EP0271755A1 - Table porte-pièce pour monter des scies circulaires portatives - Google Patents

Table porte-pièce pour monter des scies circulaires portatives Download PDF

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Publication number
EP0271755A1
EP0271755A1 EP87117630A EP87117630A EP0271755A1 EP 0271755 A1 EP0271755 A1 EP 0271755A1 EP 87117630 A EP87117630 A EP 87117630A EP 87117630 A EP87117630 A EP 87117630A EP 0271755 A1 EP0271755 A1 EP 0271755A1
Authority
EP
European Patent Office
Prior art keywords
saw
workpiece
pivot
circular saws
mounting
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.)
Granted
Application number
EP87117630A
Other languages
German (de)
English (en)
Other versions
EP0271755B1 (fr
Inventor
Otto Ing. Bergler
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 Overseas GmbH
Original Assignee
Black and Decker Overseas 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 Black and Decker Overseas GmbH filed Critical Black and Decker Overseas GmbH
Publication of EP0271755A1 publication Critical patent/EP0271755A1/fr
Application granted granted Critical
Publication of EP0271755B1 publication Critical patent/EP0271755B1/fr
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
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/16—Saw benches
    • B27B5/165—Convertible sawing devices

Definitions

  • the innovation relates to a workpiece table according to the preamble of protection claim 1.
  • the innovation is therefore based on the task of designing a workpiece table of the type mentioned in such a way that a simple transfer from the over-table position to the under-table position is possible without removing the swivel arm, the operating side should remain the same and also open up the possibility of performing bevel cuts shall be.
  • a workpiece table (1) for mounting a hand-held circular saw (2) is shown, which is firmly connected via a mounting flange, not shown, to a swivel arm (5) which is pivotally mounted about the axis (7).
  • the axis (7) runs parallel to the axis (9) of the saw blade (4) of the circular saw (2) and it is in a bearing (10) brings, which in turn is pivotally held on a link guide (6) via a flange (11).
  • the link guide (6) with the link slot (12) is - see Fig. 4 - designed so that it runs in a circular arc around an axis (8) which in the table surface (3a) of the table top (3) and through the slot ( 13) runs in the table top (3).
  • the design and arrangement of the hand-held circular saw on the swivel arm (5) is also such that the axis (8) also cuts the saw blade plane when it is guided through the slot from below in the under-table position according to FIG. 3.
  • the link guide (6) is firmly connected to the table top (3).
  • the table top (3) itself is pivoted about the axis (14) on a table frame (15) which is provided with legs (16). The position of the table top (3) shown in FIG. 1 and in FIG. 3 can be locked in each case.
  • the swivel arm (5) is supported by a compression spring (17) on a projection of the flange (11), which ensures that the swivel arm is always pressed upwards in the over-table position according to FIG. 1, so that it uses the circular saw (2) as with a chop saw. 3, the swivel arm (5) is pulled against the table top (3) via a screw connection in a manner known per se, so that the depth of cut caused by the saw blade (4) can be adjusted when table sawing.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
EP87117630A 1986-11-29 1987-11-28 Table porte-pièce pour monter des scies circulaires portatives Expired - Lifetime EP0271755B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8632048U 1986-11-29
DE8632048U DE8632048U1 (de) 1986-11-29 1986-11-29 Werkstücktisch zum Anbau von Handkreissägen

Publications (2)

Publication Number Publication Date
EP0271755A1 true EP0271755A1 (fr) 1988-06-22
EP0271755B1 EP0271755B1 (fr) 1990-08-08

Family

ID=6800688

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87117630A Expired - Lifetime EP0271755B1 (fr) 1986-11-29 1987-11-28 Table porte-pièce pour monter des scies circulaires portatives

Country Status (2)

Country Link
EP (1) EP0271755B1 (fr)
DE (2) DE8632048U1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016510A (en) * 1989-08-18 1991-05-21 Gardner Frederick P Power saw arrangement
WO1996000638A1 (fr) * 1994-06-29 1996-01-11 Trevor Tisdall Etabli a scie
GB2291005A (en) * 1994-07-08 1996-01-17 Milwaukee Electric Tool Corp Compound mitre saws
US6272960B1 (en) * 1998-06-03 2001-08-14 Black & Decker Inc. Chop saw
EP1623802A1 (fr) * 2004-08-04 2006-02-08 Makita Corporation Scie pivotable entre une position dessus la table et une position dessous la table

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628992A1 (de) * 1968-01-03 1971-11-11 Lutz Kg Maschf Eugen Kombinierte Tisch- und Gehrungssaege
DE2443550A1 (de) * 1974-09-11 1976-04-01 Lutz Kg Maschf Eugen Werkstuecktisch zum anbau von handkreissaegen
DE7621408U1 (de) * 1976-07-07 1977-12-29 Gotthold Haffner Gmbh + Co, 7136 Oetisheim Werkstuecktisch zum wechselweisen anbau einer handkreissaege als tischsaege oder als kappsaege
DE3134086C2 (de) * 1981-08-28 1984-10-25 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kreissäge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628992A1 (de) * 1968-01-03 1971-11-11 Lutz Kg Maschf Eugen Kombinierte Tisch- und Gehrungssaege
DE2443550A1 (de) * 1974-09-11 1976-04-01 Lutz Kg Maschf Eugen Werkstuecktisch zum anbau von handkreissaegen
DE7621408U1 (de) * 1976-07-07 1977-12-29 Gotthold Haffner Gmbh + Co, 7136 Oetisheim Werkstuecktisch zum wechselweisen anbau einer handkreissaege als tischsaege oder als kappsaege
DE3134086C2 (de) * 1981-08-28 1984-10-25 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kreissäge

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016510A (en) * 1989-08-18 1991-05-21 Gardner Frederick P Power saw arrangement
WO1996000638A1 (fr) * 1994-06-29 1996-01-11 Trevor Tisdall Etabli a scie
GB2291005A (en) * 1994-07-08 1996-01-17 Milwaukee Electric Tool Corp Compound mitre saws
GB2291005B (en) * 1994-07-08 1998-05-20 Milwaukee Electric Tool Corp Bevel angle adjustment mechanism for a compound mitre saw
US5829333A (en) * 1994-07-08 1998-11-03 Milwaukee Electric Tool Corporation Bevel angle adjustment mechanism for a compound miter saw
US6474207B1 (en) 1994-07-08 2002-11-05 Milwaukee Electric Tool Corporation Bevel angle adjustment mechanism for a compound miter saw
US6272960B1 (en) * 1998-06-03 2001-08-14 Black & Decker Inc. Chop saw
EP1623802A1 (fr) * 2004-08-04 2006-02-08 Makita Corporation Scie pivotable entre une position dessus la table et une position dessous la table
CN100384577C (zh) * 2004-08-04 2008-04-30 株式会社牧田 翻转锯
DE202005021523U1 (de) 2004-08-04 2008-06-12 Makita Corp., Anjo Schwenkbare Tischsäge

Also Published As

Publication number Publication date
DE3764250D1 (de) 1990-09-13
DE8632048U1 (de) 1987-01-22
EP0271755B1 (fr) 1990-08-08

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