EP 1302594 A2 20030416 - Tree grid
Title (en)
Tree grid
Title (de)
Baumrost
Title (fr)
Grille pour arbre
Publication
Application
Priority
- DE 20116851 U 20011013
- DE 10156204 A 20011115
Abstract (en)
Tree grill comprises several individual cast iron elements (1, 1') connected to each other on the under side via flange-like cams (2) with connecting elements. The individual elements are secured in position and connected to each other in a force-locking manner by at least one bolt element (3) with a vertical hole (4). <??>Preferred Features: The individual elements have in the region of the cams a freely deformable vertical recess which widens in the upper region to form a bearing surface (5) for the head of the bolt element.
Tree grill comprises several individual cast iron elements (1, 1') connected to each other on the under side via flange-like cams (2) with connecting elements. The individual elements are secured in position and connected to each other in a force-locking manner by at least one bolt element (3) with a vertical hole (4). Preferred Features: The individual elements have in the region of the cams a freely deformable vertical recess which widens in the upper region to form a bearing surface (5) for the head of the bolt element.
Abstract (de)
Die Erfindung betrifft einen Baumrost zum Abdecken des Wurzelbereichs von Bäumen, bestehend aus mehreren gusseisernen Einzelelementen (1, 1'), welche über flanschartige Nocken (2) mit Verbindungselementen an der Unterseite aneinander gekoppelt sind. Der Erfindung liegt die Aufgabe zugrunde, eine einfach herstellbare Verbindung für Einzelelemente (1, 1') eines Baumrostes zu schaffen. Gekennzeichnet ist der erfindungsgemäße Baumrost dadurch, dass die Einzelelemente (1, 1') lagegesichert und kraftschlüssig mit mindestens einem zwischen diesen einzufügenden Bolzenelement (3) mit Querloch (4) miteinander verbunden sind. <IMAGE>
IPC 1-7
IPC 8 full level
E01C 9/00 (2006.01)
CPC (source: EP)
E01C 9/005 (2013.01)
Citation (applicant)
Designated contracting state (EPC)
AT CH DE FR LI NL
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02018055 A 20020813