NO116845B - - Google Patents

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Publication number
NO116845B
NO116845B NO64155450A NO15545064A NO116845B NO 116845 B NO116845 B NO 116845B NO 64155450 A NO64155450 A NO 64155450A NO 15545064 A NO15545064 A NO 15545064A NO 116845 B NO116845 B NO 116845B
Authority
NO
Norway
Prior art keywords
sledge
scraper
sled
ditch
stated
Prior art date
Application number
NO64155450A
Other languages
Norwegian (no)
Inventor
E Horn
K John
K Lang
F Schubert
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO116845B publication Critical patent/NO116845B/no

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Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B6/00Hydrides of metals including fully or partially hydrided metals, alloys or intermetallic compounds ; Compounds containing at least one metal-hydrogen bond, e.g. (GeH3)2S, SiH GeH; Monoborane or diborane; Addition complexes thereof

Description

Grøfteslådd, i form av en slede forsynt med skraper-anordning. Ditch plowed, in the form of a sledge equipped with a scraper device.

Foreliggende oppfinnelse består i en The present invention consists of a

grøfteslådd som skal brukes i forbindelse ditch mowing to be used in connection

med grabben ved grøftegravning. with the grab when digging a ditch.

Skal grøften brukes til nedlegging av Should the trench be used for the closure of

drensrør eller lignende, trenges det en plan drainage pipes or the like, a plan is needed

bunn i grøften, men dette er vanskelig å bottom of the ditch, but this is difficult to

oppnå med grabben alene. Ved hjelp av achieve with the lad alone. Using

grøfteslådden ifølge oppfinnelsen oppnår the trench box according to the invention achieves

man en plan bunn på en enkel måte, selv one a flat bottom in a simple way, even

om bunnen er temmelig ujevn etter at ar-beidet med grabben er ferdig, dvs. etter at if the bottom is rather uneven after the work with the grab is finished, i.e. after

grøften er gravet ned til riktig dybde. Det the trench is dug down to the correct depth. The

skjer ved at gravemaskinen trekker slådden etter seg idet den rygger tilbake til ny occurs when the excavator pulls the stubble behind it as it backs up to new

stilling. score.

Oppfinnelsen er vist på vedføyete teg-ning. The invention is shown in the attached drawing.

Fig. 1 viser sladden i oppriss og delvis Fig. 1 shows the cord in elevation and in part

i snitt. in average.

Fig. 2 viser et grunnriss. Fig. 2 shows a floor plan.

Fig. 3 illustrerer bruken av slådden. Fig. 3 illustrates the use of the swath.

Slådden som har form av en slede består av to kanaljern 1 med flensene vendt The sledge shaped sledge consists of two channel irons 1 with the flanges turned

innover. De er forbundet med hverandre inwards. They are connected to each other

ved hjelp av plater som er festet på over-siden, fortrinsvis ved sveisning. Ved for-kanten er de forbundet ved hjelp av to by means of plates which are fixed on the upper side, preferably by welding. At the front edge, they are connected by means of two

skråttstilte plater 2 slik at slådden får en inclined plates 2 so that the cutting edge gets a

spiss forende. Videre er de forbundet med pointed front. Furthermore, they are connected with

hverandre ved hjelp av en plate 3 som helt each other using a plate 3 as a whole

overdekker forpartiet. Til denne plate er covers the front part. To this plate is

det festet en oppstikkende ribb 4. Et stykke it attached a sticking rib 4. A piece

bakenfor platen 3 er det festet en plate 5 behind plate 3 a plate 5 is attached

som danner feste for et skr ape jern 6 som which forms an attachment for a sharp ape iron 6 which

dessuten er avstøttet ved hjelp av et stag 7 is also supported by means of a strut 7

som er festet på undersiden av platen 5. I which is attached to the underside of the plate 5. I

rommet mellom platene 3 og er det innsatt the space between the plates 3 and it is inserted

en vegg 8 som danner en skillevegg i den a wall 8 which forms a partition in it

kanal som dannes i slåddens indre. channel that forms in the interior of the slough.

Skrapejernet er smalere enn den frie åpning mellom kanaljernene, og vil altså skjære en forholdsvis smal stripe i bunnen av grøften. The scraper is narrower than the free opening between the channel irons, and will therefore cut a relatively narrow strip at the bottom of the trench.

På den bakre del av slådden er kanaljernene forbundet med hverandre ved en-del smale plater eller bånd 9, hvorav bare ett er vist på tegningen. On the rear part of the swath, the channel irons are connected to each other by a number of narrow plates or bands 9, only one of which is shown in the drawing.

Bruksmåten framgår av fig. 3. Etter at grabben har gravet ut det stykke av grøf-ten som den rekker over i en og samme stilling av gravemaskinen, legges skuffen The method of use is shown in fig. 3. After the grab has excavated the part of the trench that it reaches over in one and the same position of the excavator, the bucket is placed

10 an mot ribben 4 og trekker slådden over 10 against rib 4 and pull the swathe over

det ferdiggravede stykke. Den jord som skrapes bort blir ført opp langs platen 8 og faller ned på begge sider av slådden, og the pre-excavated piece. The soil that is scraped away is carried up along the plate 8 and falls down on both sides of the swath, and

etter slåddingen har man så en stripe med plan bunn i grøften. after mowing, you have a strip with a flat bottom in the ditch.

