EP 4015710 A1 20220622 - CORNER HALF ARROW FOR A BUCKET
Title (en)
CORNER HALF ARROW FOR A BUCKET
Title (de)
ECKHALBPFEIL FÜR EINEN EIMER
Title (fr)
DEMI-FLÈCHE DE COIN POUR UN SEAU
Publication
Application
Priority
EP 20215738 A 20201218
Abstract (en)
A corner half arrow 1 for a lip 2 of a bucket 3, wherein the corner half arrow 1 comprises a front wear portion 4, a side wear portion 5, a back portion 6 for attachment to the lip 2 of the bucket 3 and an inner side portion 7 for facing an adjacent intermediate half arrow 8, wherein the inner side portion 7 extends along a first longitudinal axis 9, and wherein the back portion 6 extends along a second longitudinal axis 10, and wherein the second longitudinal axis 10 forms a first angle 17 of more than 90 degrees to the first longitudinal axis 9.
IPC 8 full level
E02F 3/40 (2006.01); E02F 3/815 (2006.01); E02F 9/28 (2006.01); E21C 35/18 (2006.01)
CPC (source: AU EP)
E02F 3/40 (2013.01 - EP); E02F 9/2883 (2013.01 - AU EP)
Citation (applicant)
- AU 2013311372 B2 20170330 - SANDVIK INTELLECTUAL PROPERTY [SE]
- US 3029534 A 19620417 - MICHAEL RAKISITS
- DE 1952397 U 19661222 - LEHNHOFF GUENTER [DE]
Citation (search report)
- [X] WO 2016130135 A1 20160818 - BLACK CAT BLADES LTD [CA], et al
- [XY] WO 2007129947 A1 20071115 - ATLAS COPCO ROCK DRILLS AB [SE], et al
- [X] US 5016365 A 19910521 - ROBINSON HOWARD W [US]
- [X] JP S5469601 U 19790517
- [A] GB 1333480 A 19731010 - CATERPILLAR TRACTOR CO
- [Y] US 2007212207 A1 20070913 - GUST THOMAS N [US]
- [A] US 2007243053 A1 20071018 - BABIARZ STACEY A [US]
- [A] JP 2001254383 A 20010921 - ECHIGO SHOJI KK
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 4015710 A1 20220622; AU 2021404413 A1 20230713; AU 2021404413 A9 20240208; CA 3202662 A1 20220623; CN 117120691 A 20231124; WO 2022126201 A1 20220623
DOCDB simple family (application)
EP 20215738 A 20201218; AU 2021051516 W 20211217; AU 2021404413 A 20211217; CA 3202662 A 20211217; CN 202180085657 A 20211217