NZ756015A - Tubeless wheel rim with a detachable flange, and tubeless wheel - Google Patents

Tubeless wheel rim with a detachable flange, and tubeless wheel

Info

Publication number
NZ756015A
NZ756015A NZ756015A NZ75601518A NZ756015A NZ 756015 A NZ756015 A NZ 756015A NZ 756015 A NZ756015 A NZ 756015A NZ 75601518 A NZ75601518 A NZ 75601518A NZ 756015 A NZ756015 A NZ 756015A
Authority
NZ
New Zealand
Prior art keywords
groove
tire
flange
rim
rim body
Prior art date
Application number
NZ756015A
Inventor
Lai Jianhui
Lu Longfei
Lin Ziyuan
Ning Yuncheng
Original Assignee
Zhengxing Wheel Group Co Ltd
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 Zhengxing Wheel Group Co Ltd filed Critical Zhengxing Wheel Group Co Ltd
Publication of NZ756015A publication Critical patent/NZ756015A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/02—Rims characterised by transverse section
    • B60B21/023—Rims characterised by transverse section the transverse section being non-symmetrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B21/00—Rims
    • B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

The present invention relates to a tubeless wheel rim with a detachable flange, and a tubeless wheel. The tubeless wheel rim with the detachable flange comprises a rim body and annular flanges located on two sides of the rim body; a height and a shape of the annular flange are adapted to those of a bead portion of a tubed tire corresponding to the rim; the annular flange comprises a fixed flange, and a detachable flange detachably connected to the rim body; a tire mounting and dismounting deep groove for mounting and dismounting a tire is disposed along an outer periphery of the rim body; a radially tapered first bead seat is formed on an outer surface of the rim body from the fixed flange to the tire mounting and dismounting deep groove, and a radially tapered second bead seat is formed on an outer surface of the rim body from the detachable flange to the tire mounting and dismounting deep groove, and a diameter of an outer surface of the rim body where a bottom of the tire mounting and dismounting deep groove is located is smaller than both a diameter of the first bead seat and a diameter of the second bead seat. The tire mounting and dismounting deep groove is flaring-shaped and comprises a groove mouth, a groove bottom, and two groove sidewalls located therebetween, the two groove sidewalls are connected to the groove bottom via a groove bottom transition corner, respectively, and the two groove sidewalls are connected to the two bead seats via a groove mouth transition corner, respectively, a farthest distance L from the groove bottom transition corner close to the detachable flange to the detachable flange mounting groove is smaller than an inner diameter d of the mounted tire. The invention prevents the tire from falling out under a heavy load.
NZ756015A 2018-04-24 2018-07-20 Tubeless wheel rim with a detachable flange, and tubeless wheel NZ756015A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810372798.0A CN108621693B (en) 2018-04-24 2018-04-24 Tubeless wheel rim and tubeless wheel with detachable rim
PCT/CN2018/096392 WO2019205311A1 (en) 2018-04-24 2018-07-20 Inner tube-free vehicle wheel rim with detachable flange, and inner tube-free vehicle wheel

Publications (1)

Publication Number Publication Date
NZ756015A true NZ756015A (en) 2022-11-25

Family

ID=63694329

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ756015A NZ756015A (en) 2018-04-24 2018-07-20 Tubeless wheel rim with a detachable flange, and tubeless wheel

Country Status (11)

Country Link
CN (1) CN108621693B (en)
BR (1) BR112019016227B1 (en)
CL (1) CL2019002257A1 (en)
MX (1) MX2019010677A (en)
NZ (1) NZ756015A (en)
PE (1) PE20200083A1 (en)
PH (1) PH12019501933A1 (en)
RU (1) RU2723447C1 (en)
UA (1) UA125526C2 (en)
WO (1) WO2019205311A1 (en)
ZA (1) ZA201904498B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109278467A (en) * 2018-11-21 2019-01-29 山东贞元汽车车轮有限公司 A kind of two-piece type vacuum high-mechanic wheel and its processing technology
CN109664678A (en) * 2018-12-07 2019-04-23 山东贞元汽车车轮有限公司 A kind of integrated wheel and preparation method thereof
CN109664679A (en) * 2018-12-29 2019-04-23 山东贞元汽车车轮有限公司 A kind of rotary press modelling integrated wheel and preparation method thereof
KR102542891B1 (en) * 2021-02-01 2023-06-14 주식회사 알루포스 Method of reinforcing inner rim of wheel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10132411A1 (en) * 2001-07-04 2003-02-06 Continental Ag Tubeless pneumatic tire on a multi-part rim with removable rim lip for farm vehicles or trucks has an annular metal support which presses a seal against rim and tire beads
DE10326341A1 (en) * 2003-06-11 2004-12-30 Continental Aktiengesellschaft Motor vehicle wheel with emergency travel support with cross section ratio between radial height and width providing optimum distance between inner tire face and support
JP4682114B2 (en) * 2006-10-04 2011-05-11 リンテックス株式会社 Automotive wheel
CN201183434Y (en) * 2008-02-27 2009-01-21 中国重汽集团济南技术中心有限公司 Heavy-duty car wheel set
CN101856946A (en) * 2009-04-12 2010-10-13 赖建辉 Tubeless unequal-thickness and variable-section rim for automobile wheel
CN201970790U (en) * 2011-03-29 2011-09-14 正兴车轮集团有限公司 Tubeless wheel rim with groove
CN202294052U (en) * 2011-10-10 2012-07-04 嘉善久久车轮制造有限公司 Detachable wheel without inner tire
CN202463464U (en) * 2012-03-21 2012-10-03 浙江宏源车轮有限公司 Three-piece non tire tube steel ring
US20150246578A1 (en) * 2014-02-28 2015-09-03 Caterpillar Inc. Multi-piece rim assembly
CN208359826U (en) * 2018-04-24 2019-01-11 正兴车轮集团有限公司 A kind of inner tube-free wheel rim and inner tube-free wheel of removable wheel rim

Also Published As

Publication number Publication date
BR112019016227A2 (en) 2020-11-03
RU2723447C1 (en) 2020-06-11
PE20200083A1 (en) 2020-01-15
BR112019016227B1 (en) 2023-04-11
ZA201904498B (en) 2020-03-25
MX2019010677A (en) 2020-01-13
CN108621693A (en) 2018-10-09
WO2019205311A1 (en) 2019-10-31
PH12019501933A1 (en) 2020-09-14
CN108621693B (en) 2024-07-02
CL2019002257A1 (en) 2019-12-13
UA125526C2 (en) 2022-04-13

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 20 JUL 2024 BY CPA GLOBAL

Effective date: 20230608