FR678098A - Extendable rim - Google Patents

Extendable rim

Info

Publication number
FR678098A
FR678098A FR678098DA FR678098A FR 678098 A FR678098 A FR 678098A FR 678098D A FR678098D A FR 678098DA FR 678098 A FR678098 A FR 678098A
Authority
FR
France
Prior art keywords
extendable rim
extendable
rim
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Lucien Champion
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 filed Critical
Application granted granted Critical
Publication of FR678098A publication Critical patent/FR678098A/en
Expired 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
    • B60B25/00—Rims built-up of several main parts ; Locking means for the rim parts
    • B60B25/02—Segmented rims, e.g. with segments arranged in sections; Connecting equipment, e.g. hinges; Insertable flange rings therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR678098D 1928-10-25 1928-10-25 Extendable rim Expired FR678098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR678098T 1928-10-25

Publications (1)

Publication Number Publication Date
FR678098A true FR678098A (en) 1930-03-18

Family

ID=9020831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678098D Expired FR678098A (en) 1928-10-25 1928-10-25 Extendable rim

Country Status (1)

Country Link
FR (1) FR678098A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479314A (en) * 1947-12-09 1949-08-16 Clark Rufus Separable tire rim
FR2985453A1 (en) * 2012-01-06 2013-07-12 Philippe Rhul Orbital-type foldable wheel for use in e.g. mobility system used by disabled person, has controlled articulation unit arranged for providing rim in unfolded and folded modes to carry out folded structure with high compactness
EP2815890A4 (en) * 2012-02-16 2016-04-06 Dong-Yeoub Lee Foldable bicycle wheel
CN108349302A (en) * 2015-09-18 2018-07-31 美观与实用公司 Diameter-variable wheel
FR3100009A1 (en) * 2019-08-22 2021-02-26 Philippe RHUL Extension wheel and mobility system implementing one or more extension wheels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2479314A (en) * 1947-12-09 1949-08-16 Clark Rufus Separable tire rim
FR2985453A1 (en) * 2012-01-06 2013-07-12 Philippe Rhul Orbital-type foldable wheel for use in e.g. mobility system used by disabled person, has controlled articulation unit arranged for providing rim in unfolded and folded modes to carry out folded structure with high compactness
EP2815890A4 (en) * 2012-02-16 2016-04-06 Dong-Yeoub Lee Foldable bicycle wheel
CN108349302A (en) * 2015-09-18 2018-07-31 美观与实用公司 Diameter-variable wheel
FR3100009A1 (en) * 2019-08-22 2021-02-26 Philippe RHUL Extension wheel and mobility system implementing one or more extension wheels

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