FR372189A - Improvements to ball wheels - Google Patents

Improvements to ball wheels

Info

Publication number
FR372189A
FR372189A FR372189DA FR372189A FR 372189 A FR372189 A FR 372189A FR 372189D A FR372189D A FR 372189DA FR 372189 A FR372189 A FR 372189A
Authority
FR
France
Prior art keywords
ball wheels
wheels
ball
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
John Horatio Fenney
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR372189A publication Critical patent/FR372189A/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
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/08—Ball castors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR372189D 1906-01-26 1906-10-18 Improvements to ball wheels Expired FR372189A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB372189X 1906-01-26

Publications (1)

Publication Number Publication Date
FR372189A true FR372189A (en) 1907-03-27

Family

ID=1418986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR372189D Expired FR372189A (en) 1906-01-26 1906-10-18 Improvements to ball wheels

Country Status (1)

Country Link
FR (1) FR372189A (en)

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