Global Patent Index - EP 1097071 A2

EP 1097071 A2 20010509 - TANDEM-TYPE PNEUMATIC BRAKE BOOSTER

Title (en)

TANDEM-TYPE PNEUMATIC BRAKE BOOSTER

Title (de)

PNEUMATISCHER KRAFTVERSTÄRKER IN TANDEMBAUWEISE

Title (fr)

AMPLIFICATEUR DE FORCES PNEUMATIQUE DU TYPE TANDEM

Publication

EP 1097071 A2 20010509 (DE)

Application

EP 99940009 A 19990715

Priority

  • DE 19832357 A 19980720
  • EP 9904996 W 19990715

Abstract (en)

[origin: DE19832357A1] The pneumatic force amplifier has a casing with separate amplifying cavities and with movable walls separating vacuum chambers from working chambers, and with pressure-leveling connecting channels (15). A fixing device (20) is provided which is offset from the connecting channel circumferentially onto a part-circle diameter of its own.

IPC 1-7

B60T 13/00

IPC 8 full level

B60T 13/567 (2006.01)

CPC (source: EP)

B60T 13/5675 (2013.01)

Citation (search report)

See references of WO 0005115A2

Designated contracting state (EPC)

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

DOCDB simple family (publication)

DE 19832357 A1 20000127; EP 1097071 A2 20010509; WO 0005115 A2 20000203; WO 0005115 A3 20000504

DOCDB simple family (application)

DE 19832357 A 19980720; EP 9904996 W 19990715; EP 99940009 A 19990715