FR989573A - Appareil de sécurité pour toupies - Google Patents

Appareil de sécurité pour toupies

Info

Publication number
FR989573A
FR989573A FR989573DA FR989573A FR 989573 A FR989573 A FR 989573A FR 989573D A FR989573D A FR 989573DA FR 989573 A FR989573 A FR 989573A
Authority
FR
France
Prior art keywords
rotors
safety device
safety
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
English (en)
Inventor
Pierre Geoffroy
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 FR989573A publication Critical patent/FR989573A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G21/00—Safety guards or devices specially designed for other wood-working machines auxiliary devices facilitating proper operation of said wood-working machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
FR989573D 1949-06-27 1949-06-27 Appareil de sécurité pour toupies Expired FR989573A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR989573T 1949-06-27

Publications (1)

Publication Number Publication Date
FR989573A true FR989573A (fr) 1951-09-11

Family

ID=9540304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR989573D Expired FR989573A (fr) 1949-06-27 1949-06-27 Appareil de sécurité pour toupies

Country Status (1)

Country Link
FR (1) FR989573A (fr)

Similar Documents

Publication Publication Date Title
FR995247A (fr) Appareil de classement perfectionné
FR989573A (fr) Appareil de sécurité pour toupies
FR59040E (fr) Appareil de sauvetage
FR1010689A (fr) Appareil de secours pour baigneurs
FR1003994A (fr) Appareil de levage pour invalides
FR1108105A (fr) Appareil électro-générateur
FR1021401A (fr) Appareil de manutention
FR979334A (fr) Mécanisme pour appareil de pesage
FR998695A (fr) Appareil pour radiomanométrie
FR1000968A (fr) Dispositif de sûreté pour appareil de levage
FR981827A (fr) Appareil pour déceler les crevaisons
FR1009550A (fr) Appareil de protection pour dégauchisseuse
FR1010853A (fr) Dispositif de sécurité pour cycliste
FR1017530A (fr) Appareil hydraulique
FR983054A (fr) Appareil pour le découpage rapide
FR1025116A (fr) Appareil de massage
FR991261A (fr) Appareil de massage
FR991781A (fr) Appareil de massage
FR984672A (fr) Appareil de sûreté pour chaises longues
FR1012152A (fr) Appareil pour imprimer
FR986123A (fr) Dispositif de sécurité pour polissoir
FR987576A (fr) Appareil de centrage
FR998151A (fr) Appareil de clarification
FR1009402A (fr) Appareil de pesée
FR1018673A (fr) Appareil protecteur pour générateurs de vapeur