EP0796707A3 - Procédé et dispositif pour la poussée de la piéce à couper dans une machine à scier circulaire - Google Patents

Procédé et dispositif pour la poussée de la piéce à couper dans une machine à scier circulaire Download PDF

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Publication number
EP0796707A3
EP0796707A3 EP97104830A EP97104830A EP0796707A3 EP 0796707 A3 EP0796707 A3 EP 0796707A3 EP 97104830 A EP97104830 A EP 97104830A EP 97104830 A EP97104830 A EP 97104830A EP 0796707 A3 EP0796707 A3 EP 0796707A3
Authority
EP
European Patent Office
Prior art keywords
workpiece
cleat
push
feeding
circular saw
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
EP97104830A
Other languages
German (de)
English (en)
Other versions
EP0796707B1 (fr
EP0796707A2 (fr
Inventor
Eugenio Zilio
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.)
La Falegnameria Sas Di Zilio Eugenio & C
Original Assignee
La Falegnameria Sas Di Zilio Eugenio & C
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 La Falegnameria Sas Di Zilio Eugenio & C filed Critical La Falegnameria Sas Di Zilio Eugenio & C
Publication of EP0796707A2 publication Critical patent/EP0796707A2/fr
Publication of EP0796707A3 publication Critical patent/EP0796707A3/fr
Application granted granted Critical
Publication of EP0796707B1 publication Critical patent/EP0796707B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees

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 consiste en particulier à prévoir un taquet-poussoir (5) qui vient se mettre en contact avec la face extrême arrière de la pièce à couper (1). A la suite du déplacement manuel de poussée exécuté par l'opérateur, la face extérieure arrière (23) de la pièce ou planche à couper (1) franchit la ligne de lecture de la cellule photo-électrique (15), ladite cellule photo-électrique fournit une impulsion pour mettre en action le vérin pneumatique (21), lequel, en entraínant respectivement la traverse (18) et l'étrier (7), provoque le déplacement rectiligne du taquet-poussoir (5) en sens inverse du sens d'avance de ladite pièce, ledit taquet se trouvant alors dans une position inclinée.
EP97104830A 1996-03-22 1997-03-21 Procédé et dispositif pour la poussée de la piéce à couper dans une machine à scier circulaire Expired - Lifetime EP0796707B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI960041 1996-03-22
IT96VI000041A IT1291085B1 (it) 1996-03-22 1996-03-22 Dispositivo di sicurezza per la spinta della tavola da tagliare in una segatrice a disco

Publications (3)

Publication Number Publication Date
EP0796707A2 EP0796707A2 (fr) 1997-09-24
EP0796707A3 true EP0796707A3 (fr) 1999-07-28
EP0796707B1 EP0796707B1 (fr) 2004-07-21

Family

ID=11425996

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97104830A Expired - Lifetime EP0796707B1 (fr) 1996-03-22 1997-03-21 Procédé et dispositif pour la poussée de la piéce à couper dans une machine à scier circulaire

Country Status (3)

Country Link
EP (1) EP0796707B1 (fr)
DE (1) DE69729903D1 (fr)
IT (1) IT1291085B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041927A1 (de) * 2010-10-04 2012-04-05 Robert Bosch Gmbh Werkstückführungsvorrichtung
CN102909759B (zh) * 2012-11-12 2014-06-11 许小杨 一种开片机送料结构
CN104476624A (zh) * 2014-12-05 2015-04-01 李孟军 多片出条机
CN108908490A (zh) * 2018-08-03 2018-11-30 福建长汀县元创木工机械有限公司 一种木托盘脚墩自动成型机
DE102018132101A1 (de) * 2018-12-13 2020-06-18 Weinmann Holzbausystemtechnik Gmbh Sägeeinrichtung
CN110050663B (zh) * 2019-05-22 2021-06-22 安徽森米诺农业科技有限公司 一种咬合推送的杉树原木切断分离一体机
CN112045779B (zh) * 2020-08-06 2022-05-24 许天长 一种家庭装修小木料切割的设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB185254A (en) * 1921-06-20 1922-09-07 William Lawes Cole Improvements in and relating to saw benches
US1798570A (en) * 1930-06-30 1931-03-31 Indianapolis Wire Bound Box Co Feeder for woodworking machines
US3880032A (en) * 1973-08-22 1975-04-29 Dwight C Green Feeler operated saw guard
US4603612A (en) * 1984-12-17 1986-08-05 Atkins Richard R Safety attachment for a table saw

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB185254A (en) * 1921-06-20 1922-09-07 William Lawes Cole Improvements in and relating to saw benches
US1798570A (en) * 1930-06-30 1931-03-31 Indianapolis Wire Bound Box Co Feeder for woodworking machines
US3880032A (en) * 1973-08-22 1975-04-29 Dwight C Green Feeler operated saw guard
US4603612A (en) * 1984-12-17 1986-08-05 Atkins Richard R Safety attachment for a table saw

Also Published As

Publication number Publication date
IT1291085B1 (it) 1998-12-14
ITVI960041A0 (fr) 1996-03-22
EP0796707B1 (fr) 2004-07-21
DE69729903D1 (de) 2004-08-26
ITVI960041A1 (it) 1997-09-22
EP0796707A2 (fr) 1997-09-24

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