(19)
(11)EP 3 574 737 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
11.12.2019 Bulletin 2019/50

(43)Date of publication A2:
04.12.2019 Bulletin 2019/49

(21)Application number: 19167784.8

(22)Date of filing:  08.04.2019
(51)International Patent Classification (IPC): 
A01D 34/64(2006.01)
B62D 1/184(2006.01)
F16B 7/10(2006.01)
A01D 34/82(2006.01)
B62D 1/185(2006.01)
(84)Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30)Priority: 28.05.2018 SE 1850638

(71)Applicant: HUSQVARNA AB
561 82 Huskvarna (SE)

(72)Inventor:
  • NORDQUIST, Dennis
    55445 Jönköping (SE)

(74)Representative: Schröer, Gernot H. 
Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Bankgasse 3
90402 Nürnberg
90402 Nürnberg (DE)

  


(54)ADJUSTMENT SYSTEM FOR A STEERING ASSEMBLY


(57) An adjustment system (204) for a steering assembly (124) having a steering tube (202) includes a steering rod (206) defining a groove (304). A screw (314) passing through a hole (312) defined by the steering tube (202) engages with the groove (304). A nut (328) located within the steering tube (202) threadedly engages the screw. A handle (320) is movably received on the screw such that the handle (320) selectively rotates the screw (314) in a first rotational direction (R1) to a tightened position in which the screw (314) engages with the groove (304) to couple the steering tube (202) with the steering rod (206). Further, the handle (320) selectively rotates the screw (314) in a second rotational direction (R2) to a loosened position in which the screw is disengaged from the groove (304) to allow the steering tube (202) to be movable with respect to the steering rod (206).







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Search report