NO743641L - - Google Patents
Info
- Publication number
- NO743641L NO743641L NO743641A NO743641A NO743641L NO 743641 L NO743641 L NO 743641L NO 743641 A NO743641 A NO 743641A NO 743641 A NO743641 A NO 743641A NO 743641 L NO743641 L NO 743641L
- Authority
- NO
- Norway
- Prior art keywords
- sleeve
- rods
- rod
- threaded
- overlapping
- Prior art date
Links
- 238000006073 displacement reaction Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000353097 Molva molva Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/18—Means for suspending the supporting construction
- E04B9/20—Means for suspending the supporting construction adjustable
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/10—Telescoping systems
Description
. Leng.destll.lbar. bæres tropp,, særlig til. undertak..'. Leng.destll.lbar. carried troop,, especially to. false ceiling..'
Montering av undertak, altså senkede himlinger, foregår ofteInstallation of suspended ceilings, i.e. lowered ceilings, often takes place
på den måte at bæreskinner som inngår i himlingen, henges opp i til-nærmelsesvis korrekt stilling ved hjelp av et passende antall bærestropper og så høydejusteres ved lengdeinnstilling av stroppene. Til dette formål er der utviklet bærestropper bestående av to stykker båndmateriale, f.eks. perforert båndjern, som skrues fast henholdsvis i.det bærende tak og i den senkede himlings bæreskinner, og hvis innbyrdes overlappende ender kan sammenspennes ved hjelp av en lås av passende utførelse, vanligvis en ordinær stropplås med en svingbar toarmet vektstang. Videre har det (i pos 2 125 950) vært foreslått istedenfor båndmateriale å anvende et par overlappende gjengede stenger, og etter korrekt høydeinnstilling av bæreskinnene å sammen-feste disse stenger med fjærende muffer eller klemmer. in such a way that the support rails included in the ceiling are suspended in an approximately correct position by means of a suitable number of carrying straps and then the height is adjusted by adjusting the length of the straps. For this purpose, carrying straps have been developed consisting of two pieces of tape material, e.g. perforated strip iron, which is screwed respectively into the load-bearing ceiling and into the load-bearing rails of the suspended ceiling, and whose mutually overlapping ends can be clamped together by means of a lock of suitable design, usually an ordinary strap lock with a pivoting two-armed barbell. Furthermore, it has been proposed (in pos. 2 125 950) instead of strip material to use a pair of overlapping threaded rods, and after correct height adjustment of the support rails to join these rods together with springy sleeves or clamps.
/' ■ o /' ■ o
Med utgangspunkt i denne kjente teknikk angår den foreliggende oppfinnelse en lengdestillbar bærestropp som særlig er bestemt til å brukes ved undertak, og som består av øvre og nedre gjengede. stenger, som er bestemt til å forbindes med henholdsvis en bærende konstruksjon og den opphengte gjenstand og har overlappende lengdeutstrekning, og en låsemuffe som tjener til å holde stengene sammen og omslutter deres overlappende gjengede partier. Based on this known technique, the present invention relates to a length-adjustable carrying strap which is particularly intended to be used for suspended ceilings, and which consists of upper and lower threads. rods, which are intended to be connected to a supporting structure and the suspended object respectively and have overlapping longitudinal extents, and a locking sleeve which serves to hold the rods together and encloses their overlapping threaded portions.
Fra kjente konstruksjoner av denne art skiller bærestroppen ifølge oppfinnelsen seg ved at låsemuffen er uelastisk og har et største innvendig tverrmål litt mindre enn summen av de to gjengede stengers ytterdiametre, og at muffen ved sin øvre ende har en innadrettet knast til anlegg mot den øvre ende av den nedre gjengede stang.. From known constructions of this kind, the carrying strap according to the invention differs in that the locking sleeve is inelastic and has a largest internal transverse dimension slightly smaller than the sum of the outer diameters of the two threaded rods, and that the sleeve at its upper end has an inwardly directed cam for abutment against the upper end of the lower threaded rod..
En slik bærestropp muliggjør rask og meget nøyaktig opphengning f.eks. av et undertak med et minimum av manuelt arbeide, og etter montasjen vil undertaket henge ytterst stabilt,da gjensidige forskyv-ninger av de to gjengede stenger kan betraktes som utelukket selv i tilfellet av en betydelig belastning fra undertaket. Such a carrying strap enables quick and very accurate hanging, e.g. of a suspended ceiling with a minimum of manual work, and after assembly the suspended ceiling will hang extremely stable, as mutual displacements of the two threaded rods can be considered excluded even in the case of a significant load from the suspended ceiling.
Ved normal bruk av bærestroppen forbindes den øvre gjengede stang først med den bærende konstruksjon, vanligvis en etasjeskiller i en bygning, hvoretter låsemuffen skyves et passende stykke opp på denne stang. Deretter blir den nedre gjengede stang i sin ønskede høyde-stilling lagt an mot den øvre stang slik at gjengene griper inn i hverandre, hvorpå låsemuffen slippes eller føres ned til den omslutter det øverste endeparti av den nedre stang ■ og knasten støter . mot dette og forhindrer videre forskyvning av muffen. Gjensidig forskyvning av de to gjengede stenger vil deretter forutsette at deres akseavstand blir øket med gjengehøyden, men dette utelukkes av muffenfsom følgelig låser stengene sammen mot både strekk og trykk. På den annen side utelukker muffen ikke en gjensidig finjustering av de. gjengede stenger om der skulle være behov for det, da den ene stang med sikte på dette kan være dreibar i muffen så den kan skrus opp eller ned på den annen stangs gjenger. Også en grovere-etterstilling kan lettvint foretas, idet den bare forutsetter at låsemuffen forskyves oppover til den kommei klar av den nedre stang. In normal use of the carrying strap, the upper threaded rod is first connected to the supporting structure, usually a floor divider in a building, after which the locking sleeve is pushed a suitable distance up onto this rod. Next, the lower threaded rod in its desired height position is placed against the upper rod so that the threads engage each other, after which the locking sleeve is released or guided down until it encloses the upper end part of the lower rod ■ and the cam hits. against this and prevents further displacement of the sleeve. Mutual displacement of the two threaded rods will then require that their axis distance is increased by the thread height, but this is precluded by the sleeve, which consequently locks the rods together against both tension and pressure. On the other hand, the sleeve does not preclude a mutual fine-tuning of them. threaded rods if there is a need for it, as one rod with a view to this can be rotatable in the sleeve so that it can be screwed up or down on the other rod's threads. A rougher readjustment can also be easily carried out, since it only requires that the locking sleeve is shifted upwards until it is clear of the lower bar.
En utførelsesform for bærestroppen ifølge oppfinnelsen er anskue-liggjort i stor målestokk på tegningen,hvor fig./l og 2 viser henholdsvis lengde- og tverrsnitt. An embodiment of the carrying strap according to the invention is illustrated on a large scale in the drawing, where fig. 1 and 2 show longitudinal and cross sections respectively.
Bærestroppen består av tre deler, nemlig en øvre gjenget stang 1, en nedre gjenget stang 2 og en låsemuffe 3 som i den viste sperre- ellei låsestilling omslutter de innbyrdes overlappende endepartier av de to stenger. Stangen 1 antas å være montert oventil i et ikke vist bærende tak, mens stangen 2 nedentil kan være forbundet med en bære-skinne som inngår i et undertak eller en senket himling, som heller ikke er vist. Oventil har muffen 3 en knast i form av en innslått flik 4 som ved anlegg mot den øvre ende av stangen 2 > utelukker forskyvning av muffen nedover fra den viste sperrestilllng. Derimot kan muffen uten hinder forskyves oppover langs stengene, og når den så er bragt klar av stangen 2, vil den kunne forskyves opp eller ned langs stangen 1 til en ønsket høydestilling, hvoretter fornyet låsning kan skje ved at muffen skyves tilbake på plass. The carrying strap consists of three parts, namely an upper threaded rod 1, a lower threaded rod 2 and a locking sleeve 3 which in the locking or locking position shown encloses the mutually overlapping end parts of the two rods. The bar 1 is assumed to be mounted above in a load-bearing ceiling, not shown, while the bar 2 can be connected below with a support rail that is part of a suspended ceiling or a lowered ceiling, which is also not shown. Above, the sleeve 3 has a knob in the form of a folded-in flap 4 which, when abutting against the upper end of the rod 2, > excludes displacement of the sleeve downwards from the locking position shown. On the other hand, the sleeve can be moved upwards along the rods without hindrance, and when it is then brought clear by the rod 2, it will be able to be moved up or down along the rod 1 to a desired height position, after which renewed locking can take place by pushing the sleeve back into place.
Er minst én av de gjengede stenger dreibar om sin lengdeakse,Is at least one of the threaded rods rotatable about its longitudinal axis,
kan der ennvidere foretas en innbyrdes finjustering av stengene . mens disse holdes sammen av muffen. a mutual fine adjustment of the bars can also be carried out. while these are held together by the sleeve.
