SE529917C2 - Telescopic support with gas spring that holds the support in place when unloading - Google Patents

Telescopic support with gas spring that holds the support in place when unloading

Info

Publication number
SE529917C2
SE529917C2 SE0601009A SE0601009A SE529917C2 SE 529917 C2 SE529917 C2 SE 529917C2 SE 0601009 A SE0601009 A SE 0601009A SE 0601009 A SE0601009 A SE 0601009A SE 529917 C2 SE529917 C2 SE 529917C2
Authority
SE
Sweden
Prior art keywords
support
gas spring
unloading
holds
place
Prior art date
Application number
SE0601009A
Other languages
Swedish (sv)
Other versions
SE0601009L (en
Inventor
Reinhold Haakansson
Original Assignee
Reipal Ab
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 Reipal Ab filed Critical Reipal Ab
Priority to SE0601009A priority Critical patent/SE529917C2/en
Priority to PCT/SE2007/000418 priority patent/WO2007126367A1/en
Publication of SE0601009L publication Critical patent/SE0601009L/en
Publication of SE529917C2 publication Critical patent/SE529917C2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
    • A62B3/005—Rescue tools with forcing action
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
    • B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
    • B66F1/04—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed
    • B66F1/06—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the posts being toothed and the devices being actuated mechanically
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
    • E21D15/14—Telescopic props
    • E21D15/16—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure
    • E21D15/20—Telescopic props with parts held together by positive means, with or without relative sliding movement when the prop is subject to excessive pressure with pawl, pin, cross-piece, or the like engaging with ratchet teeth, notches, holes, or the like, spaced apart at intervals
    • 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
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Description

Anordning att stötta ett föremål som rör sig, stöttan följer med föremålet och stannar kvar på angiven plats, samtidigt som den låser sig automatiskt mot att skjutas ihop. Device for supporting an moving object, the support accompanies the object and remains in the specified place, at the same time as it automatically locks against being pushed together.

Uppfinningen avser en anordning av det slag som anges i patenkravets ingress. The invention relates to a device of the type specified in the preamble of the patent claim.

Med denna typ av stötta blir den kvar där den placerats, när man lyfter tyngre föremål med luftkuddar. Ändamålet med stöttan är att när man lyfter fordon med luftkuddar, som tex. är inblandade i olyckor, måste man säkra lyftet med stöttor under hela lyftmomentet. Stöttan har en inbyggd gåsfjäder som ger en lyftkraft vilket gör att stöttan blir kvar på angiven plats samt med en automatisk mekanisk låsanordning förhindrar att den kan tryckas tillbaks till utgångsläget. With this type of support, it stays where it is placed, when lifting heavier objects with air cushions. The purpose of the support is that when lifting vehicles with airbags, such as. are involved in accidents, the lift must be secured with supports during the entire lifting operation. The support has a built-in goose spring that provides a lifting force, which means that the support remains in the specified location and with an automatic mechanical locking device prevents it from being pushed back to the initial position.

Ett utföringsexempel på en anordning enligt uppfinningen beskrivs nedan i anslutning till den bifogade ritningen, på vilken fig. 1 visar stöttan i utskjutet läge. Fig. 2 visar den automatiska mekaniska låsanordningen. Fig.3 visar stöttans nedre rör som gör det möjligt att förlänga stöttan via en sprint som går rakt igenom båda rören I mellanröret (2) är rör nr (3) inskjutet, dessa två rör är förbundna med varandra via en gåsfjäder (4), vilken är monterad inne i rören, gasfjädern (4) har nedre fästet monterat i mellanröret (2) och det övre fästet i röret nr (3).Detta gör att gasfjädern (4) trycker ut rör (3) från rör nr (2). An exemplary embodiment of a device according to the invention is described below in connection with the accompanying drawing, in which Fig. 1 shows the support in the extended position. Fig. 2 shows the automatic mechanical locking device. Fig. 3 shows the lower tube of the strut which makes it possible to extend the strut via a pin which goes straight through both tubes. In the intermediate tube (2) tube no. (3) is inserted, these two tubes are connected to each other via a goose spring (4), which is mounted inside the pipes, the gas spring (4) has the lower bracket mounted in the intermediate pipe (2) and the upper bracket in the pipe no. (3). This causes the gas spring (4) to push out pipes (3) from pipe no. (2) .

