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1. 发明授权

EP4201168B1 DISPOSITIF DE DÉTECTION DE PIQUETS MÉTALLIQUES DANS UNE HAIE VÉGÉTALE CULTURALE PALISSÉE 有权
公开(公告)号：EP4201168B1
公开(公告)日：2024-04-10
申请号：EP22212325.9
申请日：2022-12-08
发明人： DELCASSO, Laurent , ARTINIAN, Sébastien , ARNAUTS, Raphaël
IPC分类号： A01B39/16 , A01D34/73 , A01D46/26 , A01D46/28 , A01G3/00 , A01G3/04 , A01G17/02

2. 发明公开

EP4338569A2 DEVICE FOR THE MAINTENANCE OF LAND 审中-实审
公开(公告)号：EP4338569A2
公开(公告)日：2024-03-20
申请号：EP23197498.1
申请日：2023-09-14
申请人： Stiga S.p.A. in breve anche St. S.p.A.
发明人： TOLOTTO, Daniele , FIOR, Roberto , CAMERON, James
IPC分类号： A01D34/82 , A01D34/90 , A01G3/00 , A01D34/416
摘要： The present invention relates to a device (1) for executing maintenance operations in a land or garden. The device (1) comprises a stem (2), a work head (10) configured to execute the maintenance operations and a handle (20) configured to allow the gripping of said device during the maintenance operations. The orientation of the work head (10) with respect to said stem (2) is switchable at least between a first orientation and a second orientation. The arrangement of the handle (20) with respect to the stem (2) is switchable at least between a first arrangement and a second arrangement. According to the invention, the handle (20) is operatively connected to the work head (10) and is configured to act as a selector member of the work head (10), a switching in the arrangement of said handle (20) from the first arrangement to the second arrangement causing a simultaneous switching of the orientation of the work head (10) from the first orientation to the second orientation and a switching in the arrangement of the handle (20) from the second arrangement to the first arrangement causing a simultaneous switching of the orientation of the work head (10) from the second orientation to the first orientation.

3. 发明授权

EP4014714B1 IMPROVED FORESTRY SHREDDER AND RADIO-CONTROLLED VEHICLE 有权
公开(公告)号：EP4014714B1
公开(公告)日：2023-11-01
申请号：EP21214908.2
申请日：2021-12-15
发明人： DI BIASE, Mario
IPC分类号： A01G3/00 , A01G23/06 , A01D34/43

4. 发明公开

EP4212007A1 BRANCH-CUTTING SAW 审中-实审
公开(公告)号：EP4212007A1
公开(公告)日：2023-07-19
申请号：EP21924623.8
申请日：2021-02-04
申请人： U.M. Kogyo Inc.
发明人： MIYAWAKI, Shozo
IPC分类号： A01G3/00
摘要： A branch cutting saw is provided which can easily and reliably cut thin and thick branches, branches in places difficult to reach with shears, branches in dense areas, and the like. The branch cutting saw is for cutting a branch by hooking a hook section 22 onto the branch and advancing and retreating a saw blade section 11 while urging the branch toward the saw blade section 11. The hook section 22 is pivotally supported at a leading end of a sheath body 20 and is under spring bias to have a hook section steady-state position Fs in a longitudinal region Rf of the sheath body 20, and is configured to be rotationally displaced from the hook section steady-state position Fs when a load equivalent to or greater than the spring bias is applied against the spring bias. The saw blade section 11 of a saw body 10 is under spring bias to have a saw blade section steady-state position Ns at a position where a tip end of the saw blade section is retreated from the hook section 22, and is configured such that the saw blade section 11 is advanced from the saw blade section steady-state position Ns when the grip section of the saw body is manipulated against the spring bias.

5. 发明授权

EP3617816B1 MODELING AND DECISION SUPPORT FOR HORTICULTURE 有权
公开(公告)号：EP3617816B1
公开(公告)日：2022-11-09
申请号：EP19187784.4
申请日：2019-07-23
发明人： Gueret, Christophe Dominique , Lecue, Freddy , Mccarthy, Nicholas
IPC分类号： G05B13/04 , G05B17/02 , A01G25/16 , A01G17/02 , A01G3/00

6. 发明授权

EP3713726B1 OUTIL DE COUPE ÉLECTRIQUE À ARRÊT D'URGENCE AUTOMATIQUE 有权
公开(公告)号：EP3713726B1
公开(公告)日：2021-10-27
申请号：EP18825751.3
申请日：2018-11-20
发明人： PELLENC, Roger , LOPEZ, Bernard
IPC分类号： B26D7/22 , B26B15/00 , A01G3/00 , A01G3/037 , B26D7/24 , F16P3/20 , F16P3/12 , H03K17/96

