GB2594499A - Wheel arrangement and control system for controlling the width of a wheel - Google Patents

Wheel arrangement and control system for controlling the width of a wheel Download PDF

Info

Publication number
GB2594499A
GB2594499A GB2006377.2A GB202006377A GB2594499A GB 2594499 A GB2594499 A GB 2594499A GB 202006377 A GB202006377 A GB 202006377A GB 2594499 A GB2594499 A GB 2594499A
Authority
GB
United Kingdom
Prior art keywords
wheel
air
rim
width
controlling
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.)
Withdrawn
Application number
GB2006377.2A
Other versions
GB202006377D0 (en
Inventor
Heinzer Hans
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.)
Mercedes Benz Group AG
Original Assignee
Daimler 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 Daimler AG filed Critical Daimler AG
Priority to GB2006377.2A priority Critical patent/GB2594499A/en
Publication of GB202006377D0 publication Critical patent/GB202006377D0/en
Publication of GB2594499A publication Critical patent/GB2594499A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/04—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group expansible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/002—Rims split in circumferential direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
    • B60B19/06—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group with compartments for fluid, packing or loading material; Buoyant wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A wheel arrangement (1) for a motor vehicle comprises a rim (2) and a pneumatic tire (3) mounted to the rim (2), which confine a radially outer wheel portion to accommodate a first portion of air (V1) and a radially inner wheel portion to accommodate a second portion of air (V2), wherein the inner wheel portion and the outer wheel portion are connected to exchange air between the first portion of air (V1) and the second portion of air (V2). The wheel arrangement (1) comprise an actuation system (4), configured to modify an axial width of the rim (2). The tire (3) and the rim (2) are arranged so that an air distribution between the first portion of air (V1) and the second portion of air (V2) is changed, when the width of the rim (2) is modified.

Description

aerodynamics and minimum rolling resistance. Said vehicle speed parameter may additionally be stored in the memory unit 9.
[0032] In step 54, the vehicle may decelerate below the stored vehicle speed parameter, and consequently the control unit 8 may control the actuation system 4 to increase the width of the rim 2 and the suspension system 10 to raise the ride height to compensate for the change in the height of the wheel arrangement 1. If the vehicle hovers around the vehicle speed parameter, for example, below and above 55 mph, the distance between the rim portions 2a, 2b may change depending on whether the vehicle is accelerating or decelerating. The suspension system 10 may continuously compensate for changes in the ride height.
GB2006377.2A 2020-04-30 2020-04-30 Wheel arrangement and control system for controlling the width of a wheel Withdrawn GB2594499A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2006377.2A GB2594499A (en) 2020-04-30 2020-04-30 Wheel arrangement and control system for controlling the width of a wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2006377.2A GB2594499A (en) 2020-04-30 2020-04-30 Wheel arrangement and control system for controlling the width of a wheel

Publications (2)

Publication Number Publication Date
GB202006377D0 GB202006377D0 (en) 2020-06-17
GB2594499A true GB2594499A (en) 2021-11-03

Family

ID=71080465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2006377.2A Withdrawn GB2594499A (en) 2020-04-30 2020-04-30 Wheel arrangement and control system for controlling the width of a wheel

Country Status (1)

Country Link
GB (1) GB2594499A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130042144A (en) * 2011-10-18 2013-04-26 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 Variable width type wheel device
DE102016218466A1 (en) * 2016-09-26 2018-03-29 Continental Reifen Deutschland Gmbh Wheel with a rim
DE102017202121A1 (en) * 2017-02-10 2018-08-16 Continental Reifen Deutschland Gmbh vehicle
DE102017215173A1 (en) * 2017-08-30 2019-02-28 Continental Reifen Deutschland Gmbh Wheel system with a display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130042144A (en) * 2011-10-18 2013-04-26 지엠 글로벌 테크놀러지 오퍼레이션스 엘엘씨 Variable width type wheel device
DE102016218466A1 (en) * 2016-09-26 2018-03-29 Continental Reifen Deutschland Gmbh Wheel with a rim
DE102017202121A1 (en) * 2017-02-10 2018-08-16 Continental Reifen Deutschland Gmbh vehicle
DE102017215173A1 (en) * 2017-08-30 2019-02-28 Continental Reifen Deutschland Gmbh Wheel system with a display device

Also Published As

Publication number Publication date
GB202006377D0 (en) 2020-06-17

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)