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ES173733U - Dispositivo perfeccionado para el desplazamiento en inclinacion del respaldo de sillones, en particular de sillones de oficina. - Google Patents

Dispositivo perfeccionado para el desplazamiento en inclinacion del respaldo de sillones, en particular de sillones de oficina.

Info

Publication number
ES173733U
ES173733U ES0173733U ES173733U ES173733U ES 173733 U ES173733 U ES 173733U ES 0173733 U ES0173733 U ES 0173733U ES 173733 U ES173733 U ES 173733U ES 173733 U ES173733 U ES 173733U
Authority
ES
Spain
Prior art keywords
shaft
ratchets
support body
ratchet
armchairs
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
ES0173733U
Other languages
English (en)
Other versions
ES173733Y (es
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.)
Wiesner-Hager K G
Original Assignee
Wiesner-Hager K G
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 Wiesner-Hager K G filed Critical Wiesner-Hager K G
Publication of ES173733U publication Critical patent/ES173733U/es
Application granted granted Critical
Publication of ES173733Y publication Critical patent/ES173733Y/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Clamps And Clips (AREA)

Abstract

Dispositivo perfeccionado para el desplazamiento en inclinación del respaldo de sillones, en particular de sillones de oficina; dotado de una carcasa solidaria a la placa de asiento en la que un sujetador para el apoya-respaldo está montado giratorio por un eje horizontal, caracterizado porque el sujetador lleva un segmento dentado que engrana con un piñón montado fijo sobre un eje; que sobre dicho eje está montado fijo un cuerpo soporte, en el que están montados dos trinquetes simétricamente opuestos dotados de flancos exteriores dentados y giratorios en un plano normal con respecto al eje; que coaxialmente al eje está prevista una corona de retención no giratoria dotada de dentado interior contra el que son presionados los trinquetes mediante sus flancos dentados por la fuerza de resorte, bloquean do cada trinquete el giro del cuerpo soporte en aquella dirección, en que el otro trinquete lo deja libre; que los trinquetes llevan cada uno un bulón o análogo paraLelo al eje con ayuda y, al girarse un volante montado libremente giratorio sobre el eje, el trinquete que bloquea el cuerpo soporte en la respectiva dirección de giro es girado mediante superficies de arrastre previstas en el volante contra la fuerza de su resorte, y que el cuerpo soporte lleva un bulón o análogo adicional que se alza con juego por entre otras dos superficies de arrastre del volante.
ES1971173733U 1970-10-30 1971-10-29 Dispositivo perfeccionado para el desplazamiento en incli- nacion del respaldo de sillones, en particular de sillones de oficina. Expired ES173733Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT976670A AT296532B (de) 1970-10-30 1970-10-30 Vorrichtung zur Neigungsverstellung der Rückenlehne von Sesseln, insbesondere von Bürosesseln

Publications (2)

Publication Number Publication Date
ES173733U true ES173733U (es) 1972-03-16
ES173733Y ES173733Y (es) 1972-10-16

Family

ID=3617082

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971173733U Expired ES173733Y (es) 1970-10-30 1971-10-29 Dispositivo perfeccionado para el desplazamiento en incli- nacion del respaldo de sillones, en particular de sillones de oficina.

Country Status (12)

Country Link
US (1) US3710418A (es)
AT (1) AT296532B (es)
BE (1) BE774060A (es)
CH (1) CH526288A (es)
DE (1) DE2149482A1 (es)
DK (1) DK132157C (es)
ES (1) ES173733Y (es)
FR (1) FR2111360A5 (es)
GB (1) GB1324916A (es)
LU (1) LU63994A1 (es)
NL (1) NL7114973A (es)
SE (1) SE365938B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905064A (en) * 1974-04-08 1975-09-16 Scharwaechter Kg Combined door stopper and hinge assembly
US4035021A (en) * 1976-03-17 1977-07-12 General Motors Corporation Vehicle seat back reclining mechanism
FR2469316A1 (fr) * 1979-11-14 1981-05-22 Faure Bertrand Perfectionnements aux sieges de vehicules comprenant une ossature en coque
FR2478982A1 (fr) * 1980-03-26 1981-10-02 Faure Bertrand Perfectionnements aux sieges a dossier reglable en inclinaison
US4657303A (en) * 1985-11-04 1987-04-14 Canadian A.S.E. Limited Incremental adjustment device for seat assemblies
HRPK20020456B3 (en) * 2002-05-24 2005-10-31 Popović Ivo Adaptable massage working chair
GB2443058B (en) * 2006-09-30 2011-09-21 Huang Yucheng Adjustment apparatus for a swivel chair
KR100908670B1 (ko) * 2007-10-16 2009-07-21 김춘추 자전거 안장 각도조절 장치
US7802847B2 (en) * 2008-12-16 2010-09-28 Kuo-Ching Chou Angle-adjusting structure for backrest of chair
CN201718842U (zh) * 2010-06-30 2011-01-26 梁华春 二挡合页
US8875347B2 (en) * 2012-12-21 2014-11-04 Taco Metals; Inc. Hinge employing a ratchet for an upholstery seat
US9249827B2 (en) * 2012-12-21 2016-02-02 Taco Metals, Inc. Hinge employing a ratchet for an upholstery seat
GB201515703D0 (en) * 2015-09-04 2015-10-21 Jaguar Land Rover Ltd Vehicle seat assembly
CN109555564B (zh) * 2019-01-25 2023-08-29 沈阳航空航天大学 含磁铁可调节刷丝束与转子面径向间隙的刷式密封结构
CN112477100B (zh) * 2020-11-23 2022-08-02 江西膜力胜光电科技有限公司 一种手机钢化膜辅助贴膜设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB381086A (en) * 1932-03-09 1932-09-29 Tan Sad Chair Co 1931 Ltd An improved backrest or back support for a seat or the like
US1984549A (en) * 1932-05-31 1934-12-18 Burroughs Adding Machine Co Chair
US2941583A (en) * 1957-09-05 1960-06-21 L A Young Spring & Wire Corp Reclining seat
FR1376806A (fr) * 1963-10-12 1964-10-31 Keiper Fritz Garniture d'articulation pour dossiers réglables
US3401979A (en) * 1966-07-19 1968-09-17 Putsch Friedrich W Articulated mount for seats, particularly motor vehicle seats

Also Published As

Publication number Publication date
DK132157B (da) 1975-11-03
DE2149482A1 (de) 1972-05-04
NL7114973A (es) 1972-05-03
CH526288A (de) 1972-08-15
DK132157C (da) 1976-03-29
GB1324916A (en) 1973-07-25
BE774060A (fr) 1972-02-14
SE365938B (es) 1974-04-08
FR2111360A5 (es) 1972-06-02
AT296532B (de) 1972-02-25
ES173733Y (es) 1972-10-16
LU63994A1 (es) 1972-04-12
US3710418A (en) 1973-01-16

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