JP3504027B2 - 交換可能な中心ドリルを具える中空ドリル工具 - Google Patents

交換可能な中心ドリルを具える中空ドリル工具

Info

Publication number
JP3504027B2
JP3504027B2 JP15150495A JP15150495A JP3504027B2 JP 3504027 B2 JP3504027 B2 JP 3504027B2 JP 15150495 A JP15150495 A JP 15150495A JP 15150495 A JP15150495 A JP 15150495A JP 3504027 B2 JP3504027 B2 JP 3504027B2
Authority
JP
Japan
Prior art keywords
support
central
hollow drill
drill tool
plane
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 - Lifetime
Application number
JP15150495A
Other languages
English (en)
Japanese (ja)
Other versions
JPH081422A (ja
Inventor
ヨースト ペーター
マジャーリ オイゲン
オット ヴィリアム
リット ヴァルター
ヴァイク ギュンター
Original Assignee
ヒルティ アクチエンゲゼルシャフト
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 ヒルティ アクチエンゲゼルシャフト filed Critical ヒルティ アクチエンゲゼルシャフト
Publication of JPH081422A publication Critical patent/JPH081422A/ja
Application granted granted Critical
Publication of JP3504027B2 publication Critical patent/JP3504027B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0426—Drills for trepanning with centering devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
JP15150495A 1994-06-17 1995-06-19 交換可能な中心ドリルを具える中空ドリル工具 Expired - Lifetime JP3504027B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4420999:1 1994-06-17
DE19944420999 DE4420999C2 (de) 1994-06-17 1994-06-17 Hohlbohrwerkzeug mit auswechselbarem Zentrierbohrer

Publications (2)

Publication Number Publication Date
JPH081422A JPH081422A (ja) 1996-01-09
JP3504027B2 true JP3504027B2 (ja) 2004-03-08

Family

ID=6520705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15150495A Expired - Lifetime JP3504027B2 (ja) 1994-06-17 1995-06-19 交換可能な中心ドリルを具える中空ドリル工具

Country Status (4)

Country Link
JP (1) JP3504027B2 (de)
AT (1) AT403352B (de)
CH (1) CH690120A5 (de)
DE (1) DE4420999C2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63220521A (ja) * 1987-03-10 1988-09-13 Canon Inc 焦点合せ装置
DE19650480A1 (de) * 1996-12-05 1998-06-10 Ofra Struhalla Diamant-Werkzeug
DE10213217A1 (de) * 2002-03-25 2003-10-16 Hilti Ag Führungseinsatz für eine Kernbohrkrone
US8317350B2 (en) 2009-02-25 2012-11-27 Black & Decker Inc. Power tool with a light for illuminating a workpiece
US20110058356A1 (en) 2009-02-25 2011-03-10 Black & Decker Inc. Power tool with light emitting assembly
US8328381B2 (en) 2009-02-25 2012-12-11 Black & Decker Inc. Light for a power tool and method of illuminating a workpiece
US9028088B2 (en) 2010-09-30 2015-05-12 Black & Decker Inc. Lighted power tool
US9328915B2 (en) * 2010-09-30 2016-05-03 Black & Decker Inc. Lighted power tool
US12059780B2 (en) 2010-09-30 2024-08-13 Black & Decker Inc. Lighted power tool
US9242355B2 (en) 2012-04-17 2016-01-26 Black & Decker Inc. Illuminated power tool
CA3226657A1 (en) * 2022-05-18 2023-11-23 Marco Carbone Cutting accessory for a drill

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3001185U (ja) 1993-02-20 1994-08-23 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ドリル工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8335453U1 (de) * 1984-05-03 Hawera Probst Gmbh + Co, 7980 Ravensburg Zentrierbohrer für eine Hohlbohrkrone
DE4141045A1 (de) * 1991-12-13 1993-06-17 Hilti Ag Bohrwerkzeug mit zentrierbohrer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3001185U (ja) 1993-02-20 1994-08-23 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ドリル工具

Also Published As

Publication number Publication date
ATA78895A (de) 1997-06-15
CH690120A5 (de) 2000-05-15
DE4420999C2 (de) 2003-10-09
DE4420999A1 (de) 1995-12-21
JPH081422A (ja) 1996-01-09
AT403352B (de) 1998-01-26

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