DE1658213A1 - Road drainage - Google Patents

Description

Applicant: _r _, Ludwigshafen / Rhein, 13 December 1967

Ing.Friedrich Östreicher P 4502 eit

Vienna IX / Austria 1 K ζ fi 9 1 Q

Alserbachstrasse 4a _ IO30ZI0

Disso Xerox copy is considered an original

Representative:

Patent attorney

Dipl.-Ing. Adolf H. Fischer

Ludwigshafen / Rhine

Richard-Wagner-Strasse 22

Ing .. Friedrich öatreieher * Y / ien

Road drain

The invention relates to a street gully _f consisting of a somewhat rectangular frame and a (

As in-depth original bookings and the Brfahrimg inclined the bottom potential of street blues is only thin even with a strong rule from ce 1 ehejid, "if on the one hand a certain distance between the individual enemas will., on the other hand, the streets I have a steep gradient, On roads with steeper gradients, you can do so at high speed incoming urination from the enema

009814/0446 BAÖORtÖINAt

Grids are not taken up and are therefore only properly drained to a large part, which inevitably leads to an overloading of the inlet grids lying deeper on these streets, therefore there is a risk of water damage, especially with only partially paved streets.

With grids ait aindeatene partially across, so too oblique but drainage lines standing bars iat, wio in-depth · studies have shown »the swallowing eye is not a problem not sufficient, because the inner borders of the knight

τΡ and euoh of the bars cause a surge that a orduungsgeaaesee prevents water leakage.

VIe now detailed theoretical considerations and practical experiments, the gulp can do iron street drains of the type mentioned above can be significantly improved »that the length is at least one part of the bars shorter than the inner width of the grid is and the lateral border of the bars preferably curved inwards »through the

“I inventedUQgBgett & sae Tlaönehme is on the one hand a more susceptible one Gap created, on the other hand, the water receives one afterwards inwardly directed swirl and thus becomes an inflow in the process *

There will be a world of improvement in the ability to develop reached »when the approximately parallel to the discharge direction running inner Berandimg at the turned away from the inlet Curved side into the transverse border transforms.

009814/0446

BATH

Next «la SueaaHenhang alt dleeer measure evfIndungegeaaeec Kerkaale result from the following deformation eiaea in the drawings daxgeetiert AuafUhrungebeieplelee. where IaTIg. 1 which "rough on half a" street gully "is shown and the FIGS. 2 and 3 sections along lines II - II and III ~ III in Mg« 1 "are characteristic.

(Hoete den Seiehnungen eealtat Aae Inlet Grille Gittoretftbe I ψ the «for old inside connected Kngetr & gem 2 • Ind. BIe £ Mogetrigev 2 TerXaufen la Abetand tob Band deo Lattere, which is formed by the XAngaholBe 3« nd 4 deo Rahiiena Vofereten Oltteretttbe i ^f and 1 ^{tt also} run in an Abatand Tonden hler through the transverse holae $ and 6 of the frame formed tend dea lattices and etütaen eich over supports 7 and θ em lean 3, 4 · 9 and 6 ah «Bö an earlier edition dee The grids can be reached, while the two supports 7 run horizontally and the two supports 8 are shaped like a ear to one another. The length of the aitteratftbe t is smaller than the inner width of the lattice and the upper sides 9 of the f-fOnilg run out & blldeton eitterataben Above the upper sides Io of the longitudinal girders 2 and in their of the inlet areas - the PlieSrlcbtung dee laeeere let indicated by the arrow A - turned away area inclined downwards

The inner edge, formed by the frame, aaadioh the LMngeholsen 3, on the side facing away from the Sulauf A, turns in a curved shape into the transverse inner edge of the rod 1 ".

■ 009814 / 0A46

föntig · Part 1 \ is therefore partly το »Bah & en and partly το» 8t * b 1 ^N formed, the inner sand of the hole «5 and itt moreover beveled at 12 and the lateral sanding of the ultteretllbe 1 rerltoft vorsugsweiee curved inwards *

Ba * tor A a & kooMnd · Wsee is therefore "l" "ra" ita through the downwardly inclined upper sides 9 of the Oitteretttbe 1, 1 ' and 1 * steers towards loiten «, whereby the fact that the ljängetriger 2 lie deeper also a flow along the & er Carrier is avoided. Also the animals on the sides However, there will be expansive waivers as a result of this Oltterttänke 1 entetebenden Spelte · la association Bit der Ab « • Constriction 12 neon below and through the border 15 inwards led «where the end of the column is the curl shape Boundary 11 still provides an inward twist auoh dae carry out waeeers that have come to Doräiln «

Finally one of the tracks of the invention sahireich © amendments aöglioh, »o daff the invention in no way limited to the display area shown is.

98U / 0U6 "

BATH

Claims (1)

PatiuUneprtloh » \ * Street inlet, Ordering marked out a "substantially rectangular Rahaen and ·" in diets eingeeetsten grid with nindestene partially cross me AbfluSriohtung standing Gitterotäben, daduroh. that the length "at least a part * θ of the lattice bars is the inner width of the lattice and the lateral border of the opener bars is prewaiee φ curve-shaped to the inside" 2 «Road gully according to claim 1, characterized in that« dad the one that runs almost parallel to me at the same time ixmer «border on the de» inlet applied side curvilinear in the transversely running border üsi * g «ht -.- % Straaanausfall after Anepruoh 2, thereby germinated, that the curvaceous © part of the Berandiuig is partly formed by the Bahmect and partly by the last gridatab. 4 «Road gully according to claims 1 to 3» thereby _ '■' ■■ '"■'" - ■ "■ ■■ Λ marked that the lattice tab © of longitudinal beams, detached ~ BtUt «t are« the »indesten» on one side at a distance from the band of the lattice * 5. Road gully naoh a »of claims 1 to 4, characterized in that ate ,, & Iiäng carrier in turn tone from a few tubes at a side iss distance from the edge of the gittere extending outward · ten sitters, einü afegeetütst. BATH 6, road gully according to claim 4 or 5 _v, characterized in that the upper sides of the longitudinal beams run at least partially below the upper sides of the bars, 7. road gully according to one of claims 2 to 6, daduroh characterized that the approximately parallel to Inner hand of the frame running in the direction of drainage in an is beveled in a known manner- Θ. Road gully are inclined to one of claims 1 to 7, characterized gekennsseichnet., Which comprise the transverse alternate end to the outflow direction of bars fönaiges T-profile and the upper surfaces of T-bars in their region of Zulautseit & mbgewendeten NaOH below. Ö088U / OU6 SAD ORlOJlSfAl