CA2372981C - Ice scraper having non-rotary tools with shielded cutting inserts - Google Patents
Ice scraper having non-rotary tools with shielded cutting inserts Download PDFInfo
- Publication number
- CA2372981C CA2372981C CA002372981A CA2372981A CA2372981C CA 2372981 C CA2372981 C CA 2372981C CA 002372981 A CA002372981 A CA 002372981A CA 2372981 A CA2372981 A CA 2372981A CA 2372981 C CA2372981 C CA 2372981C
- Authority
- CA
- Canada
- Prior art keywords
- tool
- main body
- shank
- cutting
- insert
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 82
- 238000007790 scraping Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000000452 restraining effect Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 8
- 239000004576 sand Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 102100030852 Run domain Beclin-1-interacting and cysteine-rich domain-containing protein Human genes 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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
- E01H5/12—Apparatus or implements specially adapted for breaking, disintegrating, or loosening layers of ice or hard snow with or without clearing or removing ; Roughening ice or hard snow by means of tools
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Milling Processes (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/305,333 | 1999-05-05 | ||
| US09/305,333 US6202327B1 (en) | 1999-05-05 | 1999-05-05 | Ice scraper having non-rotary tools with shielded cutting inserts |
| PCT/SE2000/000776 WO2000068512A1 (en) | 1999-05-05 | 2000-04-25 | Ice scraper having non-rotary tools with shielded cutting inserts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2372981A1 CA2372981A1 (en) | 2000-11-16 |
| CA2372981C true CA2372981C (en) | 2007-11-20 |
Family
ID=23180372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002372981A Expired - Fee Related CA2372981C (en) | 1999-05-05 | 2000-04-25 | Ice scraper having non-rotary tools with shielded cutting inserts |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6202327B1 (https=) |
| EP (2) | EP1175531B1 (https=) |
| JP (1) | JP2002544414A (https=) |
| AT (1) | ATE326584T1 (https=) |
| AU (1) | AU760729B2 (https=) |
| BR (1) | BR0010241A (https=) |
| CA (1) | CA2372981C (https=) |
| DE (1) | DE60028027T2 (https=) |
| DK (1) | DK1175531T3 (https=) |
| MX (1) | MXPA01011207A (https=) |
| NO (1) | NO20015360L (https=) |
| WO (1) | WO2000068512A1 (https=) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6202327B1 (en) | 1999-05-05 | 2001-03-20 | Eimco Llc | Ice scraper having non-rotary tools with shielded cutting inserts |
| US6922924B2 (en) * | 2003-03-11 | 2005-08-02 | Burke Truck & Equipment, Inc. | Plow cutting edge |
| DE102004029165A1 (de) * | 2004-06-17 | 2005-12-29 | Gummi Küper GmbH & Co KG | Sandwich-Räumleiste mit Hartmetallkern |
| DE102006021910A1 (de) * | 2006-05-11 | 2007-11-15 | Gummi Küper GmbH & Co KG | Gewellte Räumleiste |
| RU2355845C1 (ru) * | 2007-09-12 | 2009-05-20 | Открытое акционерное общество "Научно-производственная корпорация "Механобр-техника" | Виброраскалыватель |
| US7665234B2 (en) | 2007-09-14 | 2010-02-23 | Kennametal Inc. | Grader blade with tri-grade insert assembly on the leading edge |
| US8517473B2 (en) | 2008-05-19 | 2013-08-27 | Sandvik Intellectual Property Ab | Road grading pick with washer |
| US10113282B2 (en) * | 2014-11-03 | 2018-10-30 | Nordic Auto Plow Llc | Cutting edge attachment for snow plow |
| US11473273B2 (en) * | 2018-04-13 | 2022-10-18 | Caterpillar Inc. | Tool bit having a cylindrical profile and blade assembly |
| US11401685B2 (en) * | 2018-04-13 | 2022-08-02 | Caterpillar Inc. | Serrated blade assembly using differently configured components |
| US11732445B2 (en) | 2018-04-13 | 2023-08-22 | Caterpillar Inc. | Retention system for attaching tool bits to a blade assembly |
