NO161455B - DEVICE FOR MANUFACTURING EXPANSION SKETCHS BY CASTING A CONCRETE FOUNDATION. - Google Patents
DEVICE FOR MANUFACTURING EXPANSION SKETCHS BY CASTING A CONCRETE FOUNDATION. Download PDFInfo
- Publication number
- NO161455B NO161455B NO84840004A NO840004A NO161455B NO 161455 B NO161455 B NO 161455B NO 84840004 A NO84840004 A NO 84840004A NO 840004 A NO840004 A NO 840004A NO 161455 B NO161455 B NO 161455B
- Authority
- NO
- Norway
- Prior art keywords
- arms
- sketchs
- casting
- gripping arms
- magnets
- Prior art date
Links
- 238000005266 casting Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000696 magnetic material Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 210000000481 breast Anatomy 0.000 description 1
Landscapes
- Sewage (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Description
Anordning ved gaffel for stablekran, gaffeltruck e. 1. Device at fork for stacker crane, forklift e. 1.
Oppfinnelsen vedrorer en anordning ved gaffel for stablekran, gaffeltruck e.l., omfattende i forhold til en vertikal bjelke, ramme eller annen foring vertikalforflyttbare, horisontale gripearmer, hver av hvilke på undersiden er forsynt med en eller flere elektromagneter for lofting av magnetisk materiale. The invention relates to a device at the fork of a stacker crane, forklift etc., comprising vertically displaceable, horizontal gripping arms in relation to a vertical beam, frame or other lining, each of which is provided on the underside with one or more electromagnets for lifting magnetic material.
Det nye og karakteristiske er at den ytre del ( k) av de horisontale gripearmer (3 A) er svingbare i horisontalplanet om vertikale tapper (6), slik at armenes ytre partier ( k) kan svinges 90° innover mot hverandre til dannelse av en magnetisk lofte-amme (3>-^i3). The new and characteristic feature is that the outer part (k) of the horizontal gripping arms (3 A) can be pivoted in the horizontal plane about vertical pins (6), so that the outer parts of the arms (k) can be pivoted 90° inwards towards each other to form a magnetic loft breast (3>-^i3).
Ifolge et videre trekk foreslås det at den ytre svingbare del According to a further feature, it is proposed that the outer pivotable part
(*+) av gripearmene OA) nar en fast forlengelse (5) som rager innover under armenes faste indre del (3) og som sammen med den ytre del (*f) bærer magneter, hvorvidt det ved svingning av armdelen ( k) med forlengelsen (5) om svingtapper (6) 90° fores et lofteorgan hvor magnetene ligger på linje tvers på gaffelene. (*+) of the gripping arms OA) when a fixed extension (5) which projects inwards under the fixed inner part (3) of the arms and which together with the outer part (*f) carries magnets, whether by swinging the arm part (k) with the extension (5) about pivot pins (6) 90° is lined with a ceiling member where the magnets lie in line across the forks.
Ved denne anordning kan en gaffeltruck foruten vanlig anvendelse også brukes til lofting av jerngjenstander. Ved at en del av armene eller under armene dreibart festede ytterligere armer forsynt med magneter kan svinges 90° i forhold til gaffeltruck-ens gripearmretning, blir anordninger særlig egnet til lofting av f.eks. jernbjelker. With this device, a forklift truck can be used, in addition to normal use, for lifting iron objects. By the fact that part of the arms or rotatably attached further arms fitted with magnets can be swung 90° in relation to the forklift's gripper arm direction, devices are particularly suitable for lofting e.g. iron beams.
Til videre forståelse av oppfinnelsen vises det til tegningen og den efterfolgende beskrivelse. Det skal imidlertid påpekes at det viste og bekrevne kun er ment som et eksempel på oppfinnelsens praktiske utforelse, og at denne kan varieres på mange måter innenfor oppfinnelsens ramme. Således er selvsagt ikke oppfinnelsen bundet til at gaffelen kun har to armer, og heller ikke.til at denne kun har en leddforbindelse på midten. For further understanding of the invention, reference is made to the drawing and the following description. However, it should be pointed out that what is shown and described is only intended as an example of the invention's practical embodiment, and that this can be varied in many ways within the framework of the invention. Thus, of course, the invention is not bound to the fork having only two arms, nor to this having only one joint connection in the middle.
