NO20070261L - Sandwichskraperlist med hardmetallkjerne - Google Patents

Sandwichskraperlist med hardmetallkjerne

Info

Publication number
NO20070261L
NO20070261L NO20070261A NO20070261A NO20070261L NO 20070261 L NO20070261 L NO 20070261L NO 20070261 A NO20070261 A NO 20070261A NO 20070261 A NO20070261 A NO 20070261A NO 20070261 L NO20070261 L NO 20070261L
Authority
NO
Norway
Prior art keywords
cemented carbide
sandwich scraper
carbide core
sandwich
molding
Prior art date
Application number
NO20070261A
Other languages
English (en)
Other versions
NO338286B1 (no
Inventor
Roland Kueper
Original Assignee
Kueper Gummi
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 Kueper Gummi filed Critical Kueper Gummi
Publication of NO20070261L publication Critical patent/NO20070261L/no
Publication of NO338286B1 publication Critical patent/NO338286B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
    • E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
    • E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
    • E01H5/061—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades by scraper blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Laminated Bodies (AREA)
  • Table Equipment (AREA)
  • Earth Drilling (AREA)

Abstract

Oppfinnelsen vedrører en sandwichskraperlist (0) for et skrapeblad til en sneplog, hvilken list er utstyrt med en fastgjøringshals (1) av stål, ved hvilken det er påvulkanisert et gummilegeme (4) med minst ett innleiret hardmateriallegeme. I henhold til oppfinnelsen foreslås at hardmateriallegemet utføres som en hardmetallkjerne (6) omgitt av en stålmantel (5). Derved oppnås det en overraskende høy levetid for sandwichskraperlisten (O).
NO20070261A 2004-06-17 2007-01-15 Sandwichskraperlist med hardmetallkjerne NO338286B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004029165A DE102004029165A1 (de) 2004-06-17 2004-06-17 Sandwich-Räumleiste mit Hartmetallkern
PCT/EP2005/005630 WO2005124031A1 (de) 2004-06-17 2005-05-25 Sandwich-räumleiste mit hartmetallkern

Publications (2)

Publication Number Publication Date
NO20070261L true NO20070261L (no) 2007-03-09
NO338286B1 NO338286B1 (no) 2016-08-08

Family

ID=34970582

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070261A NO338286B1 (no) 2004-06-17 2007-01-15 Sandwichskraperlist med hardmetallkjerne

Country Status (9)

Country Link
US (1) US7765726B2 (no)
EP (1) EP1776506B1 (no)
AT (1) ATE381641T1 (no)
CA (1) CA2570517C (no)
DE (2) DE102004029165A1 (no)
ES (1) ES2301019T3 (no)
NO (1) NO338286B1 (no)
PL (1) PL1776506T3 (no)
WO (1) WO2005124031A1 (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005026519A1 (de) * 2005-06-08 2006-12-14 Gummi Küper GmbH & Co KG Räumleiste für den Räumschild eines Schneepfluges
DE102005040705B4 (de) * 2005-08-27 2021-06-10 Gummi Küper GmbH & Co KG Räumleiste für den Räumschild eines Schneepfluges
DE102006021910A1 (de) 2006-05-11 2007-11-15 Gummi Küper GmbH & Co KG Gewellte Räumleiste
US7698839B1 (en) * 2006-09-18 2010-04-20 Maxi-Lift, Inc. Material conveyor system container
US7631441B2 (en) * 2008-03-10 2009-12-15 Valley Blades Limited Wearing edge attachment system
DE102009051751A1 (de) * 2009-11-03 2011-05-05 Küper GmbH & Co.KG Räumleiste für den Räumschild eines Schneepfluges
IT1397670B1 (it) * 2010-01-22 2013-01-18 Giletta Spa Lama perfezionata per spalare la neve.
KR101330978B1 (ko) * 2011-10-27 2013-11-18 배한준 제설삽 장치
US9290898B2 (en) 2012-02-20 2016-03-22 Ironhawk Industrial Distribution LLC Plow blade damping device and method
US8984778B2 (en) 2013-03-15 2015-03-24 Ironhawk Industrial Distribution LLC Plow blade and method
CN103343521A (zh) * 2013-07-22 2013-10-09 南通普乐工具有限公司 新型扫雪机
US20160032568A1 (en) * 2014-07-29 2016-02-04 Caterpillar Inc. Implement Wear Member
US10889948B2 (en) 2014-09-05 2021-01-12 Winter Equipment Company Plow blade
US9562342B2 (en) * 2014-09-05 2017-02-07 Winter Equipment Company Serrated plow blade
USD824962S1 (en) 2015-09-08 2018-08-07 Winter Equipment Company Plow blade
DE102015120823A1 (de) 2015-12-01 2017-06-01 Küper Gmbh & Co. Kg Sandwich-Räumleiste
DE102016114457A1 (de) 2016-08-04 2018-02-08 Küper Gmbh & Co. Kg Räumleiste für den Einsatz bei hohen Geschwindigkeiten und langen Räumstrecken
DE102016119769B3 (de) 2016-10-18 2018-03-01 Küper Gmbh & Co. Kg Räumleiste für den Räumschild eines Schneeplugs
US10895049B2 (en) 2017-12-11 2021-01-19 Pro-Tech Manufacturing And Distribution, Inc. Material pusher with modular composite scraping edge
US11401685B2 (en) * 2018-04-13 2022-08-02 Caterpillar Inc. Serrated blade assembly using differently configured components
DE102018125674A1 (de) * 2018-10-16 2020-04-16 Küper Gmbh & Co. Kg Räumleiste für den Räumschild eines Schneepflugs
DE102019217217A1 (de) * 2019-11-07 2021-05-12 Zf Friedrichshafen Ag Bewertung von Geräuschen eines Räumschilds

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549088A (en) * 1946-09-07 1951-04-17 Harnischfeger Corp Replaceable tooth for rotary earth cutting means
US3529677A (en) * 1968-05-15 1970-09-22 Kennametal Inc Grader blade
US3934654A (en) * 1974-09-06 1976-01-27 Kennametal Inc. Earthworking blade device
US4086966A (en) * 1976-12-20 1978-05-02 Caterpillar Tractor Co. Composite ground engaging tool
US4347677A (en) * 1979-02-05 1982-09-07 Gummi Kuper Gmbh & Co. Kg Snow removal bar for the snow removal plate of a snow plow
DE3347784A1 (de) * 1983-03-31 1985-05-15 Bernhard Dipl.-Ing. 1000 Berlin Leuschner Befestigungsvorrichtung fuer eine raeumleiste an dem raeumschild eines schneepflugs
DE3404030C1 (de) 1984-02-06 1985-07-04 Gummi-Küper GmbH & Co KG, 4630 Bochum Räumleiste für den Räumschild eines Schneepfluges
DE8516577U1 (de) * 1985-06-07 1985-08-01 Schotenröhr, Rudolf, 5860 Iserlohn Räumleiste für Schneepflüge od. dgl.
US4715450A (en) * 1987-02-20 1987-12-29 Kennametal Inc. Grader blade with casting/insert assembly on leading edge
DE8707182U1 (de) * 1987-05-19 1987-08-06 Gummi-Küper GmbH & Co KG, 4630 Bochum Auswechselbare Schneeräumleiste
FI679U1 (fi) * 1993-01-22 1993-04-23 Pertti Vauhkonen Bett foer en plog
CA2634285C (en) * 1994-08-02 2011-05-24 Komatsu Ltd. Wear-resistant overlay forming method and wear-resistant composite members
USH1642H (en) * 1995-03-20 1997-04-01 The United States Of America As Represented By The Secretary Of The Navy Wear and impact tolerant plow blade
WO1997044994A1 (en) * 1996-05-24 1997-12-04 Kennametal Inc. Plow blade
US6202327B1 (en) * 1999-05-05 2001-03-20 Eimco Llc Ice scraper having non-rotary tools with shielded cutting inserts
US6594923B1 (en) * 1999-11-29 2003-07-22 The Louis Berkman Company Snowplow mount
US6571493B2 (en) * 1999-12-27 2003-06-03 Komatsu Ltd. Cutting edge
US6854527B2 (en) * 2002-04-08 2005-02-15 Kennametal Inc. Fracture resistant carbide snowplow and grader blades

Also Published As

Publication number Publication date
DE502005002314D1 (de) 2008-01-31
ATE381641T1 (de) 2008-01-15
PL1776506T3 (pl) 2008-06-30
CA2570517A1 (en) 2005-12-29
ES2301019T3 (es) 2008-06-16
EP1776506B1 (de) 2007-12-19
US7765726B2 (en) 2010-08-03
DE102004029165A1 (de) 2005-12-29
NO338286B1 (no) 2016-08-08
CA2570517C (en) 2013-07-30
EP1776506A1 (de) 2007-04-25
WO2005124031A1 (de) 2005-12-29
US20070193755A1 (en) 2007-08-23

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Legal Events

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