SE354799C - SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW - Google Patents

SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW

Info

Publication number: SE354799C
Authority: SE; Sweden
Prior art keywords: centrifucal; coupling; safety device; motor saw; saw
Prior art date: 1971-02-24

Application number

SE7102338A

Other languages

Swedish (sv)

Other versions

SE354799B (en

Inventor

Sok

Original Assignee

Johansson R A G

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.)

1971-02-24

Filing date

1971-02-24

Publication date

1977-08-08

1971-02-24 Application filed by Johansson R A G filed Critical Johansson R A G

1971-02-24 Priority to SE7102338A priority Critical patent/SE354799C/en

1972-02-16 Priority to DE19722207244 priority patent/DE2207244C3/en

1972-02-18 Priority to AT132172A priority patent/AT332105B/en

1972-02-21 Priority to GB791572A priority patent/GB1351546A/en

1972-02-21 Priority to PL15360372A priority patent/PL86045B1/pl

1972-02-21 Priority to DD16101272A priority patent/DD97928A5/xx

1972-02-23 Priority to SU1751070A priority patent/SU511875A3/en

1972-02-23 Priority to CA135,357A priority patent/CA959438A/en

1972-02-23 Priority to AU39275/72A priority patent/AU472932B2/en

1972-02-23 Priority to NO55972A priority patent/NO134827C/no

1972-02-23 Priority to FI48172A priority patent/FI55459C/en

1972-02-24 Priority to IT2097472A priority patent/IT947855B/en

1972-02-24 Priority to JP1933372A priority patent/JPS597851B1/ja

1972-02-24 Priority to FR7206217A priority patent/FR2127754A5/fr

1973-03-26 Publication of SE354799B publication Critical patent/SE354799B/xx

1977-08-08 Publication of SE354799C publication Critical patent/SE354799C/en

Links

230000008878 coupling Effects 0.000 title 1
238000010168 coupling process Methods 0.000 title 1
238000005859 coupling reaction Methods 0.000 title 1

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

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
General Engineering & Computer Science (AREA)
One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Braking Arrangements (AREA)
Mechanical Control Devices (AREA)
Harvester Elements (AREA)

SE7102338A 1971-02-24 1971-02-24 SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW SE354799C (en)

Priority Applications (14)

Application Number	Priority Date	Filing Date	Title
SE7102338A SE354799C (en)	1971-02-24	1971-02-24	SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW
DE19722207244 DE2207244C3 (en)	1971-02-24	1972-02-16	Centrifugal friction clutch on work tools, in particular power chain saws
AT132172A AT332105B (en)	1971-02-24	1972-02-18	SAFETY DEVICE FOR WORK TOOLS, IN PARTICULAR CHAIN SAWS
GB791572A GB1351546A (en)	1971-02-24	1972-02-21	Safety devices for centrifugal clutch mechanisms
PL15360372A PL86045B1 (en)	1971-02-24	1972-02-21
DD16101272A DD97928A5 (en)	1971-02-24	1972-02-21
SU1751070A SU511875A3 (en)	1971-02-24	1972-02-23	Safety device for working tools, eg chain saws
CA135,357A CA959438A (en)	1971-02-24	1972-02-23	Safety devices for centrifugal clutch mechanisms
AU39275/72A AU472932B2 (en)	1971-02-24	1972-02-23	A safety coupling for transmitting rotary motion toa power device
NO55972A NO134827C (en)	1971-02-24	1972-02-23
FI48172A FI55459C (en)	1971-02-24	1972-02-23	SAEKERHETSANORDNING VID ETT ARBETSREDSKAP SAERSKILT EN MOTORSAOG
IT2097472A IT947855B (en)	1971-02-24	1972-02-24	IMPROVEMENTS TO SAFETY DEVICES FOR CENTRIFUGAL CLUTCH JOINTS
JP1933372A JPS597851B1 (en)	1971-02-24	1972-02-24
FR7206217A FR2127754A5 (en)	1971-02-24	1972-02-24

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7102338A SE354799C (en)	1971-02-24	1971-02-24	SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW

Publications (2)

Publication Number	Publication Date
SE354799B SE354799B (en)	1973-03-26
SE354799C true SE354799C (en)	1977-08-08

Family

ID=20259784

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7102338A SE354799C (en)	1971-02-24	1971-02-24	SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW

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

1971
- 1971-02-24 SE SE7102338A patent/SE354799C/en unknown
1972
- 1972-02-18 AT AT132172A patent/AT332105B/en not_active IP Right Cessation
- 1972-02-21 GB GB791572A patent/GB1351546A/en not_active Expired
- 1972-02-21 PL PL15360372A patent/PL86045B1/pl unknown
- 1972-02-21 DD DD16101272A patent/DD97928A5/xx unknown
- 1972-02-23 FI FI48172A patent/FI55459C/en active
- 1972-02-23 CA CA135,357A patent/CA959438A/en not_active Expired
- 1972-02-23 SU SU1751070A patent/SU511875A3/en active
- 1972-02-23 NO NO55972A patent/NO134827C/no unknown
- 1972-02-23 AU AU39275/72A patent/AU472932B2/en not_active Expired
- 1972-02-24 IT IT2097472A patent/IT947855B/en active
- 1972-02-24 JP JP1933372A patent/JPS597851B1/ja active Pending
- 1972-02-24 FR FR7206217A patent/FR2127754A5/fr not_active Expired

Also Published As

Publication number	Publication date
PL86045B1 (en)	1976-05-31
IT947855B (en)	1973-05-30
AU3927572A (en)	1973-08-30
JPS597851B1 (en)	1984-02-21
NO134827B (en)	1976-09-13
FR2127754A5 (en)	1972-10-13
CA959438A (en)	1974-12-17
AT332105B (en)	1976-09-10
FI55459B (en)	1979-04-30
SU511875A3 (en)	1976-04-25
NO134827C (en)	1976-12-21
DE2207244A1 (en)	1972-08-31
SE354799B (en)	1973-03-26
DD97928A5 (en)	1973-05-20
DE2207244B2 (en)	1975-09-04
GB1351546A (en)	1974-05-01
AU472932B2 (en)	1973-08-30
FI55459C (en)	1979-08-10

Publication	Publication Date	Title
SE405311B (en)	1978-12-04	DEVICE FOR LAWNMOWERS
SE384345B (en)	1976-05-03	DEVICE FOR MOTOR VEHICLE SYSTEM
SE390131B (en)	1976-12-06	BRAKE DEVICE FOR MOTORSAWS
SE387897B (en)	1976-09-20	MOTOR VEHICLE BUMPER DEVICE
SE394630B (en)	1977-07-04	VEHICLE PROTECTIVE DEVICE
IT958480B (en)	1973-10-20	SWITCH DEVICE FOR MOTOR VEHICLES
SE407448B (en)	1979-03-26	DEVICE FOR VEHICLE COUPLINGS WITH A COUPLING BRAKE
SE396717B (en)	1977-10-03	BULLETHER DEVICE FOR DECK CONSTRUCTION MACHINES
SE382770B (en)	1976-02-16	PNEUMATIC HALL DEVICE
SE407076B (en)	1979-03-12	DEVICE AT STABLESKERSKERL
SE7506047L (en)	1975-12-01	DEVICE FOR COUPLINGS
SE389395B (en)	1976-11-01	SAFETY DEVICE FOR A TENDROR WITH A ROTARY PROJECT.
SE398056B (en)	1977-12-05	TOOL CHANGE DEVICE
IT952322B (en)	1973-07-20	SAFETY DEVICE FOR VEHICLES
SE354799C (en)	1977-08-08	SAFETY DEVICE FOR A CENTRIFUCAL COUPLING WITH A MOTOR SAW
SE388908B (en)	1976-10-18	CARAVOR DEVICE
SE428633B (en)	1983-07-18	SAFETY DEVICE FOR CHARKUTER MACHINES.
FI54834C (en)	1979-03-12	ANORDINATION WITH MEMBRANCES
CH544896A (en)	1973-11-30	Coupling device
SE373408B (en)	1975-02-03	COUPLING DEVICE
SE388115B (en)	1976-09-27	END STOP FOR BLIXTLAS
NO137433C (en)	1978-03-08	SHIP SAFETY DEVICE.
IT959524B (en)	1973-11-10	SAFETY COUPLING DEVICE
SE387027B (en)	1976-08-23	DEVICE FOR TWARADY SYSTEMS
IT966308B (en)	1974-02-11	SAFETY DEVICE FOR BOLTS