EP0066275A1 - Table à scie - Google Patents

Table à scie Download PDF

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Publication number
EP0066275A1
EP0066275A1 EP82104684A EP82104684A EP0066275A1 EP 0066275 A1 EP0066275 A1 EP 0066275A1 EP 82104684 A EP82104684 A EP 82104684A EP 82104684 A EP82104684 A EP 82104684A EP 0066275 A1 EP0066275 A1 EP 0066275A1
Authority
EP
European Patent Office
Prior art keywords
saw
box
protective cover
pull
saw 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.)
Ceased
Application number
EP82104684A
Other languages
German (de)
English (en)
Inventor
Arnim Schulte
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
Priority claimed from DE19818116406 external-priority patent/DE8116406U1/de
Application filed by Individual filed Critical Individual
Publication of EP0066275A1 publication Critical patent/EP0066275A1/fr
Ceased 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
    • B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
    • B27B5/181—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being arranged underneath a work-table
    • B27B5/184—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being arranged underneath a work-table the saw blade performing a rectilinear movement only

Definitions

  • Saw tables for attaching circular saws are known. They generally have a table top made of sheet steel, which has a slot for the passage of the saw blade of the circular saw. An adjustable stop parallel to the level of the saw blade enables the sawed material to be guided past. Difficulties arise with such a simple table saw, especially when larger parts are to be sawn. Then, for example, a long board must be pushed precisely and evenly by the user over the table against the saw blade. There are also considerable risks of accidents.
  • a fixed table circular saw is known in the commercial sector, in which a saw motor with a circular saw blade can be moved manually in a slot.
  • the box Due to the front sloping surface, the box can be lifted easily and without obstructing the work process when feeding the sawn material to the circular saw or vice versa. Even when sawing itself, the raised box completely covers the saw blade on all sides. It is practically impossible to touch the saw blade unintentionally. The effort remains low because a box that can be lifted is easy and simple to produce. It can also be retrofitted to existing saw tables to increase safety. In addition to use with saw tables, the protective cover can also be used in the similar case of a milling machine.
  • the saw table 1 with its table top is made of angled, corrosion-protected steel sheet and has, for example, a height of 26 cm, a width of 40 cm and a depth of 60 cm.
  • a pull slide 2 is arranged under the table surface, on which circular saws of various sizes and brands can be attached.
  • the pull carriage is precisely supported on one side by means of a sliding tube 10 on a guide tube / table 1. On the other hand, the pull carriage slides in a fold in a sheet metal strip.
  • a steel cable 5 is fastened to the slide 2, which leads to a lever 6 via a deflection roller 4.
  • a handle 7 is fastened on the axis of rotation of the lever 6 by means of a clamping piece 12.
  • the pull carriage 2 can move into the same Direction. In the embodiment, there is a displacement of about 25 cm, which is also sufficient for larger parts.
  • a stop 9 enables safe and precise storage of the sawing material 8.
  • the stop 9 has a recess, so that the saw blade can cut through the stop.
  • the stop can be swiveled by 45 ° in both directions, whereby it rotates about two fixed screws 13, which are only shown schematically. The screws 13 also serve to lock the stop 9.
  • the pull carriage 2 is returned with a return spring 11.
  • the handle 7 can be folded from the working position according to the side view into the position shown in the top view. This is the transport position.
  • the saw can be used in the same way as the known table saws when the carriage 2 is stationary.
  • the protective cover of the saw blade 14 consists of a box 20 which rests on the table surface in the rest position (shown in solid lines).
  • the box 20 is pivotally mounted on a rod 22 by means of an angled bracket 21 extending from its upper side.
  • the box 20 On its front side facing the sawdust 8, the box 20 has an inclined surface 23, which lifts the box 20 for the cut when the sawdust 8 is approached.
  • the box 20 is namely moved when moving the carriage 2 and thus the saw blade 14 in the direction of the material to be sawn 8 because the Rod 22 (in a manner not shown) is attached to the carriage 2.
  • the raised position of the box 20 under the abutment of the inclined surface 23 on the saw material 8 is shown in dashed lines in the drawing.
  • the length of the carrier 21 and the rod 22 must be adapted to the respective conditions, as is indicated by the interruptions.
  • the box 20 is intended to completely cover the saw blade 14 in the idle state. So that one can follow the sawing process as well as possible, the box 20 is made of transparent plastic material.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
EP82104684A 1981-06-03 1982-05-28 Table à scie Ceased EP0066275A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19818116406 DE8116406U1 (de) 1981-06-03 1981-06-03 Saegetisch
DE8116406U 1981-06-03
DE8210952U 1982-04-17
DE8210952 1982-04-17

Publications (1)

Publication Number Publication Date
EP0066275A1 true EP0066275A1 (fr) 1982-12-08

Family

ID=25948970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104684A Ceased EP0066275A1 (fr) 1981-06-03 1982-05-28 Table à scie

Country Status (1)

Country Link
EP (1) EP0066275A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596316A1 (fr) * 1986-03-28 1987-10-02 Tiberi Lucien Scie a buches perfectionnee
EP0341679A1 (fr) * 1988-05-11 1989-11-15 Robert Bosch Gmbh Scie circulaire à table

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825104A (en) * 1930-08-08 1931-09-29 Charles A Staeheli Saw table
US1930168A (en) * 1933-03-21 1933-10-10 Harry O Hall Portable saw table
FR1170695A (fr) * 1956-04-28 1959-01-16 Machine à tronçonner
US2933113A (en) * 1958-10-27 1960-04-19 Clarence B F Meyer Combo-trolley-bench
FR1246590A (fr) * 1959-01-31 1960-10-10 Chr Eisele K G Maschinenfabrik Scie circulaire mécanique
FR1293837A (fr) * 1961-06-29 1962-05-18 Scie tronçonneuse à lame pivotante
NL6900153A (fr) * 1969-01-03 1970-07-07
BE849190A (fr) * 1976-12-08 1977-04-01 Dispositif de protection pour une scie circulaire
US4068550A (en) * 1976-09-14 1978-01-17 Gray Edward L Foldable bench for a portable hand-held circular saw

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825104A (en) * 1930-08-08 1931-09-29 Charles A Staeheli Saw table
US1930168A (en) * 1933-03-21 1933-10-10 Harry O Hall Portable saw table
FR1170695A (fr) * 1956-04-28 1959-01-16 Machine à tronçonner
US2933113A (en) * 1958-10-27 1960-04-19 Clarence B F Meyer Combo-trolley-bench
FR1246590A (fr) * 1959-01-31 1960-10-10 Chr Eisele K G Maschinenfabrik Scie circulaire mécanique
FR1293837A (fr) * 1961-06-29 1962-05-18 Scie tronçonneuse à lame pivotante
NL6900153A (fr) * 1969-01-03 1970-07-07
US4068550A (en) * 1976-09-14 1978-01-17 Gray Edward L Foldable bench for a portable hand-held circular saw
BE849190A (fr) * 1976-12-08 1977-04-01 Dispositif de protection pour une scie circulaire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2596316A1 (fr) * 1986-03-28 1987-10-02 Tiberi Lucien Scie a buches perfectionnee
EP0341679A1 (fr) * 1988-05-11 1989-11-15 Robert Bosch Gmbh Scie circulaire à table

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT NL SE

17P Request for examination filed

Effective date: 19830606

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19860317