| US10851523B2 (en) | 2018-11-05 | 2020-12-01 | Caterpillar Inc. | Retention system for motor grader bits |
| USD922447S1 (en) | 2018-11-06 | 2021-06-15 | Caterpillar Inc. | Retention component |
| US10914050B2 (en) * | 2018-11-07 | 2021-02-09 | Caterpillar Inc. | Adapter board with splined bushing |
| CA3053702A1 (en) * | 2019-08-30 | 2021-02-28 | 102078986 Saskatchewan Inc. | Cutting assembly mounted on rear of mouldboard |
| US20210087779A1 (en) * | 2019-09-25 | 2021-03-25 | Caterpillar Inc. | Bi-metal cutting edge |
| US20240254706A1 (en) * | 2021-06-02 | 2024-08-01 | Yellowhead Road And Bridge (Vanderhoof) Ltd. | Cutting edge mounting slide for a snow plow |
| US20230064889A1 (en) * | 2021-08-31 | 2023-03-02 | Ironhawk Industrial Distribution, LLC | Road maintenance guard |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2892270A (en) * | 1956-05-11 | 1959-06-30 | John J Sharp | Moldboard blade attachment |
| FR1294810A (fr) * | 1961-04-17 | 1962-06-01 | Charbonnages De France | Pic de havage |
| 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 |
| JPS5316209A (en) * | 1976-07-30 | 1978-02-15 | Japanese National Railways<Jnr> | Device for removing snow in space where wheel flanges pass |
| US4140888A (en) | 1976-12-01 | 1979-02-20 | Litton Systems, Inc. | Dual-feed microwave oven |
| SE8404673L (sv) | 1984-09-18 | 1986-03-19 | Santrade Ltd | Veghyvelsker |
| US4753299A (en) | 1986-05-02 | 1988-06-28 | Meyers Thomas A | Grader blade assembly and pick therefor |
| SE458532B (sv) | 1987-03-25 | 1989-04-10 | Sandvik Ab | Verktyg med haardmetallspets avsett att roterbart monteras i ett vaeghyvelskaer |
| US4883129A (en) | 1988-12-16 | 1989-11-28 | Caterpillar Inc. | Bit assembly utilizing carbide insert |
| WO1997044994A1 (en) * | 1996-05-24 | 1997-12-04 | Kennametal Inc. | Plow blade |
| DE19643847C2 (de) * | 1996-10-30 | 2000-02-17 | Kueper Gummi | Gleit- und Abstützkufe für einen Schneeräumpflug |
| US5778572A (en) * | 1996-12-11 | 1998-07-14 | Caterpillar Inc. | Wear resistant cutting edge and method for making same |
| US6003617A (en) * | 1998-02-09 | 1999-12-21 | Larry J. McSweeney | Insert for board |
| US6202327B1 (en) | 1999-05-05 | 2001-03-20 | Eimco Llc | Ice scraper having non-rotary tools with shielded cutting inserts |
-
1999
- 1999-05-05 US US09/305,333 patent/US6202327B1/en not_active Expired - Fee Related
-
2000
- 2000-04-25 CA CA002372981A patent/CA2372981C/en not_active Expired - Fee Related
- 2000-04-25 AU AU47886/00A patent/AU760729B2/en not_active Ceased
- 2000-04-25 WO PCT/SE2000/000776 patent/WO2000068512A1/en not_active Ceased
- 2000-04-25 BR BR0010241-5A patent/BR0010241A/pt not_active Application Discontinuation
- 2000-04-25 EP EP00929984A patent/EP1175531B1/en not_active Expired - Lifetime
- 2000-04-25 MX MXPA01011207A patent/MXPA01011207A/es active IP Right Grant
- 2000-04-25 DK DK00929984T patent/DK1175531T3/da active
- 2000-04-25 AT AT00929984T patent/ATE326584T1/de not_active IP Right Cessation
- 2000-04-25 DE DE60028027T patent/DE60028027T2/de not_active Expired - Lifetime
- 2000-04-25 EP EP05000458A patent/EP1524368A1/en not_active Withdrawn
- 2000-04-25 JP JP2000617277A patent/JP2002544414A/ja active Pending
-
2001
- 2001-11-02 NO NO20015360A patent/NO20015360L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU760729B2 (en) | 2003-05-22 |
| MXPA01011207A (es) | 2002-05-06 |
| EP1175531A1 (en) | 2002-01-30 |
| EP1175531B1 (en) | 2006-05-17 |
| ATE326584T1 (de) | 2006-06-15 |
| DE60028027T2 (de) | 2007-01-25 |
| JP2002544414A (ja) | 2002-12-24 |
| BR0010241A (pt) | 2002-03-19 |
| US6202327B1 (en) | 2001-03-20 |
| EP1524368A1 (en) | 2005-04-20 |
| AU4788600A (en) | 2000-11-21 |
| DE60028027D1 (de) | 2006-06-22 |
| NO20015360D0 (no) | 2001-11-02 |
| WO2000068512A1 (en) | 2000-11-16 |
| CA2372981A1 (en) | 2000-11-16 |
| DK1175531T3 (da) | 2006-06-12 |
| NO20015360L (no) | 2001-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |