FR2261099A1 - Mobile shot-blasting tool - encloses local work area and captures, cleans and recycles rebounding pellets - Google Patents
Mobile shot-blasting tool - encloses local work area and captures, cleans and recycles rebounding pelletsInfo
- Publication number
- FR2261099A1 FR2261099A1 FR7504931A FR7504931A FR2261099A1 FR 2261099 A1 FR2261099 A1 FR 2261099A1 FR 7504931 A FR7504931 A FR 7504931A FR 7504931 A FR7504931 A FR 7504931A FR 2261099 A1 FR2261099 A1 FR 2261099A1
- Authority
- FR
- France
- Prior art keywords
- granules
- tool
- rebounding
- recycles
- cleans
- 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.)
- Granted
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
- B24C3/065—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other movable; portable with suction means for the abrasive and the waste material
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Pinball Game Machines (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Mobile shot-blasting tool, typically used to clean ships hulls in dry dock etc. upwardly projects granules onto a surface (12) with such force that granules rebound to be collected and gravity fed to the tool base for recycling. The tool includes a collection passage (38) feeding rebounding granules to the tool's main gravity return feed chamber (32). The granules are subject to a continuous cleansing air flow (40) during their transit through the passage (38), whereby dust and debris is removed through an upper outlet (48). Granules are projected by a motorised air-less centrifugal rotor (16). The rotor is belt driven froman adjacent motor.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US443389A US3900969A (en) | 1974-02-19 | 1974-02-19 | Portable apparatus for blast cleaning |
US05/513,633 US3934372A (en) | 1974-10-10 | 1974-10-10 | Portable upblast cleaning head |
US52246474A | 1974-11-11 | 1974-11-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2261099A1 true FR2261099A1 (en) | 1975-09-12 |
FR2261099B1 FR2261099B1 (en) | 1981-08-21 |
Family
ID=27412175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7504931A Granted FR2261099A1 (en) | 1974-02-19 | 1975-02-18 | Mobile shot-blasting tool - encloses local work area and captures, cleans and recycles rebounding pellets |
Country Status (11)
Country | Link |
---|---|
BR (1) | BR7500959A (en) |
CA (1) | CA1004855A (en) |
DE (1) | DE2506740A1 (en) |
DK (1) | DK57875A (en) |
ES (1) | ES434859A1 (en) |
FR (1) | FR2261099A1 (en) |
IN (1) | IN141701B (en) |
IT (1) | IT1029768B (en) |
NL (1) | NL7501882A (en) |
NO (1) | NO750501L (en) |
SE (1) | SE7501724L (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354851A1 (en) * | 1976-06-18 | 1978-01-13 | St Georges Engineers Ltd | AIRLESS BLASTING EQUIPMENT |
EP0081364A2 (en) * | 1981-12-07 | 1983-06-15 | Autoblast Limited | Knock down blast cleaning machine |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4045915A (en) * | 1975-10-06 | 1977-09-06 | Enviro-Blast International | Portable sandblaster |
US4377924A (en) * | 1976-03-01 | 1983-03-29 | Wheelabrator-Frye Inc. | Portable device for treating surfaces |
DE2904093C2 (en) * | 1979-02-03 | 1985-07-25 | Heinrich Schlick KG, GmbH & Co, 4402 Greven | Device for cleaning the surfaces of large workpieces with a blasting agent |
DE8904330U1 (en) * | 1989-04-07 | 1989-06-08 | Blastrac Europe Ltd. Niederlassung Deutschland, 5060 Bergisch-Gladbach | Portable centrifugal blasting device |
ATE109059T1 (en) * | 1989-04-07 | 1994-08-15 | Tilghman Wheelabrator Ltd | PORTABLE CRYSTAL BLASTING DEVICE FOR WALL SURFACES BLASTING. |
DE4226680A1 (en) * | 1992-08-12 | 1993-09-30 | Manfred Ullrich | Mobile centrifugal blasting machine |
DE9310642U1 (en) * | 1993-07-16 | 1993-10-21 | Ernst Peiniger GmbH Unternehmen für Bautenschutz, 45145 Essen | Area blasting device |
GB0921375D0 (en) * | 2009-12-04 | 2010-01-20 | Pinovo As | Method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE48322C (en) * | ANT. SCHÜTZ und AUG. WEBER in Solingen | Threader | ||
DE846217C (en) * | 1950-04-22 | 1952-08-11 | Fischer Ag Georg | Centrifugal blast machine |
DE1031172B (en) * | 1954-04-01 | 1958-05-29 | William Howard Mead | Device for surface treatment |
BE617521A (en) * | 1962-05-11 | 1962-08-31 | Mercantile Marine Engineering | Method and machines for performing the cleaning operation or any similar operation, more in particular of metal surfaces. |
-
1975
- 1975-02-06 CA CA219,548A patent/CA1004855A/en not_active Expired
- 1975-02-12 IN IN266/CAL/1975A patent/IN141701B/en unknown
- 1975-02-14 NO NO750501A patent/NO750501L/no unknown
- 1975-02-17 BR BR959/75A patent/BR7500959A/en unknown
- 1975-02-17 SE SE7501724A patent/SE7501724L/xx unknown
- 1975-02-18 NL NL7501882A patent/NL7501882A/en active Search and Examination
- 1975-02-18 DK DK57875*#A patent/DK57875A/da not_active Application Discontinuation
- 1975-02-18 IT IT48221/75A patent/IT1029768B/en active
- 1975-02-18 DE DE19752506740 patent/DE2506740A1/en not_active Ceased
- 1975-02-18 FR FR7504931A patent/FR2261099A1/en active Granted
- 1975-02-19 ES ES434859A patent/ES434859A1/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354851A1 (en) * | 1976-06-18 | 1978-01-13 | St Georges Engineers Ltd | AIRLESS BLASTING EQUIPMENT |
EP0081364A2 (en) * | 1981-12-07 | 1983-06-15 | Autoblast Limited | Knock down blast cleaning machine |
EP0081364A3 (en) * | 1981-12-07 | 1984-05-16 | Worldwide Blast Cleaning Limited | Knock down blast cleaning machine |
Also Published As
Publication number | Publication date |
---|---|
CA1004855A (en) | 1977-02-08 |
NO750501L (en) | 1975-08-20 |
BR7500959A (en) | 1976-11-23 |
IT1029768B (en) | 1979-03-20 |
DE2506740A1 (en) | 1975-08-21 |
ES434859A1 (en) | 1977-03-16 |
FR2261099B1 (en) | 1981-08-21 |
IN141701B (en) | 1977-04-09 |
DK57875A (en) | 1975-10-27 |
AU7809075A (en) | 1976-08-12 |
NL7501882A (en) | 1975-08-21 |
SE7501724L (en) | 1975-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |