CA959438A - Safety devices for centrifugal clutch mechanisms - Google Patents

Safety devices for centrifugal clutch mechanisms

Info

Publication number
CA959438A
CA959438A CA135,357A CA135357A CA959438A CA 959438 A CA959438 A CA 959438A CA 135357 A CA135357 A CA 135357A CA 959438 A CA959438 A CA 959438A
Authority
CA
Canada
Prior art keywords
safety devices
centrifugal clutch
clutch mechanisms
mechanisms
centrifugal
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
CA135,357A
Other versions
CA135357S (en
Inventor
Rolf A. G. Johansson
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA959438A publication Critical patent/CA959438A/en
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
    • B27B17/10—Transmission clutches specially designed for chain saws
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D47/00—Systems of clutches, or clutches and couplings, comprising devices of types grouped under at least two of the preceding guide headings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
CA135,357A 1971-02-24 1972-02-23 Safety devices for centrifugal clutch mechanisms Expired CA959438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE233871A SE354799C (en) 1971-02-24 1971-02-24 SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW

Publications (1)

Publication Number Publication Date
CA959438A true CA959438A (en) 1974-12-17

Family

ID=20259784

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,357A Expired CA959438A (en) 1971-02-24 1972-02-23 Safety devices for centrifugal clutch mechanisms

Country Status (13)

Country Link
JP (1) JPS597851B1 (en)
AT (1) AT332105B (en)
AU (1) AU472932B2 (en)
CA (1) CA959438A (en)
DD (1) DD97928A5 (en)
FI (1) FI55459C (en)
FR (1) FR2127754A5 (en)
GB (1) GB1351546A (en)
IT (1) IT947855B (en)
NO (1) NO134827C (en)
PL (1) PL86045B1 (en)
SE (1) SE354799C (en)
SU (1) SU511875A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3263280B2 (en) * 1995-05-16 2002-03-04 株式会社マキタ Chain stopping device for electric chainsaw
JP3263284B2 (en) 1995-09-04 2002-03-04 株式会社マキタ Electric chainsaw
DE102009029090A1 (en) * 2009-09-02 2011-03-31 Robert Bosch Gmbh Emergency brake system for machine tools
DE102012211102A1 (en) * 2012-06-28 2014-01-02 Robert Bosch Gmbh Tool coupling device
CN109629501B (en) * 2019-01-11 2024-02-20 福建群峰机械有限公司 Airport sweeper
CN113483036B (en) * 2021-07-26 2023-01-10 营口冠华机床有限公司 Constant-speed stable driving control mechanism

Also Published As

Publication number Publication date
AU3927572A (en) 1973-08-30
SE354799C (en) 1977-07-28
FR2127754A5 (en) 1972-10-13
DD97928A5 (en) 1973-05-20
PL86045B1 (en) 1976-05-31
FI55459C (en) 1979-08-10
DE2207244A1 (en) 1972-08-31
AU472932B2 (en) 1973-08-30
DE2207244B2 (en) 1975-09-04
AT332105B (en) 1976-09-10
NO134827C (en) 1976-12-21
FI55459B (en) 1979-04-30
SE354799B (en) 1973-03-26
JPS597851B1 (en) 1984-02-21
IT947855B (en) 1973-05-30
NO134827B (en) 1976-09-13
GB1351546A (en) 1974-05-01
SU511875A3 (en) 1976-04-25

Similar Documents

Publication Publication Date Title
CA953247A (en) Safety closure device
AU471655B2 (en) A safety bottlecap
CA966104A (en) Compresseur centrifuge supersonique
CA936484A (en) Centrifugal clutch
CA922127A (en) Clutch
CA959040A (en) Safety device for cable-winch drums
CA982326A (en) Safety hook
CA971494A (en) Device for preventing improper disengagement of clutch
CA938900A (en) Centrifugal clutch
CA957628A (en) Overload clutch
CA959438A (en) Safety devices for centrifugal clutch mechanisms
CA952330A (en) Safety coupling device
AU471163B2 (en) Safety bathing-suit
CA966437A (en) Automatic clutch engaged by centrifugal force
CA942266A (en) Centrifuge
CA970302A (en) Centrifugal clutch
CA977001A (en) Automatic safety coupling device
CA946306A (en) Centrifugal clutch
CA964693A (en) Safety apparatus
AU3840972A (en) Safety closure device
CA866603A (en) Centrifugal clutch
CA875960A (en) Centrifuge
CA863117A (en) Clutch device
CA883116A (en) Centrifugal friction clutch
CA861902A (en) Clutch mechanisms