EP1468148A1 - Dispositif de verrouillage de grille de recouvrement - Google Patents

Dispositif de verrouillage de grille de recouvrement

Info

Publication number
EP1468148A1
EP1468148A1 EP03702397A EP03702397A EP1468148A1 EP 1468148 A1 EP1468148 A1 EP 1468148A1 EP 03702397 A EP03702397 A EP 03702397A EP 03702397 A EP03702397 A EP 03702397A EP 1468148 A1 EP1468148 A1 EP 1468148A1
Authority
EP
European Patent Office
Prior art keywords
pin
web
edge
leaf spring
grate
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP03702397A
Other languages
German (de)
English (en)
Other versions
EP1468148B1 (fr
Inventor
Gerald Broermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anrin Anrochter Rinne GmbH
Original Assignee
Anrin Anrochter Rinne GmbH
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 Anrin Anrochter Rinne GmbH filed Critical Anrin Anrochter Rinne GmbH
Publication of EP1468148A1 publication Critical patent/EP1468148A1/fr
Application granted granted Critical
Publication of EP1468148B1 publication Critical patent/EP1468148B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/04—Ion sources; Ion guns using reflex discharge, e.g. Penning ion sources
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/065—Gully gratings with elastic locking elements

Definitions

  • the invention is directed to a device for locking a cover grate on drainage or drainage channels, in particular made of concrete or plastic concrete, wherein the channels have longitudinal, possibly cross-sectionally substantially H-shaped metal head profiles.
  • WO 00/14340-A1 shows a pin, a wing-like fastening acted upon by a central tensioning screw, which engages in recesses in the channel from below, is shown in EP-0 248 427-A2, DE-195 11 788-C1 shows a similar solution.
  • a locking element bent from a spring metal is shown in DE-42 41 703 and DE-42 41 705-A1.
  • the grate can be securely attached to the drainage channels, both assembly and disassembly being possible without great effort and without special tools.
  • the lateral gutter legs are prevented from being spread apart by the locking of the grate.
  • this design ensures that the leaf spring is always firmly attached to the pin, i.e. in particular when the cover grate is lifted off, on the other hand this type of attachment ensures that the leaf spring is largely free of dirt, since any dirt particles that may fall on the leaf spring can fall down.
  • Another embodiment of the invention is that the size of the engagement opening in the edge profile of the channel is slightly larger than the corresponding expansion of the niche-shaped recess in the channel material, such that when the grate is displaced, the forces occurring can be introduced into the channel material and not into the edge profile ,
  • 1 is an exploded view of a partial section of a channel in the connection area with the cover grate
  • FIG. 1 shows a section approximately arrow II in Fig. 1, 3 is a partial supervision approximately along line III-III in Fig. 2,
  • FIGS. 5 shows an exploded view of a partial section from a channel in the connection area with the cover grate in a modified exemplary embodiment of the invention and in FIGS
  • the device designated 1 for locking an only partially reproduced cast iron covering grating 2 is shown, which is placed on the upper edge of a drainage channel 3, which is essentially only U-shaped and shown in cross section.
  • the device 1 serves to lock the cover grating 2 on the drainage channel 3.
  • This drainage channel 3 has, as is known, in each case on its free upper edge edge a cross-sectionally approximately H-shaped longitudinal profile 4, which is made of metal and over the upper free edge edge 5 the drainage channel 3 is clipped, which is not important here.
  • the cover grating 2 has an integrally formed, downwardly projecting pin 6 shown in section in FIG. 2, each grating 2 being equipped with at least two such pins 6 approximately in its center can, but more than two such pins can be provided.
  • These pins 6 have a groove 7 formed approximately centrally towards the inside, such that two upper web cams 8 on the outer edge side are formed, the lower free end of the cam 6 being equipped with a further small groove-shaped recess 9.
  • This recess 9 is encompassed by a curved part 10a of a metal leaf spring 10, which has a further curved region 10b at the other free end and outer edge-side clamping regions 10c, which are stamped on the edge of the spring and are shaped such that they engage under the web cams 8 are able such that the leaf spring 10 is firmly fixed to the cam 6.
  • the metallic edge profile 4 overlapping the free end of the drainage channel 3 has a punched-out 11 as an engagement opening which is somewhat larger than the width of the pin 6, as can be seen in particular from FIG. 4.
  • the pin 6 with the clipped leaf spring 10 can engage in this punched-out 11, in particular since in this area the associated wall of the drainage channel 3 also has a corresponding recess 12.
  • the leaf spring 10 is equipped with a cam-shaped curvature 10d, which lies behind the corresponding area 4a of the cover profile 4 in a clamping manner, which is also evident from FIG. 2.
  • FIGS. 1 to 4 a modified example of the invention is shown, here all the identical parts, in particular of the channel body, have the same reference numerals as in FIGS. 1 to 4. Unlike shown there, this is not a cast iron cover grate, but around a cover grate 3a made of sheet metal.
  • the cast-on pin 6 shown in the embodiment of FIGS. 1 to 4 is formed here by a metal web 13 pointing downward, to which a leaf spring, generally designated 15, is fastened by means of a rivet 14 in a comparable folding of the leaf spring 10.
  • a curved part 15a engages around the lower free end of the web 13, a clamping shoulder 15d also being formed here.
  • a pair or more pairs of cams or webs 6 with leaf springs 10 or 13 can be provided for each cover grate, the grids can be designed as grating, as plastic grating or preferably as cast iron grating.
  • the edge profile 4 can also be designed as a simple angle profile or have a different profile shape, wherein the engagement opening 11 can have any shape, e.g. also as a round hole u. the like more.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sewage (AREA)
  • Food-Manufacturing Devices (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Prostheses (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
EP03702397A 2002-01-15 2003-01-08 Dispositif de verrouillage de grille de recouvrement Expired - Lifetime EP1468148B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20200509U DE20200509U1 (de) 2002-01-15 2002-01-15 Abdeckrostverriegelung
DE20200509U 2002-01-15
PCT/EP2003/000102 WO2003060246A1 (fr) 2002-01-15 2003-01-08 Dispositif de verrouillage de grille de recouvrement

Publications (2)

Publication Number Publication Date
EP1468148A1 true EP1468148A1 (fr) 2004-10-20
EP1468148B1 EP1468148B1 (fr) 2006-03-08

Family

ID=7966556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03702397A Expired - Lifetime EP1468148B1 (fr) 2002-01-15 2003-01-08 Dispositif de verrouillage de grille de recouvrement

Country Status (6)

Country Link
EP (1) EP1468148B1 (fr)
AT (1) ATE319887T1 (fr)
AU (1) AU2003205574A1 (fr)
DE (3) DE20200509U1 (fr)
ES (1) ES2257661T3 (fr)
WO (1) WO2003060246A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220914A1 (de) * 2002-05-10 2003-11-20 Birco Baustoffwerk Gmbh Rinne mit schnelllösbarer Abdeckung
DE10328612B4 (de) 2003-06-25 2009-04-09 Aco Severin Ahlmann Gmbh & Co. Kg Oberflächenentwässerungseinrichtung
DE10346586B4 (de) * 2003-10-07 2006-06-01 Aco Severin Ahlmann Gmbh & Co. Kg Befestigungsvorrichtung
DE202005014558U1 (de) * 2005-09-15 2006-11-16 ANRIN Anröchter Rinne GmbH Rinne, insbesondere Entwässerungsrinne mit Abdeckungsverriegelung
FI117763B (fi) * 2005-12-30 2007-02-15 Suunnittelutoimisto Bestdan Oy Kansirakenne
DE102010061554B4 (de) * 2010-12-23 2016-04-28 Heinrich Meier Eisengiesserei Gmbh & Co Kg Abdeckvorrichtung für eine Entwässerungsmulde
DE102012111960A1 (de) * 2012-12-07 2014-06-12 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Zarge einer Entwässerungsrinne
EP3290603B1 (fr) * 2016-09-01 2020-04-01 Hauraton GmbH & Co. KG Caniveau
JP7237295B2 (ja) * 2018-06-28 2023-03-13 大和ハウス工業株式会社 溝蓋及び側溝ユニット

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4340410C2 (de) * 1993-11-26 1997-12-04 Ahlmann Aco Severin Oberflächenentwässerungseinrichtung
DE9400242U1 (de) * 1994-01-08 1994-03-17 Hauraton Betonwarenfabrik GmbH & Co KG, 76437 Rastatt Lösbare Arretierung einer auf einem Grundkörper aufliegenden Abdeckung
FR2740789B1 (fr) * 1995-11-03 1998-01-30 Prefaest Sa Caniveau et grille pour caniveau
DE19545131C2 (de) * 1995-12-01 1998-07-02 Birco Baustoffwerk Gmbh Abdeckrostbefestigung einer Rinne
DE29710643U1 (de) * 1997-06-18 1997-08-14 Mea Meisinger Stahl und Kunststoff GmbH, 86551 Aichach Oberflächenentwässerungseinrichtung
DE20010316U1 (de) * 2000-06-08 2001-10-18 Broermann, Rita, 59609 Anröchte Rinnenelement
PL199335B1 (pl) * 2001-05-04 2008-09-30 Ahlmann Aco Severin Przykrywa urządzenia odwadniającego

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO03060246A1 *

Also Published As

Publication number Publication date
ES2257661T3 (es) 2006-08-01
WO2003060246A1 (fr) 2003-07-24
DE20321007U1 (de) 2005-08-18
EP1468148B1 (fr) 2006-03-08
DE50302602D1 (de) 2006-05-04
DE20200509U1 (de) 2002-03-21
AU2003205574A1 (en) 2003-07-30
ATE319887T1 (de) 2006-03-15

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