I det viste eksempel sees på fig. 1 en gaffelanordning ifolge oppfinnelsen, og In the example shown, fig. 1 a fork device according to the invention, and
fig. 2 viser den samme sett ovenifra. fig. 2 shows the same seen from above.
Gaffelens vertikale styringsdel 1 er opphengt i wire 9. Styrings-delens bakside er forsynt med foringsprofiler 7 som samvirker med en vertikal foringsskinne 8, hvis nedre ende er festet til en gaffeltruck e.l. Fra foringsdelen 1 eller festet til denne utgår så fra en tverrbjelke 2 to gripearmer 3- De hittil beskrevne deler kan være av konvensjonell utforelse, og utgjor således ingen del av nærværende oppfinnelse. The fork's vertical control part 1 is suspended by wire 9. The back of the control part is provided with lining profiles 7 which cooperate with a vertical lining rail 8, the lower end of which is attached to a forklift or the like. From the lining part 1 or attached to it, two gripper arms 3 emanate from a cross beam 2 - The parts described so far can be of conventional design, and thus form no part of the present invention.
Under armene 3 er det i det viste eksempel anbragt magnet M. Videre er armene omtrent på midten forsynt med en leddforbindelse, slik at den ytre del h kan svinges ut i forhold til den indre del 3 om en leddtapp 6. Derved kan de ytre partier k svinges i forhold til de indre partier 3 f.eks. 90°, slik at armene h motes på midten av gaffelen og danner en sammenhengende tverrarm 5', 5' som vist på fig. 2. Under the arms 3, in the example shown, a magnet M is placed. Furthermore, the arms are provided approximately in the middle with a joint connection, so that the outer part h can be swung out in relation to the inner part 3 about a joint pin 6. Thereby, the outer parts can k is swung in relation to the inner parts 3 e.g. 90°, so that the arms h meet in the middle of the fork and form a continuous cross arm 5', 5' as shown in fig. 2.
I det på tegningene viste eksempel er magnetene M anbragt under ytterligere armer 5 hvis ytterste del er stivt forbundet med armenes ytre del k, men hvis innerste del U- er uten forbindelse med de innerste armpartier 2>- Ved svingning av de ytre armdeler h over 90° vil armenes 5 innerste deler folge svingebevegelsen i motsatt retning ved dreining av tappene 6, og man får en sammenhengende tverrarm 5', h' , lf' , 5' som vist i fig. 2. Denne, lange tverrarm er efter hele sin lengde forsynt med magneter, og vil således være godt egnet f.eks. til lofting av lange jernbjelker. In the example shown in the drawings, the magnets M are placed under further arms 5 whose outermost part is rigidly connected to the arms' outer part k, but whose innermost part U- is without connection to the innermost arm parts 2>- When swinging the outer arm parts h over 90°, the innermost parts of the arms 5 will follow the swinging movement in the opposite direction when turning the pins 6, and you get a continuous cross arm 5', h', lf', 5' as shown in fig. 2. This long cross arm is fitted with magnets along its entire length, and will thus be well suited e.g. for lofting long iron beams.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8202755A SE8202755L (en) | 1982-05-03 | 1982-05-03 | PROCEDURE TO PLACE DILATATION JOINTS WHEN CASTING A CONCRETE PLATE |
PCT/SE1983/000162 WO1983003862A1 (en) | 1982-05-03 | 1983-04-25 | A technique for the location of expansion joints when casting a concrete bed |
Publications (3)
Publication Number | Publication Date |
---|---|
NO840004L NO840004L (en) | 1984-01-02 |
NO161455B true NO161455B (en) | 1989-05-08 |
NO161455C NO161455C (en) | 1989-08-16 |
Family
ID=26658162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO840004A NO161455C (en) | 1982-05-03 | 1984-01-02 | DEVICE FOR MANUFACTURING EXPANSION SKETCHS BY CASTING A CONCRETE FOUNDATION. |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR8307550A (en) |
NO (1) | NO161455C (en) |
-
1983
- 1983-04-25 BR BR8307550A patent/BR8307550A/en unknown
-
1984
- 1984-01-02 NO NO840004A patent/NO161455C/en unknown
Also Published As
Publication number | Publication date |
---|---|
BR8307550A (en) | 1984-08-21 |
NO161455C (en) | 1989-08-16 |
NO840004L (en) | 1984-01-02 |
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