Låsanordning (5) förhindrar rör (3) att tryckas tillbaka in i rör nr 2. Översikt låsanordning (5) se Fig. 2, består av en backspärr (6) som är ledad via bult (7), fästjärnen (8) är svetsade i mellanrör (2). Backspärren (6) trycks mot röret (3) med hjälp av fjäder (9).I röret (3) finns frästa hack (10) vilken backspärr (6) trycks in i och förhindrar att rör (3) kan tryckas in i rör (2). Dom frästa häcken (10) har en utformning som gör att backspärr (6) automatiskt lyfts ut när rör (3) skjuts ut och låser när rör (3) trycks tillbaka in i rör (2). Locking device (5) prevents pipe (3) from being pushed back into pipe no. 2. Overview locking device (5) see Fig. 2, consists of a backstop (6) which is hinged via bolt (7), the fasteners (8) are welded in intermediate pipes (2). The backstop (6) is pressed against the tube (3) by means of a spring (9). 2). The milled hedges (10) have a design which means that the backstop (6) is automatically lifted out when the pipe (3) is pushed out and locks when the pipe (3) is pushed back into the pipe (2).

Claims (1)

1. 529 917 ' PATENTKRAV Anordning som stöttar ett föremål som kan röra sig uppåt eller åt sidan. Stöttan har en inbyggd gasjfáder som ger en utskjutande kraft som förhindrar stöttan att falla bort. Samtidigt som stöttan skjuts ut finns en automatisk mekanisk spärranordning som förhindrar att stöttan kan tryckas ihop.529 917 'PATENT CLAIMS Device that supports an object that can move up or to the side. The support has a built-in gas spring that provides a projecting force that prevents the support from falling off. At the same time as the support is pushed out, there is an automatic mechanical locking device that prevents the support from being compressed.
SE0601009A 2006-05-03 2006-05-03 Telescopic support with gas spring that holds the support in place when unloading SE529917C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0601009A SE529917C2 (en) 2006-05-03 2006-05-03 Telescopic support with gas spring that holds the support in place when unloading
PCT/SE2007/000418 WO2007126367A1 (en) 2006-05-03 2007-04-30 An arrangement serving as a support or a stay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601009A SE529917C2 (en) 2006-05-03 2006-05-03 Telescopic support with gas spring that holds the support in place when unloading

Publications (2)

Publication Number Publication Date
SE0601009L SE0601009L (en) 2007-11-04
SE529917C2 true SE529917C2 (en) 2008-01-08

Family

ID=38655799

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0601009A SE529917C2 (en) 2006-05-03 2006-05-03 Telescopic support with gas spring that holds the support in place when unloading

Country Status (2)

Country Link
SE (1) SE529917C2 (en)
WO (1) WO2007126367A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8033527B2 (en) 2008-01-18 2011-10-11 Res-Q-Jack, Inc. Adjustable lifting and stabilization rescue strut system
CN101793155B (en) * 2010-02-08 2012-05-30 河南理工大学 Convenient and fast constant-resistance type temporary support strut
DE102014115162A1 (en) * 2014-10-17 2016-04-21 Daniel Bormann rescue Rams

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541745C2 (en) * 1995-11-09 1999-11-18 Stefan Feth Lace rail
DE29605222U1 (en) * 1996-03-22 1996-06-13 Glück, Rainer, 90766 Fürth Holding device
US6772984B2 (en) * 2001-10-18 2004-08-10 Cris E. Pasto Method and apparatus for buttress stabilization
US8490939B2 (en) * 2001-10-18 2013-07-23 Res-Q-Jack, Inc. Method and apparatus for buttress stabilization and integrated illumination means

Also Published As

Publication number Publication date
SE0601009L (en) 2007-11-04
WO2007126367A1 (en) 2007-11-08

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