ES384879A1 - Perfeccionamientos en los medios de seguridad para sierras de cadena movidas por motor. - Google Patents

Perfeccionamientos en los medios de seguridad para sierras de cadena movidas por motor.

Info

Publication number
ES384879A1
ES384879A1 ES384879A ES384879A ES384879A1 ES 384879 A1 ES384879 A1 ES 384879A1 ES 384879 A ES384879 A ES 384879A ES 384879 A ES384879 A ES 384879A ES 384879 A1 ES384879 A1 ES 384879A1
Authority
ES
Spain
Prior art keywords
power
safety means
driven chain
saw
chain saws
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
Application number
ES384879A
Other languages
English (en)
Spanish (es)
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.)
Husqvarna Forest and Garden AB
Original Assignee
Jonsereds Fabrikers 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 Jonsereds Fabrikers AB filed Critical Jonsereds Fabrikers AB
Publication of ES384879A1 publication Critical patent/ES384879A1/es
Expired 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
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • B27B17/083—Devices for arresting movement of the saw chain

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
ES384879A 1969-10-29 1970-10-24 Perfeccionamientos en los medios de seguridad para sierras de cadena movidas por motor. Expired ES384879A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14771/69A SE348964B (enrdf_load_stackoverflow) 1969-10-29 1969-10-29

Publications (1)

Publication Number Publication Date
ES384879A1 true ES384879A1 (es) 1973-03-16

Family

ID=20299633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384879A Expired ES384879A1 (es) 1969-10-29 1970-10-24 Perfeccionamientos en los medios de seguridad para sierras de cadena movidas por motor.

Country Status (11)

Country Link
US (1) US3664390A (enrdf_load_stackoverflow)
AT (1) AT305599B (enrdf_load_stackoverflow)
CA (1) CA925001A (enrdf_load_stackoverflow)
CH (1) CH518783A (enrdf_load_stackoverflow)
DE (1) DE2051664A1 (enrdf_load_stackoverflow)
ES (1) ES384879A1 (enrdf_load_stackoverflow)
FI (1) FI54070C (enrdf_load_stackoverflow)
FR (1) FR2066575A5 (enrdf_load_stackoverflow)
GB (1) GB1280805A (enrdf_load_stackoverflow)
NO (1) NO133964C (enrdf_load_stackoverflow)
SE (1) SE348964B (enrdf_load_stackoverflow)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739475A (en) * 1971-10-19 1973-06-19 Mc Culloch Corp Chain saw safety method and apparatus
US3793727A (en) * 1972-10-04 1974-02-26 Mcculloch Corp Chain saw safety method and apparatus
US3839795A (en) * 1973-04-26 1974-10-08 Mc Culloch Corp Chain saw safety method and apparatus
SE7311717L (enrdf_load_stackoverflow) * 1973-08-29 1975-03-03 Husqvarna Ab
JPS5140699A (en) * 1974-10-03 1976-04-05 Kyoritsu Kk Chensoono hanpatsuanzensoochi
US3974566A (en) * 1975-09-08 1976-08-17 Mcculloch Corporation Method and apparatus for arresting movement of a chain saw cutter chain
US4152833A (en) * 1977-06-22 1979-05-08 Crow, Lytle, Gilwee, Donoghue, Adler And Weineger Chain saw braking mechanism
DE3004588A1 (de) * 1980-02-08 1981-08-13 Fa. Andreas Stihl, 7050 Waiblingen Tragbare motorkettensaege
ATE24143T1 (de) * 1980-08-08 1986-12-15 Black & Decker Inc Schalter-bremse-verriegelung fuer eine kettensaege.
US4335514A (en) * 1980-08-08 1982-06-22 Black & Decker Inc. Switch-brake interlock for chain saw
DE3040516A1 (de) * 1980-10-28 1982-05-27 Fa. Andreas Stihl, 7050 Waiblingen Sicherheitseinrichtung an einer motorsaege
US4419857A (en) * 1981-08-07 1983-12-13 Outboard Marine Corporation Lawn mower with combined engine brake and ignition control
US4426563A (en) 1983-03-14 1984-01-17 Victor A. Grogan Chain saw safety switch
SE436713B (sv) * 1983-05-20 1985-01-21 Electrolux Ab Givare for utlosning av automatiska skyddsstoppanordningar vid handmanovrerade, motordrivna verktyg
SE8500400L (sv) * 1985-01-29 1985-11-25 Kenneth Wallmark Anordning vid en kedjebroms for en motorsag
DE3608523A1 (de) * 1986-03-14 1987-09-17 Bosch Gmbh Robert Schnellstoppeinrichtung zum stillsetzen einer saegekette einer tragbaren motorkettensaege
US4651423A (en) * 1986-04-23 1987-03-24 Grogan Victor A Chain saw cutting chain safety stop
DE3640162A1 (de) * 1986-11-25 1988-05-26 Franz Rebhan Gehaeuse fuer eine motorkettensaege
DE3821874A1 (de) * 1988-06-29 1990-01-18 Black & Decker Inc Kettensaege
DE3932137C2 (de) * 1989-09-27 1998-07-02 Stihl Maschf Andreas Vorrichtung zur Betätigung einer Bremsvorrichtung zum Stillsetzen eines motorgetriebenen Arbeitswerkzeuges eines Arbeitsgerätes
US5101567A (en) * 1991-06-27 1992-04-07 Cool James E Chain saw electric all-stop safety switch
US5150523A (en) * 1991-07-11 1992-09-29 Ryobi Motor Products Corporation Deadman switch arrangement for a hedge trimmer
US5305528A (en) * 1992-04-17 1994-04-26 Textron Inc. Power tool braking system
JP3263284B2 (ja) * 1995-09-04 2002-03-04 株式会社マキタ 電動式チェーンソー
US8601919B1 (en) 2000-11-06 2013-12-10 William C. King Method of braking a chain saw
JP5603588B2 (ja) * 2008-11-20 2014-10-08 追浜工業株式会社 内燃エンジンを備えた作業機
DE102013009891A1 (de) * 2013-06-13 2014-12-18 Andreas Stihl Ag & Co. Kg Arbeitsgerät mit einem Verbrennungsmotor
EP4208322A4 (en) 2020-09-04 2024-09-11 Milwaukee Electric Tool Corporation Chainsaw

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1189603A (en) * 1915-04-21 1916-07-04 Charles E Michener Saw.
US1617565A (en) * 1921-04-23 1927-02-15 Chain Saw Corp Tree-sawing apparatus
US3292673A (en) * 1963-08-27 1966-12-20 Rockwell Mfg Co Power operated portable hand saw

Also Published As

Publication number Publication date
CA925001A (en) 1973-04-24
FI54070C (fi) 1978-10-10
US3664390A (en) 1972-05-23
AT305599B (de) 1973-03-12
GB1280805A (en) 1972-07-05
DE2051664A1 (de) 1971-05-06
FI54070B (fi) 1978-06-30
CH518783A (de) 1972-02-15
SE348964B (enrdf_load_stackoverflow) 1972-09-18
FR2066575A5 (enrdf_load_stackoverflow) 1971-08-06
NO133964B (enrdf_load_stackoverflow) 1976-04-20
NO133964C (enrdf_load_stackoverflow) 1976-08-04

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