WO2008092425A1 - Dispositif de sciage - Google Patents

Dispositif de sciage Download PDF

Info

Publication number
WO2008092425A1
WO2008092425A1 PCT/DE2008/000140 DE2008000140W WO2008092425A1 WO 2008092425 A1 WO2008092425 A1 WO 2008092425A1 DE 2008000140 W DE2008000140 W DE 2008000140W WO 2008092425 A1 WO2008092425 A1 WO 2008092425A1
Authority
WO
WIPO (PCT)
Prior art keywords
sawing
receiving area
sawing device
cover
drive means
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
PCT/DE2008/000140
Other languages
German (de)
English (en)
Inventor
Wolfgang Kipple
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 EP08706807A priority Critical patent/EP2114642A1/fr
Publication of WO2008092425A1 publication Critical patent/WO2008092425A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/0041—Saw benches or saw bucks
    • B27B17/0058—Saw benches or saw bucks with the saw being pivotally mounted
    • 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
    • B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
    • B23D57/02—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws
    • B23D57/026—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00 with chain saws with a plurality of saw chains
    • 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
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/0041—Saw benches or saw bucks

Definitions

  • At least one adjusting means in particular a compression spring or the like is provided, wherein the actuating means acts with effect direction on the receiving area to the chainsaw or drive means, at least until the weight of the drive means and / or the power saw the further guide - or feed force takes over.
  • a further embodiment provides that the receiving area may be formed like a trough and substantially closed, wherein at least one passage opening, for the passage of the sawing sword and / or the passage for sawdust, is provided.
  • This has the advantage that at the same time several pieces of wood can be placed in the receiving area and the sawdust resulting from the saw cut do not have to be removed with a broom or the like from the receiving area.
  • the passage opening for the chainsaw or the saw bar allows complete pivoting of the saw bar through the receiving area.
  • the receiving area at least on one side, that is, on one of its end faces, by a delimiting element, which, for example, in the manner of a strut and / or wall or the like can, is closed or limited.
  • a delimiting element which, for example, in the manner of a strut and / or wall or the like can, is closed or limited.
  • Another preferred embodiment of the invention provides that at least one side wall, wherein the side wall in this case defines a surface of the receiving area of the receiving area may be formed as an ejector flap, the ejector flap is preferably mounted pivotally mounted on the frame, such that after the sawing process, the ejection flap opens and the sawing material from the receiving area is eliminated.
  • This has the advantage that the sawn sawmill or the individual sections of the sawing material need not be removed individually by hand from the receiving area of the sawing device, but the removal of the sawed material from the receiving area essentially takes place automatically. The shredded sawmill can thus fall directly into a provided lattice box, wheelbarrow or the like, thereby saving a further operation and a significant reduction in work for the person operating the sawing device can be achieved.
  • the cover itself may be formed in the manner of a grid or a material plate.
  • a material plate may preferably be understood to mean a completely closed metal, wood or plastic plate, which may preferably be provided with at least one viewing window or the like, so that an observation of the sawmill or of the sawmill can take place.
  • a next particularly preferred embodiment provides that means, which may preferably be in the form of a contact plug, a barrier, a switch and / or a light barrier or the like, are provided, with which the rackgebrschaft the chainsaw in dependence on the operating position of the cover takes place, such that the chainsaw starts with the cover closed with the sawing or feeding process or, as soon as the cover is opened, the sawing process is interrupted and the chainsaw or the drive means comes to a standstill.
  • a substantially completely automatic sawing device is proposed which can be conveniently and safely operated by a single person.
  • an emergency stop switch or the like can be provided on the sawing device, with which the power supply of the drive means and / or the power saw can be interrupted as soon as problems arise during operation of the sawing device.
  • a further particularly preferred embodiment provides that at least one clamping means can be provided, with which the sawing material to be sawed is secured during the sawing process, the clamping means projecting into the receiving region at least in regions.
  • the sawing material inserted in the receiving area can be secured with the clamping means so that the sawing material can be safely held in the receiving area during and after the sawing process, thus ensuring a safe saw cut with the aid of the power saw.
  • the clamping means can also be actuated depending on the cover, such that when the cover is closed, a clamping position is taken and the clamping position is released when the cover is open.
