NO117017B - - Google Patents

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Publication number
NO117017B
NO117017B NO63148844A NO14884463A NO117017B NO 117017 B NO117017 B NO 117017B NO 63148844 A NO63148844 A NO 63148844A NO 14884463 A NO14884463 A NO 14884463A NO 117017 B NO117017 B NO 117017B
Authority
NO
Norway
Prior art keywords
stones
stone
groove
holes
tongue
Prior art date
Application number
NO63148844A
Other languages
Norwegian (no)
Inventor
J Sasadi
Original Assignee
Hewitt Robins Int Sa
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 Hewitt Robins Int Sa filed Critical Hewitt Robins Int Sa
Publication of NO117017B publication Critical patent/NO117017B/no

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/02Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/08Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with reciprocating pick-up conveyors
    • B65G65/10Raking or scraping devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00Loading or unloading
    • B65G65/02Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/16Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
    • B65G65/20Paddle wheels
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/181Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels including a conveyor
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/183Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with digging unit shiftable relative to the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Intermediate Stations On Conveyors (AREA)
  • Discharge By Other Means (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Ship Loading And Unloading (AREA)
  • Road Paving Structures (AREA)

Description

Kantsten for veibaner. Curb for roadways.

Foreliggende oppfinnelse angår kantsten for veibaner og angår spesielt slike som er støpt i betong. The present invention relates to curbstones for roadways and particularly relates to those cast in concrete.

Man er gått mer og mer over til å er-statte de gammeldagse stabbestener med støpte kantsten, som gjerne støpes som en sammenhengende rekke og da gjerne ved støpning på stedet. Dette medfører et be-tydelig arbeid med former, eventuelt bruk av forskalingsbord, framkjøring av sand og sement og blanding osv. People have moved more and more to replace the old-fashioned stave stones with cast curb stones, which are usually cast as a continuous row and then usually by casting on site. This entails considerable work with forms, possibly use of formwork tables, delivery of sand and cement and mixing, etc.

Det er kjent å anvende ferdigstøpte kantsten av en standardtype som kan kjø-res fram og legges på plass umiddelbart, hvorved det kan legges lange strekninger med kantsten i løpet av kort tid. Disse kjente kantsten er forsynt med not og fjær slik at de binder hverandre så lenge under-laget er noenlunde støtt. Men når under-laget av en eller annen grunn svikter vil disse kantsten som kun er føyet sammen ved hjelp av noe og fjær ikke lenger bli stående på plass, men forskyves og eventuelt løsne fra hverandre. Dette gjelder særlig ved teleløsning, hvor stenene lett forskyves og kommer ut av den stilling de er anbrakt i. Hvis videre grunnen ved veikanten skulle rase ut et kortere eller lengre stykke, vil en eller flere stener som er føyet sammen på denne måte falle ned. It is known to use ready-cast curbstones of a standard type that can be driven forward and placed in place immediately, whereby long stretches of curbstone can be laid in a short time. These well-known kerbstones are provided with tongue and groove so that they bind each other as long as the substrate is reasonably stable. But when the substrate fails for one reason or another, these curbstones, which are only joined together with the help of something and a spring, will no longer stay in place, but will shift and eventually come apart. This applies in particular to telesolution, where the stones are easily displaced and come out of the position they are placed in. If the ground next to the roadside were to slide out a shorter or longer distance, one or more stones that have been joined together in this way will fall down.

Hensikten med foreliggende oppfinnelse er derfor ved slike ferdigstøpte kantsten som er forsynt med not og fjær å styrke denne forbindelse ytterligere, slik at selv om grunnen skulle svikte under en sten vil denne bli hengende fast til sine nabostener. The purpose of the present invention is, therefore, with such ready-cast curbstones which are provided with tongue and groove, to further strengthen this connection, so that even if the ground should fail under a stone, it will remain attached to its neighboring stones.

Dette oppnås ifølge oppfinnelsen ved at kantstenen, som er forsynt med de korte This is achieved according to the invention by the curb, which is provided with the short

ender med not og fjær, slik at hver kantsten kommer i inngrep med begge sine nabostener, er forsynt med gjennomgående hull i stenens lengderetning hvorigjennom det er beregnet å legge inn armerings]ern som griper over fra en sten til dens nabostener, hvorved forbindelsen mellom de enkelte Stener blir sikret, slik at selv om grunnen skulle svikte delvis under en sten, vil den allikevel bli hengende ved hjelp av forbindelsen med de to nabostener. Man kan naturligvis binde sammen stenene på vanlig måte ved ifylling av betongmasse, slik at man oppnår et fast sammenhengende hele. For ytterligere å gjøre stenen stabil er tyngdepunktet senket, idet tverr-snittet har trapesform med størst flate ned mot veibanen. For lettere å kunne håndtere stenene ved frakt og anbringelse på veibanen, er stenen i tverretning forsynt med gjennomgående hull for anbringelse av løftestenger. ends with a tongue and groove, so that each curbstone engages with both of its neighboring stones, is provided with through holes in the lengthwise direction of the stone, through which it is intended to insert reinforcing iron that grips over from one stone to its neighboring stones, whereby the connection between the individual Stones are secured, so that even if the ground were to partially fail under one stone, it will still remain suspended with the help of the connection with the two neighboring stones. You can of course bind the stones together in the usual way by filling in concrete mass, so that you achieve a solid, coherent whole. To further make the stone stable, the center of gravity is lowered, as the cross-section is trapezoidal with the largest surface facing the road. In order to be able to handle the stones more easily when transporting and placing them on the road, the stone is transversely provided with through holes for placing lifting rods.

