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GB2324486B - Masonry core-cutting tool - Google Patents

Masonry core-cutting tool

Info

Publication number
GB2324486B
GB2324486B GB9708303A GB9708303A GB2324486B GB 2324486 B GB2324486 B GB 2324486B GB 9708303 A GB9708303 A GB 9708303A GB 9708303 A GB9708303 A GB 9708303A GB 2324486 B GB2324486 B GB 2324486B
Authority
GB
United Kingdom
Prior art keywords
cutting tool
masonry core
masonry
core
cutting
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
Application number
GB9708303A
Other versions
GB2324486A (en
GB9708303D0 (en
Inventor
Kevin Holt
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.)
MARCRIST IND Ltd
Marcrist International Ltd
Original Assignee
MARCRIST IND Ltd
Marcrist International Ltd
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 MARCRIST IND Ltd, Marcrist International Ltd filed Critical MARCRIST IND Ltd
Priority to GB9708303A priority Critical patent/GB2324486B/en
Publication of GB9708303D0 publication Critical patent/GB9708303D0/en
Priority to DE19818284A priority patent/DE19818284C2/en
Publication of GB2324486A publication Critical patent/GB2324486A/en
Application granted granted Critical
Publication of GB2324486B publication Critical patent/GB2324486B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • 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
    • B23B2240/00—Details of connections of tools or workpieces
    • B23B2240/04—Bayonet connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
GB9708303A 1997-04-24 1997-04-24 Masonry core-cutting tool Expired - Fee Related GB2324486B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9708303A GB2324486B (en) 1997-04-24 1997-04-24 Masonry core-cutting tool
DE19818284A DE19818284C2 (en) 1997-04-24 1998-04-23 Wall-core cutting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9708303A GB2324486B (en) 1997-04-24 1997-04-24 Masonry core-cutting tool

Publications (3)

Publication Number Publication Date
GB9708303D0 GB9708303D0 (en) 1997-06-18
GB2324486A GB2324486A (en) 1998-10-28
GB2324486B true GB2324486B (en) 2001-06-20

Family

ID=10811282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9708303A Expired - Fee Related GB2324486B (en) 1997-04-24 1997-04-24 Masonry core-cutting tool

Country Status (2)

Country Link
DE (1) DE19818284C2 (en)
GB (1) GB2324486B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10100027B4 (en) * 2001-01-03 2005-07-14 Schweiger, Bernd Change holder for hollow drill
GB0213019D0 (en) * 2002-06-06 2002-07-17 Clark John Drilling attachment
DE10305706A1 (en) * 2003-02-12 2004-08-26 Narex Česká Lípa a.s. drill holder
DE10305707A1 (en) * 2003-02-12 2004-08-26 Narex Česká Lípa a.s. drilling
KR100558308B1 (en) * 2003-10-08 2006-03-10 이화다이아몬드공업 주식회사 Connecting unit for core drill of improved construction and core drill and connecting unit assembly comprising the connecting unit
US7938600B1 (en) * 2006-06-08 2011-05-10 Milwaukee Electric Tool Corporation Cutting tool and method of operating the same
DE102008054925B4 (en) * 2008-12-18 2010-09-09 Hilti Aktiengesellschaft Drilling tool for rock
DE102010028302A1 (en) * 2010-04-28 2011-12-01 Hilti Aktiengesellschaft drilling
DE102018104460A1 (en) * 2018-02-27 2019-08-29 Heller Tools Gmbh Rock-piston sampler
WO2020257157A1 (en) 2019-06-17 2020-12-24 Milwaukee Electric Tool Corporation Hole-saw with brazed or welded endcap
NL2035504B1 (en) * 2023-07-31 2025-02-11 Intermetaal I E B V Rotary tool and implement
EP4530014A1 (en) * 2023-09-29 2025-04-02 Hilti Aktiengesellschaft Suction cover for a drill bit with a pressure regulating valve and use of the suction cover

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980194A (en) * 1962-01-02 1965-01-13 Phillips Drill Co Tool for installing anchor shells in masonry
GB1045426A (en) * 1964-03-11 1966-10-12 Black & Decker Mfg Co Hole saw assembly
GB1092709A (en) * 1965-09-01 1967-11-29 Trevathan Sales Corp Cutting head assembly
GB1511085A (en) * 1975-06-02 1978-05-17 Segal F Hole saw assembly with pilot drill locating means
GB1549946A (en) * 1976-01-22 1979-08-08 Bosch Gmbh Robert Core drill bit
EP0691484A1 (en) * 1987-10-27 1996-01-10 Geissler & Kuper Gesellschaft mit beschränkter Haftung Diamantwerkzeuge, Maschinen Coupling, especially for a diamond drill bit with a tube shaft and a tube thread connection
EP0729801A1 (en) * 1995-03-02 1996-09-04 Ralf Biedron Holder for tubular drills used in drilling holes in walls or concrete

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535112A1 (en) * 1975-08-06 1977-02-24 Alfer Alu Fertigbau Circular hole cutting saw - has tool carrying body with studs on shaft cast into holes of sturdy driving sleeve wall
DE8406278U1 (en) * 1984-02-29 1984-05-30 Hawera Probst Gmbh + Co, 7980 Ravensburg ADAPTER WITH ROTARY DRILL BIT
DE3530296C2 (en) * 1985-08-24 1994-02-24 Kaiser Gmbh & Co Kg Drilling tool for making wall recesses

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980194A (en) * 1962-01-02 1965-01-13 Phillips Drill Co Tool for installing anchor shells in masonry
GB1045426A (en) * 1964-03-11 1966-10-12 Black & Decker Mfg Co Hole saw assembly
GB1092709A (en) * 1965-09-01 1967-11-29 Trevathan Sales Corp Cutting head assembly
GB1511085A (en) * 1975-06-02 1978-05-17 Segal F Hole saw assembly with pilot drill locating means
GB1549946A (en) * 1976-01-22 1979-08-08 Bosch Gmbh Robert Core drill bit
EP0691484A1 (en) * 1987-10-27 1996-01-10 Geissler & Kuper Gesellschaft mit beschränkter Haftung Diamantwerkzeuge, Maschinen Coupling, especially for a diamond drill bit with a tube shaft and a tube thread connection
EP0729801A1 (en) * 1995-03-02 1996-09-04 Ralf Biedron Holder for tubular drills used in drilling holes in walls or concrete

Also Published As

Publication number Publication date
GB2324486A (en) 1998-10-28
DE19818284C2 (en) 2002-09-12
GB9708303D0 (en) 1997-06-18
DE19818284A1 (en) 1998-10-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050424