JP6469866B2 - ピックアセンブリ、ピックアセンブリを含んでなる加工処理アセンブリ、ピックアセンブリの作製方法およびピックアセンブリの使用方法 - Google Patents
ピックアセンブリ、ピックアセンブリを含んでなる加工処理アセンブリ、ピックアセンブリの作製方法およびピックアセンブリの使用方法 Download PDFInfo
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Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/02—Devices for making, treating or filling grooves or like channels in not-yet-hardened paving, e.g. for joints or markings; Removable forms therefor; Devices for introducing inserts or removable insert-supports in not-yet-hardened paving
- E01C23/025—Making or working grooves or like channels in laid paving, e.g. smoothing groove edges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1831—Fixing methods or devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1835—Chemical composition or specific material
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/191—Means for fixing picks or holders for fixing holders
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Road Repair (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
Claims (12)
- ホルダー体、
衝突体、
駆動機構に取り付け可能な底部体、および、
少なくとも1つの干渉部材を含む干渉アセンブリを備えるピックアセンブリであって、
前記ホルダー体は、頭部分と、前記頭部分から垂れている軸とを含み、
前記衝突体は、超硬質の衝突先端を含み、
前記頭部分および前記衝突体は、前記衝突体が前記頭部分に取り付けられるよう協働的に構成され、
前記底部体は、底部孔を含み;
前記底部孔、軸および干渉アセンブリは、前記軸が前記底部孔内に固定される場合に、前記干渉部材が前記軸と前記孔との間に配置され、前記軸、干渉アセンブリおよび底部孔の間の摩擦干渉が使用における前記底部孔内での前記軸の回転を防ぐように、協働的に構成され、前記干渉アセンブリはばねスリーブを含み、前記干渉部材は、使用のために組み立てられる場合に前記ばねスリーブおよび前記底部孔の間に配置され、前記干渉部材は、Oリングまたはクワッドリング(quad−ring)の形態で設けられ、前記干渉アセンブリは、長期間の使用後に前記ピックによって傷つけられる物体からの材料を前記軸と前記底部孔との間の体積が含むよう、構成されている、ピックアセンブリ。 - 前記軸、前記干渉部材および前記底部孔間の放射方向締まりばめは10〜200ミクロンである、請求項1に記載のピックアセンブリ。
- 前記干渉部材は、前記軸を収容できるよう構成されたスリーブまたはリングを含む、請求項1または2に記載のピックアセンブリ。
- 前記衝突体は、炭化物材料を含むマトリックス中に分散された合成もしくは天然のダイヤモンド粒子、または多結晶ダイヤモンド(PCD)材料を含む、請求項1〜3のいずれか一項に記載のピックアセンブリ。
- 前記軸は、前記衝突体が使用のために前記ホルダー体に取り付けられる場合に、前記衝突体と同軸である、請求項1〜4のいずれか一項に記載のピックアセンブリ。
- 前記底部孔は、円筒状の内面を含み、18.00〜21.00ミリメートル(mm)の直径を有する、請求項1〜5のいずれか一項に記載のピックアセンブリ。
- 前記底部孔は円筒状の内面を含み、前記軸の側面の少なくともある領域は円筒状の表面を含み、前記干渉部材は弾力性のスリーブを含み、前記スリーブは、前記軸の円筒状領域を収容し且つ使用の際に前記スリーブに対して前記軸が回転しないよう十分な圧縮力で前記軸の円筒状領域を締め付けて固定することが可能なように構成され、前記スリーブの厚さは1.20〜1.45ミリメートル(mm)である、請求項1〜6のいずれか一項に記載のピックアセンブリ。
- 駆動機構に取り付け可能な請求項1〜7のいずれか一項に記載のピックアセンブリを複数含む加工処理アセンブリ。
- 路面掘削に適した、請求項8に記載の加工処理アセンブリ。
- 請求項1〜9のいずれか一項に記載のピックアセンブリを作製する方法は、 第1のピックアセンブリを提供する工程であって、当該第1のピックアセンブリは、
第1のホルダー体と、
駆動機構に取り付け可能な底部体と、
回転部材と、を含み、
前記第1のホルダー体は第1の軸を含み、前記底部体は底部孔を含み;
前記底部孔、前記第1の軸および前記回転部材は、前記第1の軸が前記底部孔に挿入される場合に、前記回転部材が前記第1の軸と前記底部孔との間に配置され、使用において前記第1の軸が前記底部孔に対して回転可能であるように協働的に構成される、前記第1のピックアセンブリを提供する工程と;
前記回転部材および前記第1のホルダー体を取り除く工程と;
第2のホルダー体と干渉部材を含む干渉アセンブリとを提供する工程と;を含み、
前記第2のホルダー体は、頭部分と、前記頭部分から垂れている第2の軸とを含み、
前記頭部分および衝突体は、前記衝突体が前記頭部分に取り付けられるように、協働的に構成され、
前記衝突体は超硬質の衝突先端を含み;
前記第2の軸および干渉アセンブリは、前記第2の軸が前記底部孔内に固定される場合に、前記干渉部材が前記第2の軸と前記孔との間に配置され、前記第2の軸と干渉アセンブリと底部孔との間の摩擦干渉が、使用において前記底部孔内での前記第2の軸の回転を防ぐように協働的に構成され;
前記ピックアセンブリは、前記底部体、前記第2のホルダー体、前記衝突先端および前記干渉部材を含む、方法。 - 請求項10に記載の加工処理アセンブリを使用する方法であって、当該方法は、前記超硬質材料と境界を共有する前記衝突体の端部を作業体に衝突させる工程と、前記作業体から材料を除去してそれぞれが最大15ミリメートル(mm)の深さを有する対応の複数の溝を提供する工程と、を含む、方法。
- 傷つけられる物体は路面、コンクリート及びアスファルトのいずれかを含む、請求項11に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB1414831.6A GB201414831D0 (en) | 2014-08-20 | 2014-08-20 | Pick assembly, processing assembly comprising it, method of making it and method of using it |
GB1414831.6 | 2014-08-20 | ||
PCT/EP2015/068333 WO2016026725A1 (en) | 2014-08-20 | 2015-08-10 | Pick assembly, processing assembly comprising it, method of making it and method of using it |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017525876A JP2017525876A (ja) | 2017-09-07 |
JP6469866B2 true JP6469866B2 (ja) | 2019-02-13 |
Family
ID=51662732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017529139A Active JP6469866B2 (ja) | 2014-08-20 | 2015-08-10 | ピックアセンブリ、ピックアセンブリを含んでなる加工処理アセンブリ、ピックアセンブリの作製方法およびピックアセンブリの使用方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20170234128A1 (ja) |
EP (1) | EP3183425B1 (ja) |
JP (1) | JP6469866B2 (ja) |
CN (1) | CN106795763B (ja) |
GB (2) | GB201414831D0 (ja) |
WO (1) | WO2016026725A1 (ja) |
ZA (1) | ZA201700835B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US10465512B2 (en) * | 2017-02-28 | 2019-11-05 | Kennametal Inc. | Rotatable cutting tool |
CN107503273A (zh) * | 2017-07-11 | 2017-12-22 | 苏州凯通工程机械有限公司 | 一种用于地面切割刀具的支架系统 |
DE102017011131A1 (de) * | 2017-12-01 | 2019-06-06 | Bomag Gmbh | Hochverschleißfester, einstückiger Meißelspitzenkörper, Fräsmeißel für eine Bodenfräsmaschine, Fräswalze sowie Bodenfräsmaschine |
US11255192B2 (en) | 2018-03-22 | 2022-02-22 | Gavin James BEARD | Pick sleeve |
DE102018109150A1 (de) * | 2018-04-17 | 2019-10-17 | Betek Gmbh & Co. Kg | Fräsmeißel |
CN113383127A (zh) * | 2018-10-01 | 2021-09-10 | 斯伦贝谢技术有限公司 | 具有热稳定金刚石的旋转工具 |
GB201901712D0 (en) | 2019-02-07 | 2019-03-27 | Element Six Gmbh | Pick tool for road milling |
KR102219301B1 (ko) * | 2019-07-04 | 2021-02-24 | 주식회사 아시아 | 펜스시공장치 |
CN111576174A (zh) * | 2020-05-31 | 2020-08-25 | 苏州五元素机械制造有限公司 | 一种凿刀 |
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US5415462A (en) * | 1994-04-14 | 1995-05-16 | Kennametal Inc. | Rotatable cutting bit and bit holder |
US5725283A (en) * | 1996-04-16 | 1998-03-10 | Joy Mm Delaware, Inc. | Apparatus for holding a cutting bit |
US6786557B2 (en) * | 2000-12-20 | 2004-09-07 | Kennametal Inc. | Protective wear sleeve having tapered lock and retainer |
US7618098B2 (en) * | 2004-08-12 | 2009-11-17 | Frear Joseph K | Cutting tool retention apparatuses |
US7118181B2 (en) * | 2004-08-12 | 2006-10-10 | Frear Joseph K | Cutting tool wear sleeves and retention apparatuses |
US8500209B2 (en) * | 2006-08-11 | 2013-08-06 | Schlumberger Technology Corporation | Manually rotatable tool |
US7401863B1 (en) * | 2007-03-15 | 2008-07-22 | Hall David R | Press-fit pick |
DE112009001119T5 (de) * | 2008-05-20 | 2011-04-14 | Sandvik Intellectual Property Ab | Carbidblock- und Hülsenverschleißfläche |
US8061783B2 (en) * | 2008-08-14 | 2011-11-22 | Kennametal Inc. | Bit holder block with non-rotating wear sleeve |
GB201116414D0 (en) * | 2011-09-23 | 2011-11-02 | Element Six Holding Gmbh | Pick tool assembly, method for making same and method for refurbishing same |
US20130169022A1 (en) * | 2011-12-28 | 2013-07-04 | Sandvik Intellectual Property Ab | Radial and conical tools with compression band retainer |
US20130169023A1 (en) * | 2011-12-28 | 2013-07-04 | Sandvik Intellectual Property Ab | Bit Sleeve with Compression Band Retainers |
JP5875387B2 (ja) * | 2012-01-25 | 2016-03-02 | 富士機械製造株式会社 | チャック |
GB201215555D0 (en) * | 2012-08-31 | 2012-10-17 | Element Six Gmbh | Pick assembly, bit assembly and degradation tool |
US9890636B2 (en) * | 2013-05-20 | 2018-02-13 | Schlumberger Technology Corporation | Axially stable retention mechanism for picks and cutting elements |
-
2014
- 2014-08-20 GB GBGB1414831.6A patent/GB201414831D0/en not_active Ceased
-
2015
- 2015-08-05 GB GB1513815.9A patent/GB2531125B/en active Active
- 2015-08-10 EP EP15750034.9A patent/EP3183425B1/en active Active
- 2015-08-10 JP JP2017529139A patent/JP6469866B2/ja active Active
- 2015-08-10 CN CN201580054749.7A patent/CN106795763B/zh active Active
- 2015-08-10 WO PCT/EP2015/068333 patent/WO2016026725A1/en active Application Filing
- 2015-08-10 US US15/501,649 patent/US20170234128A1/en not_active Abandoned
-
2017
- 2017-02-02 ZA ZA201700835A patent/ZA201700835B/en unknown
Also Published As
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GB2531125B (en) | 2018-12-12 |
ZA201700835B (en) | 2019-10-30 |
GB201513815D0 (en) | 2015-09-16 |
US20170234128A1 (en) | 2017-08-17 |
EP3183425A1 (en) | 2017-06-28 |
CN106795763A (zh) | 2017-05-31 |
WO2016026725A1 (en) | 2016-02-25 |
EP3183425B1 (en) | 2019-02-27 |
JP2017525876A (ja) | 2017-09-07 |
GB201414831D0 (en) | 2014-10-01 |
CN106795763B (zh) | 2020-01-03 |
GB2531125A (en) | 2016-04-13 |
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