EP4743316A1 - Reifendruckregelvorrichtung, landwirtschaftliches nutzfahrzeug und baumaschine - Google Patents

Reifendruckregelvorrichtung, landwirtschaftliches nutzfahrzeug und baumaschine

Info

Publication number
EP4743316A1
EP4743316A1 EP24742863.4A EP24742863A EP4743316A1 EP 4743316 A1 EP4743316 A1 EP 4743316A1 EP 24742863 A EP24742863 A EP 24742863A EP 4743316 A1 EP4743316 A1 EP 4743316A1
Authority
EP
European Patent Office
Prior art keywords
tire pressure
construction machine
pressure regulation
regulation device
agricultural vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24742863.4A
Other languages
English (en)
French (fr)
Inventor
Alexander Leuchtner
Max Schreiber
Hubert Bauer-Falkner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of EP4743316A1 publication Critical patent/EP4743316A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00309—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by the location of the components, e.g. valves, sealings, conduits or sensors
    • B60C23/00318—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by the location of the components, e.g. valves, sealings, conduits or sensors on the wheels or the hubs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00345—Details of the rotational joints
    • B60C23/00347—Details of the rotational joints comprising two or more feedthrough
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00354—Details of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/08—Tyres specially adapted for particular applications for agricultural vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00363—Details of sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00381—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres specially adapted for steerable wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
EP24742863.4A 2023-07-13 2024-07-09 Reifendruckregelvorrichtung, landwirtschaftliches nutzfahrzeug und baumaschine Pending EP4743316A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102023206643.2A DE102023206643A1 (de) 2023-07-13 2023-07-13 Reifendruckregelvorrichtung, landwirtschaftliches Nutzfahrzeug und Baumaschine
PCT/EP2024/069308 WO2025012252A1 (de) 2023-07-13 2024-07-09 Reifendruckregelvorrichtung, landwirtschaftliches nutzfahrzeug und baumaschine

Publications (1)

Publication Number Publication Date
EP4743316A1 true EP4743316A1 (de) 2026-05-20

Family

ID=91950405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24742863.4A Pending EP4743316A1 (de) 2023-07-13 2024-07-09 Reifendruckregelvorrichtung, landwirtschaftliches nutzfahrzeug und baumaschine

Country Status (3)

Country Link
EP (1) EP4743316A1 (de)
DE (1) DE102023206643A1 (de)
WO (1) WO2025012252A1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498515A (en) * 1983-10-03 1985-02-12 Eaton Corporation Onboard tire inflation system
GB2178705B (en) * 1985-08-08 1989-05-10 Reynolds Boughton Ltd Tyre inflate/deflate system
US20090084481A1 (en) * 2007-10-01 2009-04-02 Kalavitz Michael V Tire inflation control method and apparatus
CN102019820B (zh) * 2009-09-22 2014-04-09 中国北方车辆研究所 一种中央充放气系统的气路结构
GB201118156D0 (en) * 2011-10-21 2011-11-30 Agco Int Gmbh Rotatable shaft comprising fluid duct
EP2653323B1 (de) * 2012-04-19 2016-03-23 DANA ITALIA S.p.A Achsanordnung für Reifenfüllsystem
DE102014210598A1 (de) * 2014-06-04 2015-12-17 Zf Friedrichshafen Ag Antreibbarer lenkbarer Radkopf
DE102014108028B3 (de) * 2014-06-06 2015-09-24 Kessler & Co. Gmbh & Co. Kg Drehdurchführung für ein Kraftfahrzeugrad
DE102017211574A1 (de) 2017-07-06 2019-01-10 Deere & Company Drehdurchführung für eine Reifenfüllanlage
IT201700085893A1 (it) * 2017-07-27 2019-01-27 Trelleborg Wheel Sys Italia Spa Collettore rotante e sistema di regolazione della pressione di pneumatici.
PL3730321T3 (pl) * 2019-04-23 2021-12-13 Reinhold Schulte System sterowania ciśnieniem w oponie pojazdu rolniczego

Also Published As

Publication number Publication date
DE102023206643A1 (de) 2025-01-16
WO2025012252A1 (de) 2025-01-16

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