  • the clamping means has a serrated and / or serrated contour towards the sawing material and thus ensures that the clamping means is securely engaged on the sawed material.
  • FIG. 1 shows a sawing device in a perspective view with the cover open in the operating position
  • Fig. 1 shows a sawing device 01 for sawing sawing, with a frame 02 and provided on the frame receiving area 03 for the sawing material. Furthermore, two chainsaws 04 and 05 are provided on the frame 02, the chainsaws each having a sawing bar. sen.
  • the chainsaws 04 and 05 are driven by a drive means 06, in this case designed as an electric motor, and are connected to the drive means 06 via a drive element 07, in this case designed as a V-belt drive.
  • the drive means 06 and the chainsaws 04 and 05 are arranged pivotably about a common axis of rotation on the frame 02 of the sawing device 01.
  • Fig. 1 shows the sawing device 01 in its operating position, wherein the cover 02 arranged on the cover 08 for better representation of the chainsaws 04 and 05 and the receiving area 03 is shown in the open position and thus against the actual operating position.
  • the chainsaws 04 and 05 are mounted on the frame 02 in such a pivotable manner by means of a bearing device (not shown in more detail) that the chainsaws 04 and 05 can be pivoted through the receiving region 03 in a defined movement at least in regions.
  • actuating means acts with the direction of action on the receiving area 03 to the chainsaws 04 and 05 and the drive means 06, at least until the weight of the drive means 06 and / or the chainsaws 04 and 05 takes over the further guiding or feeding force for the saw cut.
  • the sequence of the automatic sawing is carried out as follows:
  • the sawing device 01 is loaded via the receiving area 03.
  • the drive means switches
  • the cover 08 locks and releases a locking of the drive means or motor feed. By releasing the feed is first introduced with a compression spring and then taken over by the weight of the drive means, as described above. If the sawed material is cut through, the drive means 06 switches off and the chainsaws 04 and 05 release in the end position, preferably about 10 ° later, an unlocking of the ejection flap 13. The ejector flap 13 springs up, assisted by a spring pull 25, and thereby undertakes a substantially 90 "turn.In the uppermost opening position of the ejector flap 13, the latter again unlocks the cover 08.
  • the sawing device 01 can be reloaded and when the cover 08 is closed again, the automatic sequence or sawing process starts from the front.
  • the receiving area 03 is formed like a trough and substantially closed, wherein passage openings 10 are provided for the passage of sawdust or for the passage of the clamping means 1 1. Furthermore, passage openings 12 are provided, wherein each power saw 04 and 05 is assigned a passage opening 12. The passage openings 12 allow the chainsaws 04 and 05 a complete pivoting through the receiving area 03.
  • the clamping means 1 which are also in the working position during the sawing, can also be pivoted in the loading or basic position of the sawing device 01 through the passage openings 10 in that they are substantially flush with the side wall of the receiving area 03 formed as ejection flap 13.
  • the ejector flap 13 and the cover 08 are positively locked and can not be opened until the sawing operation is completed.
  • the motor or the drive means 06 stops automatically and immediately. This results in a further safety measure for the sawing device 01.
  • the loading or basic position is shown in Fig. 2 and shows the sawing device 01 in a further perspective view, wherein the actual drive or saw unit is covered by a protective cover 14. It can be clearly seen that the clamping means 11 during the rest position with the cover open 08 substantially flush with the ejector flap 13 of the receiving area 03.
  • the sawing device 01 can be loaded with the sawing material, wherein the rear end face of the sawing device 01 is limited by a limiting element 15.
  • the limiting element 15 thus serves as a stop for the introduced into the receiving area 03 sawing material.
  • the length of the sawed material essentially corresponds to the length of the receiving region 03.
  • Fig. 3 shows the sawing device 01 in a further perspective view, wherein the ejector flap 13 in the open position and the cover 08 are in the closed position.
  • the cover 08 is designed essentially as a grate and has a handle 16 in its front region or on the side facing the user. About the handle 16, the cover 08 can be raised or pivoted.
  • the frame 02 is designed to be mobile, such that at least two wheels 17 and 18 are arranged on the frame 02.
  • plug element 19 which ensures the power supply of the drive means or the sawing device is, or the side of the frame 02 mounted emergency stop switch 20, with which the sawing process can be interrupted at any time.
  • the cover 08 is in the closed position and the chainsaws 04 and 05 are in the rest position and come in a kind of protective box 21, 22 to the plant.
  • the chainsaws 04 and 05 and the drive means 06 are arranged on a bearing device 09 about a common axis of rotation 23 pivotally mounted on the frame 02 of the sawing device 01. At the beginning of the sawing process, the motor saws 04 and 05 or the drive means 06 are assisted by an adjusting means

Landscapes

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

Abstract

L'invention concerne un dispositif de sciage (01) pour le sciage de produit à scier, comprenant un châssis (02) et une zone de réception (03), prévu au niveau du châssis (02), pour le produit à scier, au moins une scie motorisée (04, 05) comprenant une lame de scie pour le sciage du produit à scier étant prévue au niveau du châssis (02), un support pivotant (09) étant prévu au niveau de la scie motorisée (04, 05), qui permet un mouvement défini de la lame de scie au moins par secteur à travers la zone de réception (03), plusieurs lames de scie étant prévues au niveau du dispositif de sciage (01) et pouvant pivoter ensemble selon l'axe rotatif du support pivotant (09).
PCT/DE2008/000140 2007-01-29 2008-01-25 Dispositif de sciage Ceased WO2008092425A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08706807A EP2114642A1 (fr) 2007-01-29 2008-01-25 Dispositif de sciage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710005206 DE102007005206B3 (de) 2007-01-29 2007-01-29 Sägevorrichtung
DE102007005206.7 2007-01-29

Publications (1)

Publication Number Publication Date
WO2008092425A1 true WO2008092425A1 (fr) 2008-08-07

Family

ID=39265214

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000140 Ceased WO2008092425A1 (fr) 2007-01-29 2008-01-25 Dispositif de sciage

Country Status (3)

Country Link
EP (1) EP2114642A1 (fr)
DE (1) DE102007005206B3 (fr)
WO (1) WO2008092425A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556500A1 (fr) 2018-04-19 2019-10-23 ASI Ingenierie Dispositif de coupe de quartiers de bois de chauffage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3014350B1 (fr) * 2013-12-05 2016-01-22 Jean Daniel Michon Dispositif pour scier des pieces de bois
DE102015105537B4 (de) * 2015-04-10 2020-07-30 Markus Stanggassinger Vorrichtung zum Schneiden von Brennholz

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554989A (en) * 1948-04-24 1951-05-29 Alfred J Johnson Pulpwood chain sawing machine
US2851067A (en) * 1956-07-09 1958-09-09 Wesley M Greenslate Chain saw table
GB836621A (en) * 1957-01-30 1960-06-09 Stone Patent Corp Sa Stone cutting process and machines for cutting the stone in the quarry itself
US4005625A (en) * 1975-04-17 1977-02-01 Andre Brochu Tree slasher
DE8428138U1 (de) * 1984-09-25 1985-05-30 Reichert, Karl, 7991 Oberteuringen Einrichtung zur Vorkappung der Seitenware
US4653556A (en) * 1986-03-03 1987-03-31 Provolt Monte B Log splitting machine
WO2002035916A1 (fr) * 2000-10-30 2002-05-10 Jan Eriksson Dispositif d'exploitation forestiere

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29810464U1 (de) * 1998-06-12 1998-09-17 Gernholt, Andreas, 59955 Winterberg Vorrichtung zum Sägen von Kaminholz o.dgl.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554989A (en) * 1948-04-24 1951-05-29 Alfred J Johnson Pulpwood chain sawing machine
US2851067A (en) * 1956-07-09 1958-09-09 Wesley M Greenslate Chain saw table
GB836621A (en) * 1957-01-30 1960-06-09 Stone Patent Corp Sa Stone cutting process and machines for cutting the stone in the quarry itself
US4005625A (en) * 1975-04-17 1977-02-01 Andre Brochu Tree slasher
DE8428138U1 (de) * 1984-09-25 1985-05-30 Reichert, Karl, 7991 Oberteuringen Einrichtung zur Vorkappung der Seitenware
US4653556A (en) * 1986-03-03 1987-03-31 Provolt Monte B Log splitting machine
WO2002035916A1 (fr) * 2000-10-30 2002-05-10 Jan Eriksson Dispositif d'exploitation forestiere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3556500A1 (fr) 2018-04-19 2019-10-23 ASI Ingenierie Dispositif de coupe de quartiers de bois de chauffage

Also Published As

Publication number Publication date
DE102007005206B3 (de) 2008-05-08
EP2114642A1 (fr) 2009-11-11

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