På tegningen er de to gjengede stenger vist med like store diametre. Dette er imidlertid ikke nødvendig. Derimot er det en be-tingelse at de to stengers gjenger har samme deling. In the drawing, the two threaded rods are shown with equal diameters. However, this is not necessary. On the other hand, it is a condition that the threads of the two rods have the same pitch.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK558573A DK558573A (en) | 1973-10-15 | 1973-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO743641L true NO743641L (en) | 1975-05-12 |
Family
ID=8143723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO743641A NO743641L (en) | 1973-10-15 | 1974-10-09 |
Country Status (15)
Country | Link |
---|---|
JP (1) | JPS5745858B2 (en) |
BE (1) | BE820861A (en) |
BR (1) | BR7408535A (en) |
DE (1) | DE2448574A1 (en) |
DK (1) | DK558573A (en) |
ES (1) | ES206582Y (en) |
FI (1) | FI52610C (en) |
FR (1) | FR2247591B1 (en) |
GB (1) | GB1433699A (en) |
IT (1) | IT1020990B (en) |
NL (1) | NL7413189A (en) |
NO (1) | NO743641L (en) |
SE (1) | SE7412977L (en) |
SU (1) | SU638273A3 (en) |
YU (1) | YU36771B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52957A (en) * | 1975-06-24 | 1977-01-06 | Kuraray Co Ltd | Process for preparing a heat-stable polyvinyl alcohol polymer containi ng only small amount of fish-eyes |
JPS6330203Y2 (en) * | 1981-03-19 | 1988-08-12 | ||
JPS5924821U (en) * | 1982-08-09 | 1984-02-16 | 株式会社ダイエ−マ−ト | Suspended Ceiling Main Bar - Suspension Line |
FR2583829B1 (en) * | 1985-06-20 | 1988-04-29 | Bonne Paul | ADJUSTABLE SUSPENSION, FOR THE BUILDING INDUSTRY, PARTICULARLY FOR THE PLACEMENT OF SUSPENDED CEILINGS |
GB2176823A (en) * | 1985-06-24 | 1987-01-07 | Royair Ltd | Ceiling screw adjustable suspension arrangement |
NL2002774C2 (en) * | 2009-04-21 | 2010-10-22 | Walraven Holding Bv J Van | Rod connector for connecting threaded rods. |
RU2686126C1 (en) * | 2018-07-20 | 2019-04-24 | Александр Васильевич Гущин | Suspension for attachment of objects to various horizontal and inclined planes and method of mutual fixation of its component parts |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50123120U (en) * | 1974-03-25 | 1975-10-08 |
-
1973
- 1973-10-15 DK DK558573A patent/DK558573A/da unknown
-
1974
- 1974-10-07 NL NL7413189A patent/NL7413189A/en not_active Application Discontinuation
- 1974-10-08 GB GB4362874A patent/GB1433699A/en not_active Expired
- 1974-10-09 NO NO743641A patent/NO743641L/no unknown
- 1974-10-09 BE BE149352A patent/BE820861A/en unknown
- 1974-10-10 FR FR7434109A patent/FR2247591B1/fr not_active Expired
- 1974-10-11 DE DE19742448574 patent/DE2448574A1/en not_active Withdrawn
- 1974-10-11 YU YU2744/74A patent/YU36771B/en unknown
- 1974-10-14 ES ES1974206582U patent/ES206582Y/en not_active Expired
- 1974-10-14 BR BR8535/74A patent/BR7408535A/en unknown
- 1974-10-14 SU SU742072013A patent/SU638273A3/en active
- 1974-10-14 FI FI742984A patent/FI52610C/en active
- 1974-10-14 IT IT70053/74A patent/IT1020990B/en active
- 1974-10-15 SE SE7412977A patent/SE7412977L/xx unknown
- 1974-10-15 JP JP49117757A patent/JPS5745858B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK558573A (en) | 1975-06-16 |
NL7413189A (en) | 1975-04-17 |
IT1020990B (en) | 1977-12-30 |
GB1433699A (en) | 1976-04-28 |
FI298474A (en) | 1975-04-16 |
FR2247591A1 (en) | 1975-05-09 |
SU638273A3 (en) | 1978-12-15 |
BR7408535A (en) | 1975-11-04 |
SE7412977L (en) | 1975-04-16 |
FI52610C (en) | 1977-10-10 |
DE2448574A1 (en) | 1975-04-17 |
FI52610B (en) | 1977-06-30 |
ES206582U (en) | 1976-03-01 |
JPS5745858B2 (en) | 1982-09-30 |
BE820861A (en) | 1975-02-03 |
YU274474A (en) | 1982-02-25 |
FR2247591B1 (en) | 1981-05-29 |
JPS5078116A (en) | 1975-06-25 |
ES206582Y (en) | 1976-06-16 |
YU36771B (en) | 1984-08-31 |
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