ATE409553T1 - FLAT CHISEL - Google Patents

FLAT CHISEL

Info

Publication number
ATE409553T1
ATE409553T1 AT04008401T AT04008401T ATE409553T1 AT E409553 T1 ATE409553 T1 AT E409553T1 AT 04008401 T AT04008401 T AT 04008401T AT 04008401 T AT04008401 T AT 04008401T AT E409553 T1 ATE409553 T1 AT E409553T1
Authority
AT
Austria
Prior art keywords
flat chisel
tool
area
chucks
plaster
Prior art date
Application number
AT04008401T
Other languages
German (de)
Inventor
Franc Koljaka
Cristian Falchetti
Alfred Leibundgut
Andrew Dargie
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of ATE409553T1 publication Critical patent/ATE409553T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/02—Percussive tool bits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2222/00—Materials of the tool or the workpiece
    • B25D2222/72—Stone, rock or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Saccharide Compounds (AREA)

Abstract

The tool (1) used for breaking and removing stone or plaster is designed as a cylindrical shaft (3) with an upper area (4) suitable for being clamped into the chucks of the power tool and a wedge-shaped lower area (2) with a transversal cutting edge. A rib positioned longitudinally on one side of the flat lower segment (2) is pointed towards the upper end and provided with a short pointed tip adjacent to the wider lower end.
AT04008401T 2003-04-17 2004-04-07 FLAT CHISEL ATE409553T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10318091A DE10318091A1 (en) 2003-04-17 2003-04-17 flat chisel

Publications (1)

Publication Number Publication Date
ATE409553T1 true ATE409553T1 (en) 2008-10-15

Family

ID=32892444

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04008401T ATE409553T1 (en) 2003-04-17 2004-04-07 FLAT CHISEL

Country Status (4)

Country Link
EP (1) EP1468790B1 (en)
AT (1) ATE409553T1 (en)
DE (2) DE10318091A1 (en)
ES (1) ES2310692T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0718758D0 (en) * 2007-09-26 2007-11-07 Burn Steve Drill bit
EP3281748A1 (en) * 2016-08-08 2018-02-14 HILTI Aktiengesellschaft Chisel
USD922840S1 (en) 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD921465S1 (en) 2019-05-06 2021-06-08 Milwaukee Electric Tool Corporation Mortar knife
USD923447S1 (en) 2019-05-06 2021-06-29 Milwaukee Electric Tool Corporation Chisel
USD922842S1 (en) 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD922841S1 (en) 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
CN115060565B (en) * 2022-08-16 2022-11-01 昆明理工大学 Detection equipment and method for pre-splitting blasting model test

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB169885A (en) * 1920-08-18 1921-10-13 William Thomas Routh Improvements in cold chisels
GB468999A (en) * 1936-11-10 1937-07-16 John Cecil Robinson Improvements relating to percussive picks
DE884929C (en) * 1941-10-01 1953-07-30 Eduard Wille Chisels, especially thru-thru chisels
DE8320045U1 (en) * 1983-07-12 1983-11-17 Wengeler & Kalthoff Hammerwerke GmbH & Co KG, 4320 Hattingen STEEL SPADE FOR BLOW HAMMER
CH670418A5 (en) * 1986-03-24 1989-06-15 Zepf Hans Rudolf
DE9104564U1 (en) * 1991-04-15 1991-06-06 Keramchemie Gmbh, 5433 Siershahn, De
IT239729Y1 (en) * 1996-04-26 2001-03-13 Giovanni Battista Andrina TOOLS FOR DEMOLITION HAMMERS WITH SPECIAL PROFILE.
EP1230071A1 (en) * 1999-11-17 2002-08-14 Hawera Probst GmbH Chisel

Also Published As

Publication number Publication date
DE502004008132D1 (en) 2008-11-13
EP1468790B1 (en) 2008-10-01
DE10318091A1 (en) 2004-11-18
EP1468790A1 (en) 2004-10-20
ES2310692T3 (en) 2009-01-16

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