Global patent index - EP 0970754 A1

EP 0970754 A1 2000-01-12 - Spray gumming unit

Title (en)

Spray gumming unit

Title (de)

Sprüh-Gummierungseinheit

Title (fr)

Unité de gommage par pulvérisation

Publication

EP 0970754 A1 (EN)

Application

EP 99113179 A

Priority

IT BO980420 A

Abstract (en)

A spray gumming unit (1) wherein a conduit (5) for supplying gum (4) to a spray nozzle (2) has an intermediate portion (12) defined by two channels (10, 11) extending through a distributor (6) having two valve bodies (15, 16), each of which is movable, crosswise to the two channels (10, 11), between a first position wherein the valve body (15, 16) cuts off a first (10) of the two channels (10, 11) and leaves a second (11) of the two channels (10, 11) open, and a second position wherein the valve body (15, 16) cuts off the second channel (11) and leaves the first channel (10) open. <IMAGE>

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

B05B 12/06; F15B 21/12

IPC 8 full level (invention and additional information)

B05B 12/06 (2006.01); F15B 21/12 (2006.01); B05B 1/08 (2006.01)

CPC (invention and additional information)

B05B 12/06 (2013.01); F15B 21/12 (2013.01); B05B 1/083 (2013.01)

Citation (applicant)

None

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

EP 0970754 A1 20000112; IT 1306313 B1 20010604; IT BO980420 A1 20000110

INPADOC legal status

2001-05-17 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

- Ref Country Code: DE

- Ref Legal Event Code: 8566

2001-04-11 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20000713

2000-09-27 [AKX] PAYMENT OF DESIGNATION FEES

2000-01-12 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2000-01-12 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

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