Global Patent Index - EP 1049567 A1

EP 1049567 A1 2000-11-08 - SHOT-BLASTING WHEEL

Title (en)

SHOT-BLASTING WHEEL

Title (de)

SCHLEUDERRAD

Title (fr)

TURBINE DE GRENAILLAGE

Publication

EP 1049567 A1 (DE)

Application

EP 99944488 A

Priority

  • DE 19838733 A
  • EP 9906190 W

Abstract (en)

[origin: DE19838733C1] The invention relates to a shot-blasting wheel (1) for a shot-blasting machine which can be rotated about its longitudinal axis, is motor-driven and configured as a blade wheel. In its central area said wheel has a metering sleeve (7) with a metering opening (8). Together with the shot-blasting wheel (1) an auxiliary shot-blasting wheel (9), into which the shot medium to be accelerated is fed in the axial direction, rotates in the metering sleeve (7). According to the invention, the feed opening (3) for the shot medium discharges into the auxiliary shot-blasting wheel (9), in whose centre a rotating body (11) is provided for, at the side of the rotating body (11) and in the direction of rotation of the shot-blasting wheel (1) behind the metering opening (8), and the length of the rotating body (11) corresponds at least to the width of the auxiliary shot-blasting wheel (9).

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

B24C 5/06

IPC 8 full level (invention and additional information)

B24C 5/06 (2006.01)

CPC (invention and additional information)

B24C 5/068 (2013.01)

Citation (search report)

See references of WO 0012265A1

Designated contracting state (EPC)

AT BE DE DK ES FI FR GB IT NL SE

EPO simple patent family

DE 19838733 C1 19991125; AT 257058 T 20040115; CN 1275104 A 20001129; EP 1049567 A1 20001108; EP 1049567 B1 20040102; JP 2002523250 A 20020730; WO 0012265 A1 20000309

INPADOC legal status


2008-01-02 [PG25 PT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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- Owner name: *WADEPHUL JOST

- Effective date: 20040831

2005-04-15 [REG CH PL] PATENT CEASED

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2004-12-22 [26N] NO OPPOSITION FILED

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2004-01-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

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