FR2329407A1 - Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipe - Google Patents
Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipeInfo
- Publication number
- FR2329407A1 FR2329407A1 FR7533066A FR7533066A FR2329407A1 FR 2329407 A1 FR2329407 A1 FR 2329407A1 FR 7533066 A FR7533066 A FR 7533066A FR 7533066 A FR7533066 A FR 7533066A FR 2329407 A1 FR2329407 A1 FR 2329407A1
- Authority
- FR
- France
- Prior art keywords
- hood
- contg
- sleeve
- work surface
- jet pipe
- 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)
- Nozzles (AREA)
Abstract
The sandblaster consists of a grit supply hose (106) mounted in a conical hood. The hood has an elastomer ring along its bottom edge so that a sealed chamber is formed when the hood is placed on a surface. The grit supply hose is mounted in a sleeve (86) which in turn is supported in a bearing (87) in the top face of the hood. A chain wheel (96) is mounted on the sleeve which is driven by a chain. The sleeve extends into the hood. A framework (76) is mounted on the sleeve in which the end of the hose with jet is supported off-centre. The jet is supported in a spherical bearing (105) so that it can move over a circular path, when the sleeve is rotated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7533066A FR2329407A1 (en) | 1975-10-29 | 1975-10-29 | Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7533066A FR2329407A1 (en) | 1975-10-29 | 1975-10-29 | Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2329407A1 true FR2329407A1 (en) | 1977-05-27 |
FR2329407B3 FR2329407B3 (en) | 1979-09-14 |
Family
ID=9161790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7533066A Granted FR2329407A1 (en) | 1975-10-29 | 1975-10-29 | Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipe |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2329407A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080784A1 (en) * | 1981-12-01 | 1983-06-08 | Veluwse Industriele- en Handelsbelangen Stichting | Mouth-piece for device for grit-blasting with suction-remove |
EP0384873A1 (en) * | 1989-02-24 | 1990-08-29 | Christian Diat | Apparatus for cleaning building-walls |
US5558562A (en) * | 1991-12-11 | 1996-09-24 | Diat; Christian | Method for micro-cleaning a support and apparatus for implementing same |
WO2021023328A1 (en) * | 2019-08-06 | 2021-02-11 | Mycon Gmbh | Rollable protection device for jet nozzles for cleaning surfaces for the purpose of reducing noise from the nozzle jet |
-
1975
- 1975-10-29 FR FR7533066A patent/FR2329407A1/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0080784A1 (en) * | 1981-12-01 | 1983-06-08 | Veluwse Industriele- en Handelsbelangen Stichting | Mouth-piece for device for grit-blasting with suction-remove |
EP0384873A1 (en) * | 1989-02-24 | 1990-08-29 | Christian Diat | Apparatus for cleaning building-walls |
US5558562A (en) * | 1991-12-11 | 1996-09-24 | Diat; Christian | Method for micro-cleaning a support and apparatus for implementing same |
WO2021023328A1 (en) * | 2019-08-06 | 2021-02-11 | Mycon Gmbh | Rollable protection device for jet nozzles for cleaning surfaces for the purpose of reducing noise from the nozzle jet |
Also Published As
Publication number | Publication date |
---|---|
FR2329407B3 (en) | 1979-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7702062L (en) | CORBAR DEVICE FOR SURFACE TREATMENT | |
ES456523A1 (en) | Underwater welding apparatus | |
FR2329407A1 (en) | Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipe | |
IT1048359B (en) | Portable sandblaster for placing over work surface - has open ended hood with elastomer outer seal and contg. moving jet pipe | |
ES2127838T3 (en) | POLISHING METHOD AND APPARATUS FOR THE SAME AND POLISHING WHEEL. | |
GB1164751A (en) | Abrasion Apparatus | |
EP0159272A3 (en) | Cleaning apparatus for pipes | |
ES469336A1 (en) | Faced-ring seal with diaphragm | |
FR2423696A1 (en) | Rotary slide valve sealing system - has tapered part fitting against similarly shaped support surface of ring in channel | |
JPS5447483A (en) | Holder of plate form objects | |
GB1102688A (en) | Improved grit blasting apparatus | |
FR2286080A1 (en) | Hydropneumatic cleaning device for endless conveyor belt - sprays gas and liq. mixture onto transverse section of belt | |
GB1294624A (en) | Apparatus for treating liquids with gases below the surface of a liquid | |
ES417608A1 (en) | Method of improving wire adhesion to rubber | |
JPS5443389A (en) | Automatic grinding apparatus | |
JPS56139873A (en) | Supporting jig used for polishing | |
GB1414623A (en) | Valves | |
GB845659A (en) | Improvements in or relating to the treatment of concrete and like floor or like surfaces | |
FR2289104A2 (en) | Fertiliser distributor for combine drill - has toothed sleeves, control lever and intermediate box with rubber seal | |
GB876582A (en) | Improvements in or relating to sand blasting machines | |
FR2218010A5 (en) | Annular seal for rotating shaft - comprising a flexible collar bearing against a rigid face | |
JPS5233197A (en) | Centerless grinding method and device of workpiece | |
JPS5248895A (en) | Device for grinding magnetically with belt | |
JPS5590268A (en) | Device for cleaning inside surface of mold | |
JPS5316991A (en) | Method and device for honing outside surface of long material |