DE69221332T2 - Sägenaufbau - Google Patents

Sägenaufbau

Info

Publication number
DE69221332T2
DE69221332T2 DE69221332T DE69221332T DE69221332T2 DE 69221332 T2 DE69221332 T2 DE 69221332T2 DE 69221332 T DE69221332 T DE 69221332T DE 69221332 T DE69221332 T DE 69221332T DE 69221332 T2 DE69221332 T2 DE 69221332T2
Authority
DE
Germany
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 - Fee Related
Application number
DE69221332T
Other languages
English (en)
Other versions
DE69221332D1 (de
Inventor
Rolf Oernberg
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.)
Hultdin System AB
Original Assignee
Hultdin Invest AB
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 Hultdin Invest AB filed Critical Hultdin Invest AB
Application granted granted Critical
Publication of DE69221332D1 publication Critical patent/DE69221332D1/de
Publication of DE69221332T2 publication Critical patent/DE69221332T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Ecology (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Road Repair (AREA)
  • Steroid Compounds (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Shearing Machines (AREA)
  • Thermistors And Varistors (AREA)
DE69221332T 1991-03-13 1992-05-08 Sägenaufbau Expired - Fee Related DE69221332T2 (de)

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 (2)

Publication Number Publication Date
DE69221332D1 DE69221332D1 (de) 1997-09-04
DE69221332T2 true DE69221332T2 (de) 1998-02-26

Family

ID=20382153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221332T Expired - Fee Related DE69221332T2 (de) 1991-03-13 1992-05-08 Sägenaufbau

Country Status (14)

Country Link
US (1) US5533432A (de)
EP (1) EP0674568B1 (de)
JP (1) JPH07506545A (de)
AT (1) ATE156056T1 (de)
AU (1) AU669333B2 (de)
BR (1) BR9207125A (de)
DE (1) DE69221332T2 (de)
DK (1) DK0674568T3 (de)
ES (1) ES2107536T3 (de)
FI (1) FI101772B (de)
NO (1) NO179823C (de)
RU (1) RU2098945C1 (de)
SE (1) SE502386C2 (de)
WO (1) WO1993023218A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512961C2 (sv) * 1997-02-06 2000-06-12 Sisu Logging Ab Ventilorgan för spänning av sågkedja
SE509719C2 (sv) 1997-05-29 1999-03-01 Hultdin System Ab Sågdon
SE509713C3 (sv) * 1997-05-29 1999-03-29 Hultdin System Ab Saagdon
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
US10259135B2 (en) * 2007-02-26 2019-04-16 Pellenc (Societe Anonyme) Chainsaw apparatus having lubricating system
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
WO2009035434A1 (en) 2007-09-11 2009-03-19 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
FI126648B (fi) * 2015-09-30 2017-03-31 Ponsse Oyj Ketjusaha ja menetelmä tässä olevan terälevyn liikkeiden ohjaamiseksi
FI126912B (fi) 2015-09-30 2017-07-31 Ponsse Oyj Järjestely fluidin siirtämiseksi ketjusahan terälevylle
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
FI945240A (fi) 1994-11-08
ES2107536T3 (es) 1997-12-01
EP0674568B1 (de) 1997-07-30
WO1993023218A1 (en) 1993-11-25
EP0674568A1 (de) 1995-10-04
DK0674568T3 (da) 1998-03-16
NO944200L (no) 1994-11-03
FI945240A0 (fi) 1994-11-08
SE9100756D0 (sv) 1991-03-13
NO179823C (no) 1996-12-27
SE9100756L (sv) 1992-09-14
US5533432A (en) 1996-07-09
NO179823B (no) 1996-09-16
RU94046174A (ru) 1997-02-20
AU2148492A (en) 1993-12-13
ATE156056T1 (de) 1997-08-15
FI101772B1 (fi) 1998-08-31
FI101772B (fi) 1998-08-31
BR9207125A (pt) 1995-12-12
JPH07506545A (ja) 1995-07-20
RU2098945C1 (ru) 1997-12-20
SE502386C2 (sv) 1995-10-09
AU669333B2 (en) 1996-06-06
NO944200D0 (no) 1994-11-03
DE69221332D1 (de) 1997-09-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HULTDIN SYSTEM AB, MALAA, SE

8339 Ceased/non-payment of the annual fee