ES2107536T3 - Conjunto de sierra. - Google Patents
Conjunto de sierra.Info
- Publication number
- ES2107536T3 ES2107536T3 ES92912411T ES92912411T ES2107536T3 ES 2107536 T3 ES2107536 T3 ES 2107536T3 ES 92912411 T ES92912411 T ES 92912411T ES 92912411 T ES92912411 T ES 92912411T ES 2107536 T3 ES2107536 T3 ES 2107536T3
- Authority
- ES
- Spain
- Prior art keywords
- bar
- holder
- pct
- cylinder member
- unit
- 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.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/08—Felling trees
- A01G23/091—Sawing apparatus specially adapted for felling trees
-
- 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
- B27B17/14—Arrangements for stretching the chain saw
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/707—By endless band or chain knife
- Y10T83/7226—With means to guard the tension
- Y10T83/7239—With means to vary distance between pulley or sprocket axes
- Y10T83/7251—Including means to yieldably bias pulley
- Y10T83/7258—By fluid means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Sawing (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling Tools (AREA)
- Surgical Instruments (AREA)
- Power Steering Mechanism (AREA)
- Steroid Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Thermistors And Varistors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Earth Drilling (AREA)
- Road Repair (AREA)
- Sampling And Sample Adjustment (AREA)
- Shearing Machines (AREA)
Abstract
UN ENSAMBLAJE PARA SIERRA ESTA COMPUESTO DE UNA BARRA (9) MONTADA EN UN SOPORTE (24); UNA UNIDAD DESPLAZABLE (22) QUE INCLUYE LA CITADA BARRA (9) Y ESTA MONTADA EN EL MENCIONADO SOPORTE DE LA BARRA (24) PARA DESPLAZAR LA BARRA (9) EN RELACION AL SOPORTE (24); UN PRIMER ELEMENTO CILINDRICO DE PISTON HIDRAULICO, QUE DESPLAZA LA UNIDAD (22) EN RELACION CON EL SOPORTE DE LA BARRA (24) DE MODO QUE LA BARRA (9) ESTIRE AUTOMATICAMENTE LA CADENA DE LA SIERRA (11). SEGUN EL INVENTO, LA UNIDAD DESPLAZABLE (22) COMPRENDE UN COJINETE (25) QUE ESTA UNIDO A UN ENLACE INTERNO DE LA BARRA (20) QUE SOPORTA LA BARRA (9), QUEDANDO POR LO TANTO UN PEQUEÑO ESPACIO ENTRE LAS SUPERFICIES OPUESTAS, AL ESTAR LA PIEZA CILINDRICA (16) DISPUESTA EN EL COJINETE PARA APOYARSE EN EL SOPORTE DE LA BARRA. UN SEGUNDO ELEMENTO CILINDRICO DE PISTON HIDRAULICO ESTA DISPUESTO EN EL ELEMENTO DE COJINETE (25) PARALELO AL EJE DE ROTACION (36) DEL SOPORTE DE LA BARRA, ESTANDO EL ELEMENTO CILINDRICO DE PISTON DISPUESTO DE MODO QUE SE APOYE EN EL SOPORTE DE LA BARRA (24) CON EL FIN DE FIJAR LA UNIDAD (22) AL SOPORTE DE LA BARRA (24) Y ELIMINAR LA HOLGURA PRODUCIDA POR EL MENCIONADO ESPACIO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9100756A SE502386C2 (sv) | 1991-03-13 | 1991-03-13 | Anordning vid sågdon |
PCT/SE1992/000300 WO1993023218A1 (en) | 1991-03-13 | 1992-05-08 | Saw assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2107536T3 true ES2107536T3 (es) | 1997-12-01 |
Family
ID=20382153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92912411T Expired - Lifetime ES2107536T3 (es) | 1991-03-13 | 1992-05-08 | Conjunto de sierra. |
Country Status (14)
Country | Link |
---|---|
US (1) | US5533432A (es) |
EP (1) | EP0674568B1 (es) |
JP (1) | JPH07506545A (es) |
AT (1) | ATE156056T1 (es) |
AU (1) | AU669333B2 (es) |
BR (1) | BR9207125A (es) |
DE (1) | DE69221332T2 (es) |
DK (1) | DK0674568T3 (es) |
ES (1) | ES2107536T3 (es) |
FI (1) | FI101772B1 (es) |
NO (1) | NO179823C (es) |
RU (1) | RU2098945C1 (es) |
SE (1) | SE502386C2 (es) |
WO (1) | WO1993023218A1 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE512961C2 (sv) | 1997-02-06 | 2000-06-12 | Sisu Logging Ab | Ventilorgan för spänning av sågkedja |
SE509713C3 (sv) * | 1997-05-29 | 1999-03-29 | Hultdin System Ab | Saagdon |
SE509719C2 (sv) | 1997-05-29 | 1999-03-01 | Hultdin System Ab | Sågdon |
SE512962C2 (sv) * | 1998-02-20 | 2000-06-12 | Sisu Logging Ab | Hydrauliskt sågkedjestäckande organ |
FI115706B (fi) | 1999-05-27 | 2005-06-30 | Ponsse Oyj | Ketjusaha |
US6374877B1 (en) | 1999-08-13 | 2002-04-23 | Timberjack Inc. | Bar saw feller buncher and method of felling trees |
US6560879B2 (en) | 2001-08-02 | 2003-05-13 | Wci Outdoor Products, Inc. | Chain saw adjuster |
FR2912949B1 (fr) * | 2007-02-26 | 2009-04-24 | Pellenc Sa | Scie a chaine munie d'un dispositif de reglage de la tension de la chaine de coupe |
FR2912948B1 (fr) * | 2007-02-26 | 2010-02-12 | Pellenc Sa | Scie a chaine pourvue d'un dispositif de lubrification et procede mis en oeuvre pour realiser cette lubrification |
US10259135B2 (en) * | 2007-02-26 | 2019-04-16 | Pellenc (Societe Anonyme) | Chainsaw apparatus having lubricating system |
US9119354B2 (en) | 2007-09-11 | 2015-09-01 | Deere & Company | Tree harvester head with lubrication system for multiple saws |
US9381666B1 (en) | 2013-04-23 | 2016-07-05 | Andrew M. Moody | Automatic chainsaw tensioning device |
RU2541627C1 (ru) * | 2013-10-02 | 2015-02-20 | Общество с ограниченной ответственностью "Парижская коммуна Лтд" | Цепная пила с поворотным шинодержателем |
FI125487B (fi) * | 2014-04-14 | 2015-10-30 | Maaselän Kone Oy | Polttopuukone kiristettävällä teräketjulla |
FI126912B (fi) | 2015-09-30 | 2017-07-31 | Ponsse Oyj | Järjestely fluidin siirtämiseksi ketjusahan terälevylle |
FI126648B (fi) * | 2015-09-30 | 2017-03-31 | Ponsse Oyj | Ketjusaha ja menetelmä tässä olevan terälevyn liikkeiden ohjaamiseksi |
AT518139B1 (de) * | 2016-01-11 | 2017-10-15 | Werner Steininger | Vorrichtung zur Bearbeitung von land- und forstwirtschaftlichem Schnittgut |
AT525123A1 (de) * | 2021-06-02 | 2022-12-15 | Werner Steininger | Vorrichtung zur holzernte |
AT525122A1 (de) * | 2021-06-02 | 2022-12-15 | Werner Steininger | Vorrichtung zur holzernte |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3279508A (en) * | 1965-11-26 | 1966-10-18 | Mcculloch Corp | Chain saw bar |
SU595152A1 (ru) * | 1976-11-23 | 1978-02-28 | Брянский технологический институт | Рабочий орган переносной моторной пилы |
SU745440A1 (ru) * | 1979-01-04 | 1980-07-05 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт Механизации И Энергетики Лесной Промышленности | Цепна пила |
US4382334A (en) * | 1981-07-01 | 1983-05-10 | Omark Industries, Inc. | Chain saw device |
US4915317A (en) * | 1989-02-15 | 1990-04-10 | Birch Brothers Southern | Web winding apparatus having an automatic chain cutter tensioner and related method |
SE467488B (sv) * | 1990-12-10 | 1992-07-27 | Sandvik Ab | Faeste foer saagsvaerd |
-
1991
- 1991-03-13 SE SE9100756A patent/SE502386C2/sv not_active IP Right Cessation
-
1992
- 1992-05-08 DK DK92912411.3T patent/DK0674568T3/da active
- 1992-05-08 RU RU9494046174A patent/RU2098945C1/ru not_active IP Right Cessation
- 1992-05-08 US US08/335,840 patent/US5533432A/en not_active Expired - Lifetime
- 1992-05-08 JP JP5520101A patent/JPH07506545A/ja active Pending
- 1992-05-08 AT AT92912411T patent/ATE156056T1/de not_active IP Right Cessation
- 1992-05-08 ES ES92912411T patent/ES2107536T3/es not_active Expired - Lifetime
- 1992-05-08 BR BR9207125A patent/BR9207125A/pt not_active IP Right Cessation
- 1992-05-08 WO PCT/SE1992/000300 patent/WO1993023218A1/en active IP Right Grant
- 1992-05-08 EP EP92912411A patent/EP0674568B1/en not_active Expired - Lifetime
- 1992-05-08 DE DE69221332T patent/DE69221332T2/de not_active Expired - Fee Related
- 1992-05-08 AU AU21484/92A patent/AU669333B2/en not_active Ceased
-
1994
- 1994-11-03 NO NO944200A patent/NO179823C/no not_active IP Right Cessation
- 1994-11-08 FI FI945240A patent/FI101772B1/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO944200D0 (no) | 1994-11-03 |
RU94046174A (ru) | 1997-02-20 |
SE9100756D0 (sv) | 1991-03-13 |
JPH07506545A (ja) | 1995-07-20 |
BR9207125A (pt) | 1995-12-12 |
RU2098945C1 (ru) | 1997-12-20 |
DK0674568T3 (da) | 1998-03-16 |
FI945240A (fi) | 1994-11-08 |
DE69221332T2 (de) | 1998-02-26 |
NO179823C (no) | 1996-12-27 |
EP0674568A1 (en) | 1995-10-04 |
AU669333B2 (en) | 1996-06-06 |
FI101772B (fi) | 1998-08-31 |
US5533432A (en) | 1996-07-09 |
NO179823B (no) | 1996-09-16 |
SE502386C2 (sv) | 1995-10-09 |
SE9100756L (sv) | 1992-09-14 |
DE69221332D1 (de) | 1997-09-04 |
ATE156056T1 (de) | 1997-08-15 |
EP0674568B1 (en) | 1997-07-30 |
AU2148492A (en) | 1993-12-13 |
FI101772B1 (fi) | 1998-08-31 |
NO944200L (no) | 1994-11-03 |
FI945240A0 (fi) | 1994-11-08 |
WO1993023218A1 (en) | 1993-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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