CH682057A5 - - Google Patents

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Publication number
CH682057A5
CH682057A5 CH231790A CH231790A CH682057A5 CH 682057 A5 CH682057 A5 CH 682057A5 CH 231790 A CH231790 A CH 231790A CH 231790 A CH231790 A CH 231790A CH 682057 A5 CH682057 A5 CH 682057A5
Authority
CH
Switzerland
Prior art keywords
saw
laser diode
cut
circular saw
base plate
Prior art date
Application number
CH231790A
Other languages
German (de)
English (en)
Inventor
Rudolf Groeger
Original Assignee
Reich Maschf Gmbh Karl
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 Reich Maschf Gmbh Karl filed Critical Reich Maschf Gmbh Karl
Publication of CH682057A5 publication Critical patent/CH682057A5/de

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
    • B23Q17/2233—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work for adjusting the tool relative to the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B9/00—Portable power-driven circular saws for manual operation
    • B27B9/02—Arrangements for adjusting the cutting depth or the amount of tilting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
CH231790A 1989-07-12 1990-07-11 CH682057A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893922849 DE3922849A1 (de) 1989-07-12 1989-07-12 Schnittzeiger fuer handkreissaegen

Publications (1)

Publication Number Publication Date
CH682057A5 true CH682057A5 (enrdf_load_stackoverflow) 1993-07-15

Family

ID=6384773

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231790A CH682057A5 (enrdf_load_stackoverflow) 1989-07-12 1990-07-11

Country Status (3)

Country Link
AT (1) AT398182B (enrdf_load_stackoverflow)
CH (1) CH682057A5 (enrdf_load_stackoverflow)
DE (1) DE3922849A1 (enrdf_load_stackoverflow)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108710A1 (de) * 1991-03-16 1992-09-17 Bosch Gmbh Robert Handwerkzeugmaschine mit fuehrungsstrahl
US5461790A (en) * 1994-02-16 1995-10-31 Olstowski; Franek Circular saws with laser guides for more precise movement during cutting
US5675899A (en) * 1996-05-28 1997-10-14 Webb; James Rotary saw with laser beam alignment
GB9819743D0 (en) * 1998-09-11 1998-11-04 Black & Decker Inc Improved jig saw
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
DE10119018A1 (de) * 2001-04-18 2002-10-24 Emhart Llc Newark Positionier- und/oder Montagehilfe sowie dementsprechendes Verfahren
US6755107B2 (en) 2001-05-18 2004-06-29 One World Technologies Lmt. Miter saw having a light beam alignment system
US7096587B2 (en) 2001-09-07 2006-08-29 Hitachi Koki Co., Ltd. Portable circular power saw with optical alignment
US6584695B1 (en) * 2002-01-02 2003-07-01 Chin-Chin Chang Laser alignment device of a circular saw
CN2562908Y (zh) * 2002-04-23 2003-07-30 南京泉峰国际贸易有限公司 带激光对准装置的曲线锯
CN2561565Y (zh) * 2002-05-14 2003-07-23 南京泉峰国际贸易有限公司 带激光对准装置的电圆锯
AU2002950468A0 (en) * 2002-07-30 2002-09-12 Gmca Pty Ltd Laser line generator and power tool
GB2393684A (en) * 2002-12-16 2004-04-07 Gmca Pty Ltd Laser line generator and power tool
ATE382459T1 (de) 2003-02-17 2008-01-15 Siegfried Isele Motorsäge mit anzeigegerät
US20060037445A1 (en) * 2004-08-18 2006-02-23 Sergyeyenko Oleksiy P Circular saw with laser and protractor
US7430810B2 (en) 2004-08-18 2008-10-07 Black & Decker Inc. Laser square protractor kit
US20060179666A1 (en) * 2005-02-16 2006-08-17 Mok Kwok T Alignment guide for a saw
US8276281B2 (en) 2005-09-30 2012-10-02 Positec Power Tools (Suzhou) Co., Ltd. Circular saw
TWI556893B (zh) 2013-03-07 2016-11-11 力山工業股份有限公司 圓鋸機之雷射標示機構
CN108858474A (zh) * 2018-06-29 2018-11-23 池州市德聚软件开发有限公司 一种生产家具板材的切割机

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621525C2 (de) * 1985-06-29 2003-01-09 Amada Co Schneidvorrichtung
US4833782A (en) * 1987-06-01 1989-05-30 Robert E. Strauss Saber saw tracing light

Also Published As

Publication number Publication date
AT398182B (de) 1994-10-25
ATA148790A (de) 1994-02-15
DE3922849A1 (de) 1991-01-24

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Legal Events

Date Code Title Description
PL Patent ceased