DE2051664A1 - Vorrichtung an Motorkettensagen - Google Patents

Vorrichtung an Motorkettensagen

Info

Publication number
DE2051664A1
DE2051664A1 DE19702051664 DE2051664A DE2051664A1 DE 2051664 A1 DE2051664 A1 DE 2051664A1 DE 19702051664 DE19702051664 DE 19702051664 DE 2051664 A DE2051664 A DE 2051664A DE 2051664 A1 DE2051664 A1 DE 2051664A1
Authority
DE
Germany
Prior art keywords
lever arm
motor
motor housing
handle
rotation
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
DE19702051664
Other languages
German (de)
English (en)
Inventor
Leif Erhng Melker Frednksson Karl Garry Kenneth Brastad Mattsson (Schweden)
Original Assignee
Jonsereds Fabnkers Aktiebolag, Jonsered (Schweden)
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 Fabnkers Aktiebolag, Jonsered (Schweden) filed Critical Jonsereds Fabnkers Aktiebolag, Jonsered (Schweden)
Publication of DE2051664A1 publication Critical patent/DE2051664A1/de
Granted 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)
DE19702051664 1969-10-29 1970-10-21 Vorrichtung an Motorkettensagen Granted DE2051664A1 (de)

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
DE2051664A1 true DE2051664A1 (de) 1971-05-06

Family

ID=20299633

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702051664 Granted DE2051664A1 (de) 1969-10-29 1970-10-21 Vorrichtung an Motorkettensagen

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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440483A1 (de) * 1973-08-29 1975-03-13 Husqvarna Ab Motorsaege
DE3004588A1 (de) * 1980-02-08 1981-08-13 Fa. Andreas Stihl, 7050 Waiblingen Tragbare motorkettensaege
DE3608523A1 (de) * 1986-03-14 1987-09-17 Bosch Gmbh Robert Schnellstoppeinrichtung zum stillsetzen einer saegekette einer tragbaren motorkettensaege
WO1988003858A1 (en) * 1986-11-25 1988-06-02 Franz Rebhan Housing for motor-driven chain saws
DE3821874A1 (de) * 1988-06-29 1990-01-18 Black & Decker Inc Kettensaege
FR2652295A1 (fr) * 1989-09-27 1991-03-29 Stihl Andreas Dispositif pour l'actionnement d'un mecanisme de freinage destine a arreter un outil, entraine par moteur, d'une machine-outil.

Families Citing this family (22)

* 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
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
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
US4651423A (en) * 1986-04-23 1987-03-24 Grogan Victor A Chain saw cutting chain safety stop
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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2440483A1 (de) * 1973-08-29 1975-03-13 Husqvarna Ab Motorsaege
DE3004588A1 (de) * 1980-02-08 1981-08-13 Fa. Andreas Stihl, 7050 Waiblingen Tragbare motorkettensaege
DE3608523A1 (de) * 1986-03-14 1987-09-17 Bosch Gmbh Robert Schnellstoppeinrichtung zum stillsetzen einer saegekette einer tragbaren motorkettensaege
EP0236749A3 (en) * 1986-03-14 1990-01-31 Robert Bosch Gmbh Instanteneous stopping device for arresting the movement of the saw chain of a portable motorized chain saw
WO1988003858A1 (en) * 1986-11-25 1988-06-02 Franz Rebhan Housing for motor-driven chain saws
DE3821874A1 (de) * 1988-06-29 1990-01-18 Black & Decker Inc Kettensaege
FR2652295A1 (fr) * 1989-09-27 1991-03-29 Stihl Andreas Dispositif pour l'actionnement d'un mecanisme de freinage destine a arreter un outil, entraine par moteur, d'une machine-outil.

Also Published As

Publication number Publication date
CA925001A (en) 1973-04-24
FI54070C (fi) 1978-10-10
ES384879A1 (es) 1973-03-16
US3664390A (en) 1972-05-23
AT305599B (de) 1973-03-12
GB1280805A (en) 1972-07-05
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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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee