NO152711C - Anordning for sammenkobling av to i forhold til hverandre bevegelige deler. - Google Patents

Anordning for sammenkobling av to i forhold til hverandre bevegelige deler.

Info

Publication number
NO152711C
NO152711C NO823841A NO823841A NO152711C NO 152711 C NO152711 C NO 152711C NO 823841 A NO823841 A NO 823841A NO 823841 A NO823841 A NO 823841A NO 152711 C NO152711 C NO 152711C
Authority
NO
Norway
Prior art keywords
moving
relation
parts
moving parts
moving moving
Prior art date
Application number
NO823841A
Other languages
English (en)
Other versions
NO152711B (no
NO823841L (no
Inventor
Ivar Kalvatn
Original Assignee
Ivar Kalvatn
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 Ivar Kalvatn filed Critical Ivar Kalvatn
Priority to NO823841A priority Critical patent/NO152711C/no
Priority to US06/552,666 priority patent/US4605334A/en
Publication of NO823841L publication Critical patent/NO823841L/no
Publication of NO152711B publication Critical patent/NO152711B/no
Publication of NO152711C publication Critical patent/NO152711C/no

Links

Classifications

    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/40—Radially spaced members joined by independent coupling
    • Y10T403/405—Flexible intermediate member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/45—Flexibly connected rigid members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/54—Flexible member is joint component

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
NO823841A 1982-11-17 1982-11-17 Anordning for sammenkobling av to i forhold til hverandre bevegelige deler. NO152711C (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO823841A NO152711C (no) 1982-11-17 1982-11-17 Anordning for sammenkobling av to i forhold til hverandre bevegelige deler.
US06/552,666 US4605334A (en) 1982-11-17 1983-11-17 Linkage mechanism for coupling two movable members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO823841A NO152711C (no) 1982-11-17 1982-11-17 Anordning for sammenkobling av to i forhold til hverandre bevegelige deler.

Publications (3)

Publication Number Publication Date
NO823841L NO823841L (no) 1984-05-18
NO152711B NO152711B (no) 1985-07-29
NO152711C true NO152711C (no) 1985-11-06

Family

ID=19886801

Family Applications (1)

Application Number Title Priority Date Filing Date
NO823841A NO152711C (no) 1982-11-17 1982-11-17 Anordning for sammenkobling av to i forhold til hverandre bevegelige deler.

Country Status (2)

Country Link
US (1) US4605334A (no)
NO (1) NO152711C (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1275996C (en) * 1986-10-17 1990-11-06 Lawrence M. Kuba Articulated support arm for concealably storing a computer keyboard
WO1990014031A1 (en) * 1989-05-19 1990-11-29 Tridec Iii Corporation Swivel chair with tiltable seat and a mechanism therefor
IT236457Y1 (it) * 1997-02-07 2000-08-17 Amina Barosi Elemento di seduta ad inclinazione variabile
US6059363A (en) * 1997-04-30 2000-05-09 Haworth, Inc. Chairback with side torsional movement
US5951109A (en) * 1997-04-30 1999-09-14 Haworth, Inc. Chairback with side torsional movement
DE102004002231B3 (de) * 2004-01-07 2005-04-14 Gunter Kubatsch Dynamische Sitzvorrichtung
US7686396B2 (en) * 2006-09-29 2010-03-30 Corewerks, Inc. Method and apparatus to enhance proprioception and core health of the human body
US8439442B2 (en) * 2006-09-29 2013-05-14 Corewerks, Inc. Method and apparatus to enhance proprioception and core health of the human body
US7806479B2 (en) * 2007-02-14 2010-10-05 Wisys Technology Foundation Seat with adjustable dynamic joint
NL1036505C2 (nl) * 2009-02-03 2010-08-05 Caretech Oefenapparaat voor rompbalansoefeningen.
US8231175B2 (en) * 2009-04-13 2012-07-31 Afshin Aminian Dynamic orthopaedic chair
US9616285B2 (en) * 2012-11-27 2017-04-11 Inertiacore Training Systems Llc Core exercise apparatus and methods
US9943725B2 (en) * 2012-11-27 2018-04-17 Inertiacore Training Systems Llc Exercise balance trainer
US10905244B2 (en) * 2016-05-24 2021-02-02 Maria Terese ENGELL Balance chair
US11253077B2 (en) * 2016-12-21 2022-02-22 Kokuyo Co., Ltd. Chair with return force mechanism
CN107692545A (zh) * 2017-11-10 2018-02-16 黄浩文 一种教室多功能椅
JP2023053701A (ja) * 2021-10-01 2023-04-13 コクヨ株式会社 椅子
JP2023053700A (ja) * 2021-10-01 2023-04-13 コクヨ株式会社 椅子

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US929272A (en) * 1909-03-05 1909-07-27 W H Luther Chair.
US2718257A (en) * 1953-12-01 1955-09-20 Lie Finn Tilting chair
US2877830A (en) * 1957-12-06 1959-03-17 George E Smith Hassock
CA737269A (en) * 1961-08-17 1966-06-28 Lie Finn Torsion bar chair iron
US3544159A (en) * 1968-05-10 1970-12-01 Consolidated Burris Intern Ltd Tiltable chair construction
US3512419A (en) * 1968-12-13 1970-05-19 Singer General Precision Two-axis flexure hinge
US3552796A (en) * 1969-03-24 1971-01-05 Stewart Warner Corp Torsion bar chair control
US4236752A (en) * 1979-05-04 1980-12-02 Hoover Universal, Inc. Rocker swivel assembly for chairs
CA1155754A (en) * 1980-11-17 1983-10-25 Tor Arild Universal mechanical linkage
US4431157A (en) * 1981-11-18 1984-02-14 Tor Arild Pivotal adjustment mechanism
US4438978A (en) * 1981-11-18 1984-03-27 Tor Arild Tilt back mechanism for a chair

Also Published As

Publication number Publication date
US4605334A (en) 1986-08-12
NO152711B (no) 1985-07-29
NO823841L (no) 1984-05-18

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