Oppfinnelsen består således i kantsten for veibaner og den karakteriseres ved at den har trapesformet tverrsnitt og at endene er forsynt med not og fjær samt at den er forsynt med gjennomgående hull i lengderetningen for innføring av forbin-delsesjern for sammenbinding av de enkelte stener. The invention thus consists of curbstones for roadways and it is characterized by the fact that it has a trapezoidal cross-section and that the ends are provided with tongue and groove and that it is provided with through holes in the longitudinal direction for the introduction of connecting iron for connecting the individual stones.

For at oppfinnelsen lett skal kunne forstås skal den i det følgende forklares ved hjelp av tegningen, hvor In order for the invention to be easily understood, it will be explained in the following with the help of the drawing, where

fig. 1 viser et sideoppriss av en sten fig. 1 shows a side elevation of a stone

ifølge oppfinnelsen, according to the invention,

fig. 2 viser stenen i grunnriss og fig. 3 viser et oppriss sett fra ende-kanten. fig. 2 shows the stone in plan and fig. 3 shows an elevation seen from the end edge.

Stenen 1 er forsynt med not 2 og fjær 3 samt et gjennomgående hull 4 i lengderetningen for innføring av forbindelses-jern mellom de enkelte stener. Som det særlig framgår av fig. 3 er stenens tverrsnitt trapesformet, slik at den største masse befinner seg ved den nedre del, hvorved tyngdepunktet senkes og stenens sta-bilitet i riktig stilling på veikanten økes. Stenen er videre forsynt med gjennomgående hull 5 i tverretningen og dette hull 5 tjener til gjennomføring av løftestenger for å lette håndteringen av stenene som blir forholdsvis tunge og vanskelige å håndtere. The stone 1 is provided with a groove 2 and a spring 3 as well as a through hole 4 in the longitudinal direction for the introduction of connecting iron between the individual stones. As can be seen in particular from fig. 3, the stone's cross-section is trapezoidal, so that the largest mass is located at the lower part, whereby the center of gravity is lowered and the stone's stability in the correct position on the roadside is increased. The stone is further provided with a through hole 5 in the transverse direction and this hole 5 serves for the passage of lifting rods to facilitate the handling of the stones, which become relatively heavy and difficult to handle.

Claims (2)

1. Kantsten for veibaner bestående av betong, av den art som har trapesformet tverrsnitt og hvor endene er forsynt med not og fjær, karakterisert ved at den er forsynt med gjennomgående hull i lengderetningen for innføring av forbindelses-jern for sammenbinding av de enkelte stener.1. Curbstone for roadways consisting of concrete, of the type that has a trapezoidal cross-section and where the ends are provided with tongue and groove, characterized in that it is provided with through holes in the longitudinal direction for the introduction of connecting iron for connecting the individual stones. 2. Kantsten ifølge påstand 1, karakterisert ved at den er forsynt med gjennomgående hull i tverretningen.2. The curbstone according to claim 1, characterized in that it is provided with through holes in the transverse direction.
NO63148844A 1962-05-29 1963-05-29 NO117017B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US198667A US3225943A (en) 1962-05-29 1962-05-29 Cantilever rotary reclaimer

Publications (1)

Publication Number Publication Date
NO117017B true NO117017B (en) 1969-06-16

Family

ID=22734293

Family Applications (1)

Application Number Title Priority Date Filing Date
NO63148844A NO117017B (en) 1962-05-29 1963-05-29

Country Status (8)

Country Link
US (1) US3225943A (en)
AT (1) AT244863B (en)
DK (1) DK115030B (en)
ES (1) ES288440A1 (en)
GB (1) GB972906A (en)
LU (1) LU43823A1 (en)
NL (1) NL140921B (en)
NO (1) NO117017B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243103B (en) * 1964-08-08 1967-06-22 Beteiligungs & Patentverw Gmbh System for removing a heap of debris from a storage area
US3306476A (en) * 1965-08-03 1967-02-28 Link Belt Co Apparatus for reclaiming particulate material
US3358855A (en) * 1965-08-06 1967-12-19 Link Belt Co Apparatus for reclaiming particulate material from a pile
US3307717A (en) * 1966-03-28 1967-03-07 Mcdowell Wellman Eng Co Bucket wheel bulk material handling apparatus
DE1277748B (en) * 1966-07-01 1968-09-12 Maschf Augsburg Nuernberg Ag Device for reloading bulk goods from a storage location
DE19748761A1 (en) * 1997-11-05 1999-05-06 Krupp Foerdertechnik Gmbh Coal extraction machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1561694A (en) * 1923-05-26 1925-11-17 Bird C Clutter Scoop attachment for power-operated excavating apparatus
US2579153A (en) * 1948-08-18 1951-12-18 Hewitt Robins Inc Blending system
US2820553A (en) * 1953-04-08 1958-01-21 Bunker Hill And Sullivan Minin Ore reclaimer and method therefor
DE974528C (en) * 1953-04-30 1961-01-26 Buckau Wolf Maschf R Bucket wheel excavator for the optional extraction of coal and overburden
US3069027A (en) * 1958-05-01 1962-12-18 Hewitt Robbins Inc Reclaiming method and apparatus
US3003611A (en) * 1959-03-19 1961-10-10 Beteiligungs & Patentverw Gmbh Conveying device, especially for bulk material

Also Published As

Publication number Publication date
ES288440A1 (en) 1963-11-01
NL140921B (en) 1974-01-15
LU43823A1 (en) 1963-07-29
US3225943A (en) 1965-12-28
DK115030B (en) 1969-08-25
GB972906A (en) 1964-10-21
AT244863B (en) 1966-01-25

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