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SE7900546L - STODBENSKONSTRUKTION - Google Patents

STODBENSKONSTRUKTION

Info

Publication number
SE7900546L
SE7900546L SE7900546A SE7900546A SE7900546L SE 7900546 L SE7900546 L SE 7900546L SE 7900546 A SE7900546 A SE 7900546A SE 7900546 A SE7900546 A SE 7900546A SE 7900546 L SE7900546 L SE 7900546L
Authority
SE
Sweden
Prior art keywords
support leg
threaded rod
internally threaded
construction
pivotably
Prior art date
Application number
SE7900546A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
T Johansson
Original Assignee
Safac
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 Safac filed Critical Safac
Priority to SE7900546A priority Critical patent/SE7900546L/en
Priority to PCT/SE1980/000017 priority patent/WO1980001508A1/en
Publication of SE7900546L publication Critical patent/SE7900546L/en

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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043—Allowing translations
    • F16M11/046—Allowing translations adapted to upward-downward translation movement
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/066—Arms being part of the head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

In known support leg constructions of the type where the displacement of the support leg is carried out by means of a threaded rod, it is necessary that the pitch of the thread be not too steep as otherwise a rotation of one revolution of the rod requires too great a force. It is the object of the present invention to provide a support leg construction where the support leg is driven at a substantially greater rate when not loaded. The support leg construction of the invention is characterized in that the externally threaded rod (4; 4') has two portions (4a, 4b; 4a', 4b') with opposed pitch directions, one portion (4a;4a') being received in an internally threaded bore (12; 12') which is detachably non-rotatably connected with a holding means adapted to the supported means (2; 2') while the other portion (4b; 4b') carries an internally threaded element (6; 6'), to which one end of the support leg (7; 7') is pivotably adapted, and that a brace (10; 10') is pivotably attached with its ends to the support leg (7; 7') and to a means of attachment fixed relative to the supported means (11; 11').
SE7900546A 1979-01-22 1979-01-22 STODBENSKONSTRUKTION SE7900546L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE7900546A SE7900546L (en) 1979-01-22 1979-01-22 STODBENSKONSTRUKTION
PCT/SE1980/000017 WO1980001508A1 (en) 1979-01-22 1980-01-21 Support leg construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900546A SE7900546L (en) 1979-01-22 1979-01-22 STODBENSKONSTRUKTION

Publications (1)

Publication Number Publication Date
SE7900546L true SE7900546L (en) 1980-07-23

Family

ID=20337078

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900546A SE7900546L (en) 1979-01-22 1979-01-22 STODBENSKONSTRUKTION

Country Status (2)

Country Link
SE (1) SE7900546L (en)
WO (1) WO1980001508A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960303A (en) * 1989-09-18 1990-10-02 York Melvin B Folding table and seat assembly
US5636578A (en) * 1994-05-26 1997-06-10 Steelcase, Inc. Folding table leg construction
US5562051A (en) * 1994-05-26 1996-10-08 Steelcase, Inc. Folding table leg construction
DE102008041051B4 (en) 2008-08-06 2023-04-06 Leibniz-Institut Für Polymerforschung Dresden E.V. Process for solid-liquid separation of solids from predominantly non-aqueous liquids
CN103292133A (en) * 2012-03-01 2013-09-11 研祥智能科技股份有限公司 Wall-mounted rotating bracket and computer applying same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519364A (en) * 1948-12-14 1950-08-22 Henry M Fredholm Trailer jack
US2674438A (en) * 1952-05-07 1954-04-06 West Michigan Steel Foundry Co Support for semitrailers
DE2340891A1 (en) * 1973-08-13 1975-02-27 Seppeler Stiftung Fuer Flug Un Hydraulic struts for caravan - operated by central control using one pump and with locking bolts on struts

Also Published As

Publication number Publication date
WO1980001508A1 (en) 1980-07-24

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