ES129780U - New seat-backrest frame applicable to chairs with seat and mobile backrest. (Machine-translation by Google Translate, not legally binding) - Google Patents

New seat-backrest frame applicable to chairs with seat and mobile backrest. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES129780U
ES129780U ES129780U ES129780U ES129780U ES 129780 U ES129780 U ES 129780U ES 129780 U ES129780 U ES 129780U ES 129780 U ES129780 U ES 129780U ES 129780 U ES129780 U ES 129780U
Authority
ES
Spain
Prior art keywords
backrest
seat
frame
chairs
translation
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
ES129780U
Other languages
Spanish (es)
Other versions
ES129780Y (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.)
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
Priority to ES1967129780U priority Critical patent/ES129780Y/en
Publication of ES129780U publication Critical patent/ES129780U/en
Application granted granted Critical
Publication of ES129780Y publication Critical patent/ES129780Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

New seat-back frame applicable to chairs with movable seat and backrest, essentially characterized by being constituted by a t and whose arms are formed by U-shaped profiles as indicated in the attached drawing. All the material that constitutes the frame is formed by profiles and galvanized sheets, which does not deteriorate by not allowing oxidation the stem of the device for adjusting the height of the seat is an integral part of the frame as it is embedded in the t of the frame we have the torn hole that makes sliding to be able to move the backrest. In the upper part of this groove is a knurling where the head of the unión screw of the frame and the backrest slides. The backrest with its rod is independent of the frame and is constituted by the device where the spring arm is supported, which has the shape of an inverted u and in its straight part it has made grooves on which a mechanism moves by means of two opposite fork-ends. Joined together by a horizontal axis, which carries a spring for the backrest to recover its position. This fork is screwed to the backrest and this in turn is attached to the backrest by four screws. (Machine-translation by Google Translate, not legally binding)
ES1967129780U 1967-05-11 1967-05-11 NEW SEAT-BACK FRAME APPLICABLE TO CHAIRS WITH MOVABLE SEAT AND BACK. Expired ES129780Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1967129780U ES129780Y (en) 1967-05-11 1967-05-11 NEW SEAT-BACK FRAME APPLICABLE TO CHAIRS WITH MOVABLE SEAT AND BACK.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1967129780U ES129780Y (en) 1967-05-11 1967-05-11 NEW SEAT-BACK FRAME APPLICABLE TO CHAIRS WITH MOVABLE SEAT AND BACK.

Publications (2)

Publication Number Publication Date
ES129780U true ES129780U (en) 1967-09-16
ES129780Y ES129780Y (en) 1968-03-01

Family

ID=8314567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1967129780U Expired ES129780Y (en) 1967-05-11 1967-05-11 NEW SEAT-BACK FRAME APPLICABLE TO CHAIRS WITH MOVABLE SEAT AND BACK.

Country Status (1)

Country Link
ES (1) ES129780Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2063688A2 (en) * 1993-03-25 1995-01-01 Triana Valentin Palacio Structure for office desk (table) or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2063688A2 (en) * 1993-03-25 1995-01-01 Triana Valentin Palacio Structure for office desk (table) or the like

Also Published As

Publication number Publication date
ES129780Y (en) 1968-03-01

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