DE19507062A1 - Guide rail with two sided splinter guard - Google Patents

Guide rail with two sided splinter guard

Info

Publication number
DE19507062A1
DE19507062A1 DE1995107062 DE19507062A DE19507062A1 DE 19507062 A1 DE19507062 A1 DE 19507062A1 DE 1995107062 DE1995107062 DE 1995107062 DE 19507062 A DE19507062 A DE 19507062A DE 19507062 A1 DE19507062 A1 DE 19507062A1
Authority
DE
Germany
Prior art keywords
guide rail
cut
splinter
splinter guard
sided
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.)
Withdrawn
Application number
DE1995107062
Other languages
German (de)
Inventor
Siegmar Seyfarth
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE1995107062 priority Critical patent/DE19507062A1/en
Priority to DE29521112U priority patent/DE29521112U1/en
Publication of DE19507062A1 publication Critical patent/DE19507062A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0042—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the guide means being fixed only on the workpiece
    • 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
    • B27G19/10—Measures preventing splintering of sawn portions of wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

The guide rail has two cutting paths, and the guideway of the hand circular saw is located in the centre. The left and right-hand sides of the guide rail are provided with splinter guards. The left hand side of the rail is designed for a 90 deg. saw cut, and marked accordingly with clear symbols. The right-hand side is designed for an angle cut, and marked accordingly with clear symbols.

Description

Alle mir bekannten Führungsschienen für Handkreissägen haben nur an einer Seite eine Schneidebahn mit Splitterschutz. Dieses System hat einen großen Nachteil! Der Splitterschutz wirkt nur solange optimal, solange die Schnittebene 90 Grad beträgt. Wird eine andere Schnittebene gewählt, so wird der Splitterschutz entsprechend des vorgewählten Winkels abge­ schnitten. Er erhält eine Fase. Nach diesem Winkelschnitt ist ein splitterfreies Schneiden im 90 Grad Schnitt nicht mehr möglich. Die 90 Grad Sägeschnitte sind am häufigsten. Es müßte also ein neuer Splitterschutz eingesetzt werden.I have all the guide rails for circular saws that I know a cutting track with splinter protection only on one side. This system has one major disadvantage! The splinter protection only works optimally as long as the cutting plane is 90 degrees is. If another cutting plane is selected, the Splinter protection abge according to the preselected angle cut. He gets a bevel. After this angle cut is no more splinter-free cutting in a 90 degree cut possible. The 90 degree saw cuts are the most common. So a new splinter guard would have to be used.

Um diesen Nachteil zu beseitigen habe ich folgende Erfindung gemacht:To overcome this disadvantage I have the following Invention made:

Eine "Führungsschiene mit 2-seitigem Splitterschutz"A "guide rail with 2-sided splinter protection"

Das heißt, die Führungsschiene hat auf jeder Seite (linke und rechte Seite) einen Splitterschutz, sie ist wechselseitig zu benutzen. Diese neu entwickelte Führungsschiene hat also 2 Schnittbahnen. Die Führungsbahn für das Werkzeug liegt nicht mehr versetzt nach einer Seite, sondern ist genau in der Mitte der Führungsschiene angeordnet.That means that the guide rail has on each side (left and right side) a splinter protection, it is mutually closed to use. So this newly developed guide rail has 2 cutting tracks. The guideway for the tool does not lie more offset to one side, but is exactly in the middle arranged the guide rail.

Dementsprechend muß auch die Aufnahme der Führungsschiene im Tisch der Handkreissäge in die Mitte versetzt werden. Das System des 2 fachen Splitterschutzes wirkt folgendermaßen: Die eine Schneideebene ist nur für den 90 Grad Schnitt vorge­ sehen und mit einem deutlich erkennbarem Symbol für den 90 Grad Schnitt gekennzeichnet. Damit soll verhindert werden, daß die Säge falsch aufgesetzt wird. Der Splitterschutz wird hier also nur im 90 Grad Winkel angeschnitten. Er wird nicht gefast. Mit ein und demselbigen Splitterschutz lassen sich damit also wesentlich mehr gerade, saubere, ausrißfreie Schnitte schaffen. Der Nebeneffekt ist, es wird Material für einen neuen Splitter­ schutz gespart und auch Arbeitszeit zum Wechsel des Splitter­ schutzes wird eingespart. Die andere Seite der Führungsschiene ist ebenfalls mit einem Splitterschutz versehen.Accordingly, the inclusion of the guide rail in the Table of the circular saw are moved to the middle. The system of double splinter protection works as follows: One cutting plane is only available for the 90 degree cut see and with a clearly recognizable symbol for the 90 degrees Marked cut. This is to prevent the Saw is placed incorrectly. The splinter protection is here only cut at a 90 degree angle. He will not be chamfered. With one and the same splinterguard it can be used create much more straight, clean, tear-free cuts. The side effect is that it becomes material for a new splinter Protection saved and also working time to change the splitter protection is saved. The other side of the guide rail  is also provided with a splinter protection.

Auf dieser Seite werden die Winkelschnitte ausgeführt.The angle cuts are carried out on this page.

Deutlich erkennbar gemacht mit dem entsprechenden Symbol für Winkelschnitte.Made clearly recognizable by the corresponding symbol for Angle cuts.

Der Splitterschutz erhält eine Fase entsprechend des einge­ stellten Winkels. Das im Winkel eingestellte Sägeblatt kann auch hier entlang des Splitterschutzes gerade, sauber und ausrißfrei schneiden.The splinterguard receives a chamfer according to the set angle. The saw blade set at an angle can here, too, along the splinterguard straight, clean and cut without tearing.

