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DE19713844B4 - Handkreissäge mit einem Schnittlinienanzeiger - Google Patents

Handkreissäge mit einem Schnittlinienanzeiger Download PDF

Info

Publication number
DE19713844B4
DE19713844B4 DE1997113844 DE19713844A DE19713844B4 DE 19713844 B4 DE19713844 B4 DE 19713844B4 DE 1997113844 DE1997113844 DE 1997113844 DE 19713844 A DE19713844 A DE 19713844A DE 19713844 B4 DE19713844 B4 DE 19713844B4
Authority
DE
Germany
Prior art keywords
line indicator
saw blade
hand tool
cutting line
arm
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
DE1997113844
Other languages
German (de)
English (en)
Other versions
DE19713844A1 (de
Inventor
Guillermo Havenstein
Steffen Weber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE1997113844 priority Critical patent/DE19713844B4/de
Priority to IT98MI000652 priority patent/IT1298954B1/it
Priority to JP8858598A priority patent/JPH10291125A/ja
Priority to GB9807143A priority patent/GB2323810B/en
Publication of DE19713844A1 publication Critical patent/DE19713844A1/de
Application granted granted Critical
Publication of DE19713844B4 publication Critical patent/DE19713844B4/de
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
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B23D59/002—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade for the position of the saw blade
    • B23D59/003—Indicating the cutting plane on the workpiece, e.g. by projecting a laser beam
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Sawing (AREA)
  • Scissors And Nippers (AREA)
  • Knives (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
DE1997113844 1997-04-04 1997-04-04 Handkreissäge mit einem Schnittlinienanzeiger Expired - Fee Related DE19713844B4 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1997113844 DE19713844B4 (de) 1997-04-04 1997-04-04 Handkreissäge mit einem Schnittlinienanzeiger
IT98MI000652 IT1298954B1 (it) 1997-04-04 1998-03-27 Sega circolare portatile con un indicatore della linea di taglio
JP8858598A JPH10291125A (ja) 1997-04-04 1998-04-01 切断線表示器を備えた手持ち式工作盤
GB9807143A GB2323810B (en) 1997-04-04 1998-04-02 Circular hand saw with a cutting line indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997113844 DE19713844B4 (de) 1997-04-04 1997-04-04 Handkreissäge mit einem Schnittlinienanzeiger

Publications (2)

Publication Number Publication Date
DE19713844A1 DE19713844A1 (de) 1998-10-08
DE19713844B4 true DE19713844B4 (de) 2007-04-26

Family

ID=7825384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997113844 Expired - Fee Related DE19713844B4 (de) 1997-04-04 1997-04-04 Handkreissäge mit einem Schnittlinienanzeiger

Country Status (4)

Country Link
JP (1) JPH10291125A (it)
DE (1) DE19713844B4 (it)
GB (1) GB2323810B (it)
IT (1) IT1298954B1 (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062676B4 (de) * 2007-12-24 2017-06-29 Mafell Ag Bearbeitungsmaschine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938524A1 (de) * 1998-08-14 2000-02-17 Milwaukee Electric Tool Corp Verbesserte Kreissäge
US7207251B2 (en) 1999-02-05 2007-04-24 Hitachi Koki Co., Ltd. Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
US6688004B2 (en) * 2001-06-28 2004-02-10 S-B Power Tool Company Line-of-cut indicator for a cutting tool
US8276281B2 (en) 2005-09-30 2012-10-02 Positec Power Tools (Suzhou) Co., Ltd. Circular saw
DE102009026571A1 (de) 2009-05-29 2010-12-02 Robert Bosch Gmbh Verfahren und Vorrichtung zur Fahrzeug gestützten Beleuchtung bei unzureichend beleuchteten Verkehrsumgebungen
DE102010001913A1 (de) * 2010-02-15 2011-08-18 Robert Bosch GmbH, 70469 Werkzeugmaschine, insbesondere Handwerkzeugmaschine
DE102019131527A1 (de) * 2019-11-21 2021-05-27 Mafell Ag Handwerkzeugmaschine, insbesondere Nutfräse oder Kreissäge, insbesondere für die Holzbearbeitung
CN116330228A (zh) * 2023-04-14 2023-06-27 江苏东成工具科技有限公司 切割附件及电动切割工具

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3144259C2 (de) * 1981-11-07 1985-07-11 Metabowerke GmbH & Co, 7440 Nürtingen Schnittanzeiger für Handkreissägen
DE2800378C2 (it) * 1978-01-05 1987-10-15 Robert Bosch Gmbh, 7000 Stuttgart, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB247305A (en) * 1924-11-17 1926-02-17 Edmond Michel Portable rotary cutting implements
US5375495A (en) * 1992-05-18 1994-12-27 Porter-Cable Corporation Optical alignment system for circular power saws
US5461790A (en) * 1994-02-16 1995-10-31 Olstowski; Franek Circular saws with laser guides for more precise movement during cutting

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2800378C2 (it) * 1978-01-05 1987-10-15 Robert Bosch Gmbh, 7000 Stuttgart, De
DE3144259C2 (de) * 1981-11-07 1985-07-11 Metabowerke GmbH & Co, 7440 Nürtingen Schnittanzeiger für Handkreissägen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062676B4 (de) * 2007-12-24 2017-06-29 Mafell Ag Bearbeitungsmaschine

Also Published As

Publication number Publication date
IT1298954B1 (it) 2000-02-07
GB2323810A (en) 1998-10-07
JPH10291125A (ja) 1998-11-04
DE19713844A1 (de) 1998-10-08
GB9807143D0 (en) 1998-06-03
ITMI980652A1 (it) 1999-09-27
GB2323810B (en) 1999-08-25

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8170 Reinstatement of the former position
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee