EP1997598A1 - Fendeur de bois doté d'un réglage de pression - Google Patents

Fendeur de bois doté d'un réglage de pression Download PDF

Info

Publication number
EP1997598A1
EP1997598A1 EP08008546A EP08008546A EP1997598A1 EP 1997598 A1 EP1997598 A1 EP 1997598A1 EP 08008546 A EP08008546 A EP 08008546A EP 08008546 A EP08008546 A EP 08008546A EP 1997598 A1 EP1997598 A1 EP 1997598A1
Authority
EP
European Patent Office
Prior art keywords
wood
valve
splitter according
adjusting
wood splitter
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Withdrawn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
EP08008546A
Other languages
German (de)
English (en)
Inventor
Ernst Pfaff
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.)
Scheppach GmbH
Original Assignee
Scheppach Fabrikation von Holzbearbeitungsmaschinen 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 Scheppach Fabrikation von Holzbearbeitungsmaschinen GmbH filed Critical Scheppach Fabrikation von Holzbearbeitungsmaschinen GmbH
Publication of EP1997598A1 publication Critical patent/EP1997598A1/fr
Withdrawn legal-status Critical Current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
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L7/00—Arrangements for splitting wood

Definitions

  • Such wood splitters are used in professional or home improvement sector to pieces of wood, so cut to length sawed tree trunk disks to divide into individual logs in order to einschüren so ovens or the like.
  • a receiving space for the respective piece of wood which is bounded by two stops, one of which is hydraulically movable and of which at least one is designed as a splitting blade or is provided with a splitting blade insert.
  • the splitting blade or the splitting blade insert is then pressed hydraulically against an axial side of the piece of wood and thus splits the piece of wood into individual logs.
  • the oil pressure can be reduced if, for example, easy to divide softwood or tree trunk discs small thickness or length to be diverted so that there is a much lower wear on the splitting blade and the other moving parts of the wood splitter and lower energy consumption.
  • this increases safety by ensuring that the workpieces are not moved at too high a speed onto relatively soft or rapidly splintering workpieces, which may then be swirled when splitting through the air or hit the operator.
  • tulip-shaped gap insert can be provided on the splitting blade 5.
  • an ambidextrous lever arrangement 18 is provided in the example, with which the hydraulic actuation can be triggered in the desired direction. Further, to shut off the hydraulic mechanism upon reaching the upper end position by the splitting blade 5 and the spar 7 a connected to a shut-off valve 20 chain 19 is provided.
EP08008546A 2007-05-30 2008-05-07 Fendeur de bois doté d'un réglage de pression Withdrawn EP1997598A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007025281A DE102007025281B4 (de) 2007-05-30 2007-05-30 Holzspalter mit Druckeinstellung

Publications (1)

Publication Number Publication Date
EP1997598A1 true EP1997598A1 (fr) 2008-12-03

Family

ID=39472664

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08008546A Withdrawn EP1997598A1 (fr) 2007-05-30 2008-05-07 Fendeur de bois doté d'un réglage de pression

Country Status (5)

Country Link
US (1) US20080295919A1 (fr)
EP (1) EP1997598A1 (fr)
CN (1) CN101314233A (fr)
CA (1) CA2631993A1 (fr)
DE (2) DE102007025281B4 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040850B4 (de) * 2009-09-09 2015-05-07 Scheppach Fabrikation Von Holzbearbeitungsmaschinen Gmbh Holzspalter
DE202013008587U1 (de) 2013-09-27 2015-01-09 Gert Weersmann Holzspalter (Liegendspalter) mit einem Schwungradantrieb

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460664A (en) * 1945-02-26 1949-02-01 New York Air Brake Co Hydraulic pressure control means
DE3102279A1 (de) * 1981-01-24 1982-08-19 Johannes 7953 Bad Schussenried Falkenstein Geraet zum schneiden oder spalten von formstuecken aus holz, keramik oder stein
EP0236814A1 (fr) * 1986-03-01 1987-09-16 Josef Scheppach Maschinenfabrik GmbH & Co. Dispositif d'ajustage pour un guide ou similaire sur une machine à travailler le bois
DE102006014173A1 (de) 2006-03-24 2007-10-11 Scheppach Fabrikation Von Holzbearbeitungsmaschinen Gmbh Liegend-Holzspalter
DE102006032054A1 (de) 2006-03-24 2008-01-17 Scheppach Fabrikation Von Holzbearbeitungsmaschinen Gmbh Stehend-Holzspalter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285304A (en) * 1963-11-18 1966-11-15 Clyde H Fuller Log splitting and cutting machine
US4293012A (en) * 1972-12-15 1981-10-06 Pierrat Michel A Log splitter with overload protection
US4615366A (en) * 1985-07-08 1986-10-07 Scarbrough Jr John D Log splitter with rapid return hydraulic cylinder
IT1287641B1 (it) * 1996-05-08 1998-08-06 Bell Srl Sistema idraulico di servizio per macchine spaccalegna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460664A (en) * 1945-02-26 1949-02-01 New York Air Brake Co Hydraulic pressure control means
DE3102279A1 (de) * 1981-01-24 1982-08-19 Johannes 7953 Bad Schussenried Falkenstein Geraet zum schneiden oder spalten von formstuecken aus holz, keramik oder stein
EP0236814A1 (fr) * 1986-03-01 1987-09-16 Josef Scheppach Maschinenfabrik GmbH & Co. Dispositif d'ajustage pour un guide ou similaire sur une machine à travailler le bois
DE102006014173A1 (de) 2006-03-24 2007-10-11 Scheppach Fabrikation Von Holzbearbeitungsmaschinen Gmbh Liegend-Holzspalter
DE102006032054A1 (de) 2006-03-24 2008-01-17 Scheppach Fabrikation Von Holzbearbeitungsmaschinen Gmbh Stehend-Holzspalter

Also Published As

Publication number Publication date
DE202008009154U1 (de) 2008-10-16
CN101314233A (zh) 2008-12-03
DE102007025281B4 (de) 2009-02-26
US20080295919A1 (en) 2008-12-04
CA2631993A1 (fr) 2008-11-30
DE102007025281A1 (de) 2008-12-04

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