ATE369955T1 - CUTTING DEVICE, SUCH AS A WALL CUTTER, PROVIDED WITH SEALANTS - Google Patents

CUTTING DEVICE, SUCH AS A WALL CUTTER, PROVIDED WITH SEALANTS

Info

Publication number
ATE369955T1
ATE369955T1 AT05105492T AT05105492T ATE369955T1 AT E369955 T1 ATE369955 T1 AT E369955T1 AT 05105492 T AT05105492 T AT 05105492T AT 05105492 T AT05105492 T AT 05105492T AT E369955 T1 ATE369955 T1 AT E369955T1
Authority
AT
Austria
Prior art keywords
shaft
sealants
shaped
cutting device
slit
Prior art date
Application number
AT05105492T
Other languages
German (de)
Inventor
Thomas Blatz
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 ATE369955T1 publication Critical patent/ATE369955T1/en

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
    • B28D1/045—Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
    • B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
    • 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
    • B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
    • B28D1/183—Hand tools, e.g. portable, motor driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Sealing Material Composition (AREA)
  • Coating Apparatus (AREA)

Abstract

Cutting appliance (10) has cutting tool (14) situated on a motor-driven shaft (12), with a supporting plane (11) which can be placed on the underlying surface to be worked and against which the cutting tool can be lowered. It has a hub-shaped coating device (20) with a slit-shaped entrance hole (22) for the shaft, containing jointing solution to at least partly seal the slit-shaped hole. The solution has a closing part (23) moveable eccentrically around the shaft which contains a control device (25) to lower the shaft relative to the coating device in the hinged motion of the closing part.
AT05105492T 2004-06-21 2005-06-21 CUTTING DEVICE, SUCH AS A WALL CUTTER, PROVIDED WITH SEALANTS ATE369955T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004029986A DE102004029986B4 (en) 2004-06-21 2004-06-21 cutter

Publications (1)

Publication Number Publication Date
ATE369955T1 true ATE369955T1 (en) 2007-09-15

Family

ID=34940211

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05105492T ATE369955T1 (en) 2004-06-21 2005-06-21 CUTTING DEVICE, SUCH AS A WALL CUTTER, PROVIDED WITH SEALANTS

Country Status (3)

Country Link
EP (1) EP1609572B1 (en)
AT (1) ATE369955T1 (en)
DE (2) DE102004029986B4 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0521021D0 (en) * 2005-10-15 2005-11-23 Curtis Machine Tools Ltd Cylindrical grinding machine
DE102011122459A1 (en) * 2011-12-22 2013-06-27 Mafell Ag hand milling machine
EP3173189A1 (en) * 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Portable, hand held cutting-off machine
EP3173187A1 (en) * 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Portable, hand held cutting-off machine
EP3173188A1 (en) * 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Portable, hand held cutting-off machine
CN107696304B (en) * 2017-09-26 2019-03-08 北龙建设集团有限公司 A kind of clip equipment that can reduce construction industry accident
CN111531730B (en) * 2020-05-15 2021-08-13 中安华力建设集团有限公司 Construction engineering ground storehouse pipeline laying casing groove arranges cutting device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR998997A (en) * 1949-09-23 1952-01-24
US4022182A (en) * 1976-01-12 1977-05-10 Lenkevich Steve T Dust and water confinement unit for portable circular saw
DE8222013U1 (en) * 1982-08-04 1982-11-25 Diamantwerkzeugfabrikation Tusch Kg, 5901 Wilnsdorf WALL SAWING MACHINE
GB2221006A (en) * 1988-07-19 1990-01-24 Roto Rake Manufacturing Limite Rotor guard
DE29803006U1 (en) * 1998-02-20 1999-06-24 Powertools International GmbH, 25474 Ellerbek Separator
DE20100307U1 (en) * 2001-01-09 2001-03-29 Reul Wolfgang Hand-held cutter for cutting hard building materials

Also Published As

Publication number Publication date
EP1609572A1 (en) 2005-12-28
EP1609572B1 (en) 2007-08-15
DE102004029986A1 (en) 2006-01-05
DE502005001214D1 (en) 2007-09-27
DE102004029986B4 (en) 2007-06-14

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