RO83559B1 - Casca de protectie - Google Patents

Casca de protectie

Info

Publication number
RO83559B1
RO83559B1 RO105086A RO10508681A RO83559B1 RO 83559 B1 RO83559 B1 RO 83559B1 RO 105086 A RO105086 A RO 105086A RO 10508681 A RO10508681 A RO 10508681A RO 83559 B1 RO83559 B1 RO 83559B1
Authority
RO
Romania
Prior art keywords
buttons
cap
protective helmet
helmet
head
Prior art date
Application number
RO105086A
Other languages
English (en)
Other versions
RO83559A2 (ro
Inventor
Nicolae Meret
Nicolae Ionescu
Constantin Castravete-Balaita
Original Assignee
Institutul De Cercetari Stiintifice Pentru Protectia Muncii
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 Institutul De Cercetari Stiintifice Pentru Protectia Muncii filed Critical Institutul De Cercetari Stiintifice Pentru Protectia Muncii
Priority to RO105086A priority Critical patent/RO83559B1/ro
Publication of RO83559A2 publication Critical patent/RO83559A2/ro
Publication of RO83559B1 publication Critical patent/RO83559B1/ro

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)

Abstract

Casca de protectie, este utilizata în constructii sau în alte medii si este de forma unei calote formata din doua piese din care o semicalota si un suport pentru aceasta, pe marginea semicalotei fiind prevazute niste deschideri de aerisire cu forma de sfert de elipsoid dispuse la un nivel H1 supra H=3 supra 5 din înaltimea calotei, o brida longitudinala de fixare a castii niste placi de obturare a deschiderilor prevazute cu doua santuri care pot glisa pe doi butoni ce le cupleaza pe calota, butonii avînd diferite forme si formati în principal dintr-un corp cu cap exterior si un cap interior.
RO105086A 1981-08-13 1981-08-13 Casca de protectie RO83559B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105086A RO83559B1 (ro) 1981-08-13 1981-08-13 Casca de protectie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105086A RO83559B1 (ro) 1981-08-13 1981-08-13 Casca de protectie

Publications (2)

Publication Number Publication Date
RO83559A2 RO83559A2 (ro) 1984-03-15
RO83559B1 true RO83559B1 (ro) 1984-03-30

Family

ID=20110331

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105086A RO83559B1 (ro) 1981-08-13 1981-08-13 Casca de protectie

Country Status (1)

Country Link
RO (1) RO83559B1 (ro)

Also Published As

Publication number Publication date
RO83559A2 (ro) 1984-03-15

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