FR2358997A1 - Roulette spherique a orientation automatique pour meubles ou autres applications - Google Patents

Roulette spherique a orientation automatique pour meubles ou autres applications

Info

Publication number
FR2358997A1
FR2358997A1 FR7623282A FR7623282A FR2358997A1 FR 2358997 A1 FR2358997 A1 FR 2358997A1 FR 7623282 A FR7623282 A FR 7623282A FR 7623282 A FR7623282 A FR 7623282A FR 2358997 A1 FR2358997 A1 FR 2358997A1
Authority
FR
France
Prior art keywords
friction roller
lower shell
displacement limiting
stem extension
limiting rollers
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.)
Granted
Application number
FR7623282A
Other languages
English (en)
Other versions
FR2358997B3 (fr
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.)
MERCIECA SA
Original Assignee
MERCIECA SA
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 MERCIECA SA filed Critical MERCIECA SA
Priority to FR7623282A priority Critical patent/FR2358997A1/fr
Publication of FR2358997A1 publication Critical patent/FR2358997A1/fr
Application granted granted Critical
Publication of FR2358997B3 publication Critical patent/FR2358997B3/fr
Granted 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)
  • Transplanting Machines (AREA)

Abstract

Elle comprend un capot en forme de cloche muni à sa partie supérieure d'une tige épaulée de fixation et formant intérieurement axe pour la libre rotation d'une tête orientable munie à sa base d'un galet d'appui déporté prenant appui sur la boule tournante; une coquille inférieure solidaire de la base du capot constituant intérieurement une section polygonale dont les côtés autorisent radialement l'engagement et la libre rotation de galets destinés respectivement à la butée arrière de ladite boule quel que soit son sens de déplacement L'invention peut être réalisée en matière plastique ou en métal.
FR7623282A 1976-07-23 1976-07-23 Roulette spherique a orientation automatique pour meubles ou autres applications Granted FR2358997A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7623282A FR2358997A1 (fr) 1976-07-23 1976-07-23 Roulette spherique a orientation automatique pour meubles ou autres applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623282A FR2358997A1 (fr) 1976-07-23 1976-07-23 Roulette spherique a orientation automatique pour meubles ou autres applications

Publications (2)

Publication Number Publication Date
FR2358997A1 true FR2358997A1 (fr) 1978-02-17
FR2358997B3 FR2358997B3 (fr) 1979-04-27

Family

ID=9176355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623282A Granted FR2358997A1 (fr) 1976-07-23 1976-07-23 Roulette spherique a orientation automatique pour meubles ou autres applications

Country Status (1)

Country Link
FR (1) FR2358997A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006536A1 (fr) * 1986-04-24 1987-11-05 Marco Marraccini Roue a boule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987006536A1 (fr) * 1986-04-24 1987-11-05 Marco Marraccini Roue a boule

Also Published As

Publication number Publication date
FR2358997B3 (fr) 1979-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse