ES155120U - Adjustable backrest by elements perfected. (Machine-translation by Google Translate, not legally binding) - Google Patents

Adjustable backrest by elements perfected. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES155120U
ES155120U ES0155120U ES155120U ES155120U ES 155120 U ES155120 U ES 155120U ES 0155120 U ES0155120 U ES 0155120U ES 155120 U ES155120 U ES 155120U ES 155120 U ES155120 U ES 155120U
Authority
ES
Spain
Prior art keywords
pulley
elements
perfected
translation
legally binding
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
ES0155120U
Other languages
Spanish (es)
Other versions
ES155120Y (en
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.)
Fatmi Espanola SA
Original Assignee
Fatmi Espanola 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 Fatmi Espanola SA filed Critical Fatmi Espanola SA
Priority to ES155120U priority Critical patent/ES155120Y/en
Publication of ES155120U publication Critical patent/ES155120U/en
Application granted granted Critical
Publication of ES155120Y publication Critical patent/ES155120Y/en
Expired legal-status Critical Current

Links

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  • Pulleys (AREA)
  • Transmissions By Endless Flexible Members (AREA)

Abstract

Adjustable backrest by elements perfected, characterized by comprising a rotating pulley with locking means, which is mounted to a back plate or armature, whose pulley, are fixed together at one end, two cables at two diametrically opposed points being joined by their other end after being guided by two pulleys, to torsion springs that have some support rollers on a back plate of the back itself, since said plate previously has the fluff and lining of the back with the rollers guided by a bent plate in the form of a bridge and joined together to the back plate, causing the action of the pulley, the advance or retraction of the element, forming several elements superimposed one on top of the other, the backrest of the seat, being able the soft and lining, to be one or several pieces, the pulley being driven by means of a ship that can be housed in a prismatic orifice practiced in the own axis of the pulley, arranging each adjustable element, of independent means of graduation and blocking. (Machine-translation by Google Translate, not legally binding)
ES155120U 1970-01-20 1970-01-20 Backrest adjustable by perfected elements. Expired ES155120Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES155120U ES155120Y (en) 1970-01-20 1970-01-20 Backrest adjustable by perfected elements.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES155120U ES155120Y (en) 1970-01-20 1970-01-20 Backrest adjustable by perfected elements.

Publications (2)

Publication Number Publication Date
ES155120U true ES155120U (en) 1970-04-01
ES155120Y ES155120Y (en) 1971-01-01

Family

ID=59284589

Family Applications (1)

Application Number Title Priority Date Filing Date
ES155120U Expired ES155120Y (en) 1970-01-20 1970-01-20 Backrest adjustable by perfected elements.

Country Status (1)

Country Link
ES (1) ES155120Y (en)

Also Published As

Publication number Publication date
ES155120Y (en) 1971-01-01

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