7. 发明公开

EP3864954A1 HYDRAULIC CONTROL CIRCUIT FOR AN OPERATING MACHINE AND OPERATING MACHINE 有权
公开(公告)号：EP3864954A1
公开(公告)日：2021-08-18
申请号：EP21152543.1
申请日：2021-01-20
申请人： Negri Srl
发明人： NEGRI, Marco
IPC分类号： A01F29/00 , A01F29/01 , A01G3/00 , B27L7/00
摘要： A control circuit (20) for an operating machine, wherein the operating machine is equipped with a cutting member (11) motorised by a propulsion group (M) and with a conveying member (14), wherein the control circuit (20) comprises:
- a hydraulic pump (21) actuated by the propulsion group (M);
- a hydraulic motor (I) configured to actuate the conveying member (14), wherein the hydraulic motor (I) is arranged on a delivery branch (211) of a hydraulic fluid slaved to the hydraulic pump (21);
- a first safety valve (30) configured to selectively open and close a first by-pass branch (22) branching from a first branching node (221) arranged on the delivery branch (211) upstream of the hydraulic motor (I) and flowing together with a first confluence node (222) arranged on a return branch (212) of the hydraulic fluid downstream of the hydraulic motor (I);
- a second safety valve (35) configured to intercept a second by-pass branch (23) branching from a second branching node (231) arranged on the delivery branch (211) upstream of the hydraulic motor (I) and downstream of the first branching node (221) and flowing together in the return branch (212), wherein the second safety valve (35) can be selectively operated between two operative positions, one being a first operative position in which it closes the second by-pass branch (23) and the other being a second operative position in which it opens the second by-pass branch (23);
characterised in that the second safety valve (35) is configured to pass from the first operative position to the second operative position automatically when at least one of the following conditions has occurred:
a) the first safety valve (30) opens the first by-pass branch (22); and
b) the hydraulic pump (21) is inactive.

8. 发明公开

EP3837964A1 VERFAHREN ZUM BESTIMMEN EINER ANWESENHEIT EINES MOTORANGETRIEBENEN WERKZEUGS INNERHALB EINES WERKZEUG-POSITIONSBEREICHS UND/ODER EINER WERKZEUG-POSITION DES WERKZEUGS, VERFAHREN FÜR EIN VERFAHREN ZUM BESTIMMEN EINER ANWESENHEIT EINES MOTORANGETRIEBENEN WERKZEUGS INNERHALB EINES WERKZEUG-POSITIONSBEREICHS UND/ODER EINER WERKZEUG-POSITION DES WERKZEUGS, SYSTEM ZUM BESTIMMEN EINER ANWESENHEIT EINES MOTORANGETRIEBENEN WERKZEUGS INNERHALB EINES WERKZEUG-POSITIONSBEREICHS UND/ODER EINER WERKZEUG-POSITION DES WERKZEUGS 审中-公开
公开(公告)号：EP3837964A1
公开(公告)日：2021-06-23
申请号：EP20214847.4
申请日：2020-12-17
申请人： Andreas Stihl AG & Co. KG
发明人： BÖKER, Robert
IPC分类号： A01G3/08 , A01G3/00 , A01G20/47 , A47L9/28
摘要： Die Erfindung bezieht sich auf ein Verfahren zum Bestimmen einer Anwesenheit eines motorangetriebenen Werkzeugs (1) innerhalb eines Werkzeug-Positionsbereichs (POB) und/oder einer Werkzeug-Position (PO1) des Werkzeugs (1), wobei mit dem Werkzeug (1) ein Sender (2) mechanisch verbunden ist, wobei der Sender (2) ein Signal (SI) kabellos sendet, wobei das gesendete Signal (SI) durch das Werkzeug (1) gedämpft wird und eine Sender-Information (Slnfo) für eine Berücksichtigung der Dämpfung aufweist, wobei das Verfahren die Schritte aufweist:
a) Erfassen eines jeweiligen Empfangs-Signalstärkewerts (SIWa-d) des gesendeten Signals (SI) an Empfängern (3a-d), wobei die Empfänger (3a-d) an verschiedenen Empfänger-Positionen (PO3a-d) angeordnet sind, und
b) Bestimmen der Anwesenheit des Werkzeugs (1) innerhalb des Werkzeug-Positionsbereichs (POB) und/oder der Werkzeug-Position (PO1) des Werkzeugs (1) in Abhängigkeit der erfassten Empfangs-Signalstärkewerte (SIWa-d) und der empfangenen Sender-Information (Slnfo) für die Berücksichtigung der Dämpfung.

9. 发明公开

EP3700322A1 PLANT TRIMMING APPARATUS AND METHODS 有权
公开(公告)号：EP3700322A1
公开(公告)日：2020-09-02
申请号：EP18869571.2
申请日：2018-10-26
申请人： Eteros Technologies Inc.
发明人： INGRAM, Erik , MCKELLAR, Aaron , HEYWOOD, Joe , KLOSSOK, Rudi
IPC分类号： A01D34/53 , A01D45/00 , A01G3/00

10. 发明公开

EP2969436A4 MOBILE WOOD CHIPPER 有权
标题翻译： MOBILER HOLZHACKER
公开(公告)号：EP2969436A4
公开(公告)日：2016-11-30
申请号：EP14770481
申请日：2014-03-11
申请人： FINNEY RICHARD WALTER
发明人： FINNEY RICHARD WALTER
IPC分类号： B02C21/02 , A01G3/00
CPC分类号： B02C21/02 , A01G3/002 , B02C2018/162

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