Mit dem 2-seitigen Splitterschutz wird die Gebrauchswerteigenschaft der Führungsschiene deutlich erhöht. Auch mit dieser Führungsschiene lassen sich andere Holzbearbeitungsmaschinen kombinieren, wie Oberfräsen und Pendelstichsägen.With the 2-sided splinter protection the utility value property of the guide rail clearly elevated. Others can also be made with this guide rail Combine woodworking machines, such as routers and Pendulum jigsaws.

Bedingung dafür ist, das Führungselement hat eine mittig liegende Aufnahme und paßt zu dieser Schiene.The condition for this is that the guide element has a center horizontal mount and fits this rail.

Claims (1)

Eine Führungsschiene mit 2-seitigem Splitterschutz für Handkreissägen die sich durch folgende Merkmale auszeichnet:
  • 1) diese Führungsschiene hat 2 Schnittbahnen;
  • 2) die Führungsbahn für die Handkreissäge ist mittig angeordnet;
  • 3) die linke Seite der Führungsschiene ist mit einem Splitterschutz versehen;
  • 4) die rechte Seite der Führungsschiene ist mit einem Splitterschutz versehen;
  • 5) die linke Seite ist vorgesehen für den 90 Grad Säge­ schnitt, gekennzeichnet mit deutlichen Symbolen für den 90 Grad Schnitt;
  • 6) die rechte Seite ist vorgesehen für den Winkelschnitt, gekennzeichnet mit deutlichen Symbolen für den Winkel­ schnitt;
  • 7) mit der Aufteilung in 2 Schneidebahnen, jeweils eine für den 90 Grad Schnitt links, die andere für Winkel­ schnitte rechts, lassen sich mit ein und demselbigen Splitterschutz wesentlich mehr gerade saubere ausriß­ freie Schnitte schaffen;
  • 8) es wird Arbeitszeit und Material eingespart, da der Splitterschutz nicht mehr so oft gewechselt werden muß;
  • 9) auch mit dieser Führungsschiene lassen sich andere Holzbearbeitungsmaschinen, wie Pendelstichsägen und Oberfräsen kombinieren, Bedingung dafür ist, das Füh­ rungselement hat eine mittig liegende Führungsbahn­ aufnahme.
A guide rail with 2-sided splinter protection for circular saws which is characterized by the following features:
  • 1) this guide rail has 2 cutting tracks;
  • 2) the guideway for the circular saw is arranged in the center;
  • 3) the left side of the guide rail is provided with a splinter guard;
  • 4) the right side of the guide rail is provided with a splinter guard;
  • 5) the left side is for the 90 degree saw cut, marked with clear symbols for the 90 degree cut;
  • 6) the right side is intended for the angular cut, marked with clear symbols for the angular cut;
  • 7) with the division into 2 cutting tracks, one each for the 90 degree cut on the left, the other for angle cuts on the right, one and the same splinter guard can be used to create much more straight, clean, tear-free cuts;
  • 8) labor and material are saved since the splinter guard no longer has to be changed as often;
  • 9) This guide rail can also be used to combine other woodworking machines, such as pendulum jigsaws and routers, provided that the guide element has a guide track in the middle.
DE1995107062 1995-03-01 1995-03-01 Guide rail with two sided splinter guard Withdrawn DE19507062A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE1995107062 DE19507062A1 (en) 1995-03-01 1995-03-01 Guide rail with two sided splinter guard
DE29521112U DE29521112U1 (en) 1995-03-01 1995-03-01 Guide rail with double-sided splinter protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995107062 DE19507062A1 (en) 1995-03-01 1995-03-01 Guide rail with two sided splinter guard

Publications (1)

Publication Number Publication Date
DE19507062A1 true DE19507062A1 (en) 1995-08-24

Family

ID=7755306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995107062 Withdrawn DE19507062A1 (en) 1995-03-01 1995-03-01 Guide rail with two sided splinter guard

Country Status (1)

Country Link
DE (1) DE19507062A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008000006U1 (en) 2008-02-14 2008-07-10 Ebert, René Telescopically variable in length guide rail for manually operated machines
US12083613B2 (en) 2022-10-18 2024-09-10 Techtronic Cordless Gp Track saw including plunge lockout mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911019A1 (en) * 1979-03-21 1980-09-25 Alfred Golke Guide frame for hand held circular saw - produces clean cut on large objects such as door panels using channel section beam
US4244118A (en) * 1979-06-27 1981-01-13 Chester Matuszak Alignment device for hand held cutting tools
EP0133738A1 (en) * 1983-08-04 1985-03-06 Joseph M. Zelli Adjustable platform guide for circular saws

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2911019A1 (en) * 1979-03-21 1980-09-25 Alfred Golke Guide frame for hand held circular saw - produces clean cut on large objects such as door panels using channel section beam
US4244118A (en) * 1979-06-27 1981-01-13 Chester Matuszak Alignment device for hand held cutting tools
EP0133738A1 (en) * 1983-08-04 1985-03-06 Joseph M. Zelli Adjustable platform guide for circular saws

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DE-Firmenschrift: "Festo Tooltechnik", Katalog 90/91, S.40-45 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008000006U1 (en) 2008-02-14 2008-07-10 Ebert, René Telescopically variable in length guide rail for manually operated machines
US12083613B2 (en) 2022-10-18 2024-09-10 Techtronic Cordless Gp Track saw including plunge lockout mechanism

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
OP8 Request for examination as to paragraph 44 patent law
8122 Nonbinding interest in granting licenses declared
8130 Withdrawal