EP 0154957 A3 19870128 - DEVICE FOR CUTTING THROUGH PAVEMENT COURSES WITH A ROTARY DISK TOOL
Title (en)
DEVICE FOR CUTTING THROUGH PAVEMENT COURSES WITH A ROTARY DISK TOOL
Publication
Application
Priority
IT 481784 U 19840316
Abstract (en)
[origin: EP0154957A2] The device comprises a pneumatic or hydraulic hammer (2) having a shank (8) whereto a bracket (5) is secured. The bracket (5) carries a rotary disk toll bit (3) set for rotation in a plane transverse to the road course and has a ground contacting shoe (9) attached thereto. The hammer (2) is carried on a slide (10) including forward movement means (31).
IPC 1-7
IPC 8 full level
E01C 23/09 (2006.01)
CPC (source: EP)
E01C 23/0933 (2013.01)
Citation (search report)
- [Y] US 4331362 A 19820525 - TALBERT CARROLL G
- [Y] GB 2020340 A 19791114 - ERIKSSON T E B
- [A] DE 2506617 A1 19760826 - POSSEHL GMBH
- [A] DE 1175261 B 19640806 - WURMBACH BERTHOLD
- [A] DE 890659 C
- [A] DE 2356527 A1 19750522 - VOEGELE AG J
- [A] FR 1103648 A 19551104 - ALLG BAUMASCHINEN GES M B H
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0154957 A2 19850918; EP 0154957 A3 19870128; IT 8404817 V0 19840316
DOCDB simple family (application)
EP 85102716 A 19850309; IT 481784 U 19840316