Claims (4)

1. Grøfteslådd i form av en slede forsynt med skrapeanordning, karakterisert at skraper en (6) hvis bredde er mindre enn sledens bredde er anbrakt mellom sledens to meier (1) på en sådan måte at den oppskrapede jord vil føres opp over slådden, som fordeler denne oppskrapede jord til begge sider.1. Ditch plow in the form of a sledge equipped with a scraper device, characterized in that a scraper (6) whose width is smaller than the width of the sled is placed between the sled's two screeds (1) in such a way that the scraped soil will be carried up over the sledge, which distribute this scraped soil to both sides. 2. Grøfteslådd som angitt i påstand 1, karakterisert ved at skraperen består av et skråttstillet jern som strekker seg neden-for sledens underkant.2. Ditch plow as stated in claim 1, characterized in that the scraper consists of an inclined iron which extends below the lower edge of the slide. 3. Grøfteslådd som angitt i påstand 1 og 2, karakterisert ved at det bak skrapejernet er anordnet en skråttstillet vegg (8) som dekker hele partiet mellom sledens sidevegger.3. Ditch plow as stated in claims 1 and 2, characterized in that behind the scraper there is an inclined wall (8) which covers the entire area between the side walls of the sled. 4. Grøfteslådd som angitt i påstand 1, karakterisert ved at det på sledens overside er anordnet framspring (4) som tjener som anlegg for graveskuffens forkant, når sladden trekkes av gravemaskinen.4. Trench sledge as stated in claim 1, characterized in that on the upper side of the sledge there is a projection (4) which serves as a device for the front edge of the digging bucket, when the sledge is pulled by the excavator.
NO64155450A 1963-11-26 1964-11-05 NO116845B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF41365A DE1241421B (en) 1963-11-26 1963-11-26 Process for the production of sodium boranate

Publications (1)

Publication Number Publication Date
NO116845B true NO116845B (en) 1969-06-02

Family

ID=7098639

Family Applications (1)

Application Number Title Priority Date Filing Date
NO64155450A NO116845B (en) 1963-11-26 1964-11-05

Country Status (10)

Country Link
US (1) US3505035A (en)
AT (1) AT245542B (en)
BE (1) BE656106A (en)
CH (1) CH468932A (en)
DE (1) DE1241421B (en)
FI (1) FI42429C (en)
GB (1) GB1047311A (en)
NL (1) NL144554B (en)
NO (1) NO116845B (en)
SE (1) SE314355B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670444B2 (en) 2000-11-08 2003-12-30 Millennium Cell, Inc. Processes for synthesizing borohydride compounds
US6524542B2 (en) 2001-04-12 2003-02-25 Millennium Cell, Inc. Processes for synthesizing borohydride compounds
US7108777B2 (en) * 2002-03-15 2006-09-19 Millennium Cell, Inc. Hydrogen-assisted electrolysis processes
US7303657B2 (en) 2003-10-24 2007-12-04 Battelle Energy Alliance, Llc Method and apparatus for chemical synthesis
CA2502971C (en) * 2004-04-12 2009-10-27 Rohm And Haas Company Process for production of a borohydride compound
US7455821B2 (en) * 2005-04-04 2008-11-25 Rohm And Haas Company Process for production of a borohydride compound
CL2010001479A1 (en) * 2010-12-17 2013-05-03 Iholdi Minerales De Atacama Spa Boron extraction process from brines, or a boron-containing mineral, with the steps of providing a brine or boron-containing mineral, adding barium chloride, separating the borate precipitate, and dissolving and hydrolyzing the precipitate to obtain acid. boric.
TWI741719B (en) * 2019-08-06 2021-10-01 日商日本輕金屬股份有限公司 Method for producing sodium borohydride
TWI768420B (en) * 2019-08-06 2022-06-21 日商日本輕金屬股份有限公司 Producing method of sodium borohydride

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499847C (en) * 1926-06-29 1930-06-17 Mueller Hans Process for the production of hydrides of the alkali and alkaline earth metals for glow cathodes
US2522592A (en) * 1946-10-03 1950-09-19 Metal Hydrides Inc Production of lithium hydride
US3140150A (en) * 1956-12-24 1964-07-07 Bayer Ag Process for the production of boranates
US3077376A (en) * 1957-08-12 1963-02-12 Bayer Ag Method for preparing alkali-metal borohydrides
DE1053476B (en) * 1957-08-12 1959-03-26 Bayer Ag Process for the production of alkali boranates
FR1212817A (en) * 1957-08-12 1960-03-25 Bayer Ag Process for preparing alkali borohydrides
US2974015A (en) * 1957-08-20 1961-03-07 American Potash & Chem Corp Preparation of borohydrides and their intermediates
US3164441A (en) * 1958-08-09 1965-01-05 Bayer Ag Process for the production of metal borohydrides
DE1078098B (en) * 1958-08-09 1960-03-24 Bayer Ag Process for the production of boranates
AT215962B (en) * 1958-08-09 1961-07-10 Dieter Dr Goerrig Process for the preparation of alkali or alkaline earth boranates
DE1467018A1 (en) * 1962-09-25 1969-01-23 Degussa Process for the preparation of alkali boronates or reaction mixtures containing them

Also Published As

Publication number Publication date
DE1241421B (en) 1967-06-01
BE656106A (en)
SE314355B (en) 1969-09-08
FI42429B (en) 1970-04-30
FI42429C (en) 1970-08-10
CH468932A (en) 1969-02-28
AT245542B (en) 1966-03-10
NL6413686A (en) 1965-05-27
NL144554B (en) 1975-01-15
GB1047311A (en)
US3505035A (en) 1970-04-07

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