EP 0971076 A1 20000112 - Digging and breaking apparatus
Title (en)
Digging and breaking apparatus
Title (de)
Bagger- und Zerkleinerungsgerät
Title (fr)
Appareil d'excavation et de concassage
Publication
Application
Priority
EP 98112894 A 19980710
Abstract (en)
A digging and breaking apparatus including a bucket for a digging operation, a breaker for a breaking operation, an arm, an adapter rotatably mounted on the arm, and a drive unit for rotating the adapter. The digging and breaking apparatus is characterized in that the bucket and the breaker are mounted on the adapter; also in that the angle between the arm and the breaker is adjustable by rotating the adapter during the breaking operation; and in that the breaker and the bucket are so positioned with respect to each other that the breaking operation is performed by the breaker without detaching the bucket from the adapter. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
E02F 3/32 (2013.01); E02F 3/962 (2013.01); E02F 3/963 (2013.01); E02F 3/966 (2013.01)
Citation (search report)
- [YA] FR 2194849 A1 19740301 - GUIBBERT JEAN [FR]
- [Y] WO 9220875 A1 19921126 - WEBSTER EQUIPMENT LIMITED [GB]
- [A] FR 2268121 A2 19751114 - GUIBBERT JEAN [FR]
- [A] US 3915501 A 19751028 - COBB DELWIN E, et al
- [A] GB 1172537 A 19691203 - BRIDEN HORACE
- [A] US 4466494 A 19840821 - HANSON CHARLES B [US]
- [A] US 4087010 A 19780502 - STORMON HARRY J
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)
DOCDB simple family (application)
EP 98112894 A 19980710