089310A5 (en) | 1972-01-07 |
| CH527673A (en) | 1972-09-15 |
| BE765508A (en) | 1971-08-30 |
| GB1328417A (en) | 1973-08-30 |
| DE2112497A1 (en) | 1971-10-28 |
| SE406726B (en) | 1979-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |