FR2249608B3 - - Google Patents

Info

Publication number
FR2249608B3
FR2249608B3 FR7436789A FR7436789A FR2249608B3 FR 2249608 B3 FR2249608 B3 FR 2249608B3 FR 7436789 A FR7436789 A FR 7436789A FR 7436789 A FR7436789 A FR 7436789A FR 2249608 B3 FR2249608 B3 FR 2249608B3
Authority
FR
France
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
Application number
FR7436789A
Other languages
French (fr)
Other versions
FR2249608A1 (en
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.)
Fiskars Oyj
Original Assignee
Fiskars Oyj
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 Fiskars Oyj filed Critical Fiskars Oyj
Publication of FR2249608A1 publication Critical patent/FR2249608A1/fr
Application granted granted Critical
Publication of FR2249608B3 publication Critical patent/FR2249608B3/fr
Granted 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
    • A01G23/099—Auxiliary devices, e.g. felling wedges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates

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)
  • Reciprocating Pumps (AREA)
  • Sawing (AREA)
FR7436789A 1973-11-07 1974-11-06 Tree-felling wedge inserted in saw-cut - has two jaws with wedge joined to thrust-piece hydraulically or pneumatically powered Granted FR2249608A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI733433A FI49101C (fi) 1973-11-07 1973-11-07 Hydraulinen puunkaatokiila.

Publications (2)

Publication Number Publication Date
FR2249608A1 FR2249608A1 (en) 1975-05-30
FR2249608B3 true FR2249608B3 (https=) 1978-06-23

Family

ID=8508433

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436789A Granted FR2249608A1 (en) 1973-11-07 1974-11-06 Tree-felling wedge inserted in saw-cut - has two jaws with wedge joined to thrust-piece hydraulically or pneumatically powered

Country Status (6)

Country Link
CH (1) CH582465A5 (https=)
DE (1) DE2446482A1 (https=)
FI (1) FI49101C (https=)
FR (1) FR2249608A1 (https=)
NO (1) NO134602C (https=)
SE (1) SE390689B (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE391109B (sv) * 1976-04-14 1977-02-07 Nordfor Ab Sett vid tredfellning jemte anordning for genomforande av settet
DE102014007416A1 (de) 2014-05-22 2015-11-26 Atemag Aggregatetechnologie Und Manufaktur Ag Hydraulisch-mechanischer Fällkeil zum Einsetzen in den Sägespalt eines Baumes
DE102014010021B4 (de) * 2014-07-08 2020-03-26 Gottlieb Nestle Gmbh Baumfällkeil
AT521089A1 (de) 2018-04-03 2019-10-15 Zaglacher Andreas Mechanischer Fällkeil, mechanischer Spreizkeil
CN111631108B (zh) * 2020-07-10 2022-07-01 广东电网有限责任公司 一种砍树装置

Also Published As

Publication number Publication date
NO742902L (https=) 1975-06-02
NO134602C (https=) 1976-11-17
FI49101C (fi) 1975-04-10
DE2446482A1 (de) 1975-05-22
SE390689B (sv) 1977-01-17
CH582465A5 (https=) 1976-12-15
FR2249608A1 (en) 1975-05-30
FI49101B (https=) 1974-12-31
SE7410207L (https=) 1975-05-09
NO134602B (https=) 1976-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse