EP1815929B1 - Gehrungssäge - Google Patents

Gehrungssäge Download PDF

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Publication number
EP1815929B1
EP1815929B1 EP07108525A EP07108525A EP1815929B1 EP 1815929 B1 EP1815929 B1 EP 1815929B1 EP 07108525 A EP07108525 A EP 07108525A EP 07108525 A EP07108525 A EP 07108525A EP 1815929 B1 EP1815929 B1 EP 1815929B1
Authority
EP
European Patent Office
Prior art keywords
blade guard
screw
plate
saw
upper blade
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 - Lifetime
Application number
EP07108525A
Other languages
English (en)
French (fr)
Other versions
EP1815929A2 (de
EP1815929A3 (de
Inventor
Frederick R. Bean
Robert P Welsh
Peter Chaikowsky
Craig A Oktavec
Mark E Brunson
James R Parks
Adan Ayala
Gregg L. Sheddy
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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
Priority claimed from US10/054,257 external-priority patent/US7617755B2/en
Application filed by Black and Decker Inc filed Critical Black and Decker Inc
Publication of EP1815929A2 publication Critical patent/EP1815929A2/de
Publication of EP1815929A3 publication Critical patent/EP1815929A3/de
Application granted granted Critical
Publication of EP1815929B1 publication Critical patent/EP1815929B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/04—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged perpendicularly to the plane of the saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G5/00—Machines or devices for working mitre joints with even abutting ends
    • B27G5/02—Machines or devices for working mitre joints with even abutting ends for sawing mitre joints; Mitre boxes

Claims (4)

  1. Kappsäge, umfassend:
    eine Basiseinheit (11) und
    eine Sägeeinheit (30), die drehbar an die Basiseinheit befestigt ist, wobei die Sägeeinheit einen oberen Klingenschutz (31), eine Platte (70), die drehbar an den oberen Klingenschutz (31) befestigt ist, einen unteren Klingenschutz, der drehbar an die Platte befestigt ist, und eine Schraube (73) umfasst, die in den oberen Klingenschutz eingreift, um die Platte zu befestigen;
    dadurch gekennzeichnet, dass mindestens einer des oberen Klingenschutzes und der Platte eine erste Lasche (71A) neben der Schraube aufweist, die sich vom oberen Klingenschutz oder von der Platte einen ersten Abstand erstreckt, wobei die Schraube einen zweiten Abstand vom oberen Klingeschutz nach außen bewegt werden muss, wobei der zweite Abstand länger als der erste Abstand ist, um über die erste Lasche hinauszuragen und die Platte zu drehen, wobei der zweite Abstand länger als der Abstand zwischen dem unteren Klingenschutz und dem oberen Klingenschutz ist.
  2. Kappsäge nach Anspruch 1, wobei die Platte (70) eine zweite Lasche (74) aufweist, die sich nach innen erstreckt, die beim Drehen der Platte mit dem oberen Klingenschutz (31) in Kontakt kommt.
  3. Kappsäge nach Anspruch 1, wobei die Platte (70) eine zweite Lasche (75) aufweist, die sich nach innen erstreckt und einen Kanal definiert, wobei sich der obere Klingenschutz (31) in den Kanal erstreckt.
  4. Kappsäge nach Anspruch 1, wobei die Platte (70) eine zweite Lasche (76) aufweist, die sich nach innen zu einer Platte (33) erstreckt.
EP07108525A 2001-02-01 2002-01-30 Gehrungssäge Expired - Lifetime EP1815929B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US26556701P 2001-02-01 2001-02-01
US10/054,257 US7617755B2 (en) 2001-02-01 2002-01-22 Miter saw
EP20050010595 EP1568432B1 (de) 2001-02-01 2002-01-30 Gehrungssäge
EP20020250630 EP1231006B1 (de) 2001-02-01 2002-01-30 Gehrungssäge

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP02250630.7 Division 2002-01-30
EP20050010595 Division EP1568432B1 (de) 2001-02-01 2002-01-30 Gehrungssäge
EP05010595.6 Division 2005-05-17

Publications (3)

Publication Number Publication Date
EP1815929A2 EP1815929A2 (de) 2007-08-08
EP1815929A3 EP1815929A3 (de) 2010-12-22
EP1815929B1 true EP1815929B1 (de) 2012-04-11

Family

ID=38226869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07108525A Expired - Lifetime EP1815929B1 (de) 2001-02-01 2002-01-30 Gehrungssäge

Country Status (1)

Country Link
EP (1) EP1815929B1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2717534B2 (ja) * 1986-12-29 1998-02-18 株式会社マキタ 丸鋸盤における安全カバー装置
US5181448A (en) * 1991-12-20 1993-01-26 Emerson Electric Co. Miter saw apparatus with adjustable workpiece supporting fence

Also Published As

Publication number Publication date
EP1815929A2 (de) 2007-08-08
EP1815929A3 (de) 2010-12-22

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