CA154829S - Cutting head for a drilling core bit - Google Patents

Cutting head for a drilling core bit

Info

Publication number
CA154829S
CA154829S CA154829F CA154829F CA154829S CA 154829 S CA154829 S CA 154829S CA 154829 F CA154829 F CA 154829F CA 154829 F CA154829 F CA 154829F CA 154829 S CA154829 S CA 154829S
Authority
CA
Canada
Prior art keywords
cutting head
core bit
drilling core
drawings
drilling
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.)
Active
Application number
CA154829F
Other versions
CA956989A (en
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Application granted granted Critical
Publication of CA154829S publication Critical patent/CA154829S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The design consists of the features of shape, ornament, pattern and configuration of a CUTTING HEAD FOR A DRILL CORE BIT shown in the drawings.Variations are shown in the drawings.
CA154829F 2013-08-09 2014-01-20 Cutting head for a drilling core bit Active CA154829S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
XHDM081539 2013-08-09

Publications (1)

Publication Number Publication Date
CA154829S true CA154829S (en) 2014-10-06

Family

ID=52012935

Family Applications (5)

Application Number Title Priority Date Filing Date
CA158443F Active CA158443S (en) 2013-08-09 2014-01-20 Drill core bit
CA158456F Active CA158456S (en) 2013-08-09 2014-01-20 Cutting head for a drilling core bit
CA154829F Active CA154829S (en) 2013-08-09 2014-01-20 Cutting head for a drilling core bit
CA158444F Active CA158444S (en) 2013-08-09 2014-01-20 Drill core bit
CA157691F Active CA157691S (en) 2013-08-09 2014-01-20 Drill core bit

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA158443F Active CA158443S (en) 2013-08-09 2014-01-20 Drill core bit
CA158456F Active CA158456S (en) 2013-08-09 2014-01-20 Cutting head for a drilling core bit

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA158444F Active CA158444S (en) 2013-08-09 2014-01-20 Drill core bit
CA157691F Active CA157691S (en) 2013-08-09 2014-01-20 Drill core bit

Country Status (3)

Country Link
US (5) USD752662S1 (en)
CA (5) CA158443S (en)
TW (9) TWD170656S (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA158443S (en) * 2013-08-09 2014-10-06 Hilti Ag Drill core bit
USD849072S1 (en) * 2017-04-05 2019-05-21 Sundyne, Llc Bearing box frame
CA176247S (en) * 2017-08-01 2018-09-17 Stas Inc Rotor for molten metal processing machine
JP1649849S (en) * 2017-08-03 2020-01-14
USD883350S1 (en) * 2017-08-03 2020-05-05 Hilti Aktiengesellschaft Abrasive file
USD921072S1 (en) * 2017-11-22 2021-06-01 Kjell Andersson Core drill attachment
USD881767S1 (en) * 2018-11-30 2020-04-21 Warn Automotive, Llc Latch ring
JP1634815S (en) * 2019-01-11 2019-06-24
JP1634814S (en) * 2019-01-11 2019-06-24
USD959521S1 (en) * 2020-11-16 2022-08-02 Adam Abrams Tool

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3671918A (en) * 1969-04-28 1972-06-20 Hughes Aircraft Co Intraconnector wiring change module
US4208154A (en) * 1978-03-21 1980-06-17 Gundy William P Core drill
GB8921828D0 (en) * 1989-09-27 1989-11-08 Rotabroach Ltd Annular hole cutter
USD342270S (en) * 1992-09-29 1993-12-14 Ehwa Diamond Ind. Co., Ltd. Core drill for perforating stone
TW316868B (en) * 1994-12-28 1997-10-01 Norton Co
US5996571A (en) * 1996-02-01 1999-12-07 Diamond Products Joint Venture Diamond core drill bit
TW324464U (en) 1996-06-12 1998-01-01 Chuan Home Machinery Co Ltd Improved structure of a rock borer
JP3290103B2 (en) * 1997-06-11 2002-06-10 株式会社アライドマテリアル Core bit
USD428045S (en) * 1999-06-30 2000-07-11 Crane Co. Change module
TW416482U (en) 2000-03-28 2000-12-21 Taiwan Sugar Corp Improved rock core cutter used in rock core driller of impulsion drilling type
USD466139S1 (en) * 2001-11-16 2002-11-26 Ehwa Diamond Industrial Co., Ltd. Core drill
SE526171C2 (en) * 2002-04-25 2005-07-19 Sandvik Ab Tools and cutting heads included in the tool which are secured against rotation
USD481045S1 (en) * 2002-11-05 2003-10-21 Ehwa Diamond Industrial Co., Ltd. Tip for core drill
RU2388895C2 (en) * 2005-01-18 2010-05-10 Груп Фордиа Инк. Head for drilling hole
CA113411S (en) * 2005-06-03 2007-04-26 Miyanaga Kk Hole cutter
USD560699S1 (en) * 2006-10-31 2008-01-29 Omi Kogyo Co., Ltd. Hole cutter
US8459381B2 (en) * 2006-12-14 2013-06-11 Longyear Tm, Inc. Drill bits with axially-tapered waterways
USD647115S1 (en) * 2006-12-14 2011-10-18 Longyear Tm, Inc. Drill bit waterway
US7628228B2 (en) * 2006-12-14 2009-12-08 Longyear Tm, Inc. Core drill bit with extended crown height
US9097067B2 (en) * 2009-02-12 2015-08-04 Saint-Gobain Abrasives, Inc. Abrasive tip for abrasive tool and method for forming and replacing thereof
PE20121056A1 (en) * 2009-08-14 2012-08-09 Longyear Tm Inc DIAMOND IMPREGATED HOLE WITH AGGRESSIVE FACE PROFILE
JP5973418B2 (en) * 2010-03-25 2016-08-23 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング Medicinal module with automatic reservoir engagement
USD647546S1 (en) * 2010-09-30 2011-10-25 Omi Kogyo Co., Ltd. Hole cutter
DE102011089546A1 (en) 2011-12-22 2013-06-27 Hilti Aktiengesellschaft Drill bit with a replaceable bit section
KR101249813B1 (en) * 2012-08-31 2013-04-02 한은수 Assembly for moving gear and transmission having the same
USD705282S1 (en) * 2013-01-16 2014-05-20 Farrell B. Jones, Jr. Drill bit for engaging a jack crank
CA158443S (en) * 2013-08-09 2014-10-06 Hilti Ag Drill core bit

Also Published As

Publication number Publication date
TWD170656S (en) 2015-09-21
TWD171552S (en) 2015-11-01
CA157691S (en) 2014-10-06
TWD171291S (en) 2015-10-21
TWD170657S (en) 2015-09-21
USD811455S1 (en) 2018-02-27
TWD170655S (en) 2015-09-21
TWD171289S (en) 2015-10-21
TWD171290S (en) 2015-10-21
USD831082S1 (en) 2018-10-16
CA158444S (en) 2014-10-06
TWD177824S (en) 2016-08-21
USD809030S1 (en) 2018-01-30
USD752662S1 (en) 2016-03-29
CA158443S (en) 2014-10-06
TWD166945S (en) 2015-04-01
USD823907S1 (en) 2018-07-24
CA158456S (en) 2014-10-06

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