EP 0965685 A3 20010314 - Tamping beam for a road finisher
Title (en)
Tamping beam for a road finisher
Title (de)
Einbaubohle für einen Strassenfertiger
Title (fr)
Poutre dameuse pour finisseuse
Publication
Application
Priority
DE 19827577 A 19980620
Abstract (en)
[origin: DE19827577C1] The surface leveler has a base plate (1) coupled to a vibration drive preceded by an electrically heated stamping rail which is moved backwards and forwards. At least one coil (10) is positioned adjacent the stamping rail and coupled to a HF current source (11), for inducing eddy currents in the stamping rail, which acts as a short circuit for the magnetic field provided by the coil.
IPC 1-7
IPC 8 full level
E01C 19/40 (2006.01); E01C 19/48 (2006.01); H05B 6/02 (2006.01); H05B 6/10 (2006.01); H05B 6/14 (2006.01)
CPC (source: EP US)
E01C 19/407 (2013.01 - EP US); H05B 6/105 (2013.01 - EP US); E01C 2301/10 (2013.01 - EP US)
Citation (search report)
- [DA] EP 0641887 A1 19950308 - VOEGELE AG J [DE]
- [A] US 5417516 A 19950523 - BIRTCHET RALPH D [US]
- [A] EP 0637897 A2 19950208 - JUNKER GMBH O [DE]
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 19827577 C1 19991028; BR 9903268 A 20000418; CA 2275522 A1 19991220; CA 2275522 C 20051025; CN 1148489 C 20040505; CN 1240244 A 20000105; DE 59908794 D1 20040415; EP 0965685 A2 19991222; EP 0965685 A3 20010314; EP 0965685 B1 20040310; JP 2000027117 A 20000125; JP 4083349 B2 20080430; US 6124580 A 20000926
DOCDB simple family (application)
DE 19827577 A 19980620; BR 9903268 A 19990618; CA 2275522 A 19990618; CN 99108639 A 19990617; DE 59908794 T 19990602; EP 99110690 A 19990602; JP 17321799 A 19990618; US 33647599 A 19990618