Global patent index - EP 1010494 A3

EP 1010494 A3 2001-01-03 - Rotating abrasive blast system

Title (en)

Rotating abrasive blast system

Title (de)

Rotierende Strahlmittelanlage

Title (fr)

Installation rotative de grenaillage

Publication

EP 1010494 A3 (DE)

Application

EP 99124320 A

Priority

DE 19857143 A

Abstract (en)

[origin: DE19857143C1] The sand blasting device has a nozzle unit (4, 5) for the sand blasting medium connected to a silo (1) and to the compressed air unit (3, 9, 12, 15) which in turn has a rotatable compressed air supply unit (3, 12) which is connected to and projects into the silo (1). The nozzle holder unit (6, 7) for guiding the nozzle unit is mounted on the silo . The rotatable compressed air supply unit is rotatable with the silo through a drive unit (31, 32). The compressed air supply unit comprises a reservoir or accumulator (3) fixed to the silo base inside the silo and fitted with a rotary tube (12).

IPC 1-7 (main, further and additional classification)

B24C 3/04; B24C 7/00

IPC 8 full level (invention and additional information)

B24C 3/04 (2006.01)

CPC (invention and additional information)

B24C 3/04 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

DE 19857143 C1 20000511; EP 1010494 A2 20000621; EP 1010494 A3 20010103

INPADOC legal status

2002-07-10 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20010704

2001-09-19 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-01-03 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2001-01-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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2000-06-21 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-06-21 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI