IT8320963A1 - Braking system for chain saws - Google Patents

Braking system for chain saws

Info

Publication number: IT8320963A1
Authority: IT; Italy
Prior art keywords: braking system; chain saws; saws; chain; braking
Prior art date: 1982-05-10

Application number

IT1983A20963A

Other languages

Italian (it)

Other versions

IT8320963A0 (en

IT1163314B (en

Original Assignee

Mcculloch Corp

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.)

1982-05-10

Filing date

1983-05-06

Publication date

1984-11-06

1983-05-06 Application filed by Mcculloch Corp filed Critical Mcculloch Corp

1983-05-06 Publication of IT8320963A0 publication Critical patent/IT8320963A0/en

1984-11-06 Publication of IT8320963A1 publication Critical patent/IT8320963A1/en

1987-04-08 Application granted granted Critical

1987-04-08 Publication of IT1163314B publication Critical patent/IT1163314B/en

Classifications

- 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
- F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
- 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

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Sawing (AREA)

IT20963/83A 1982-05-10 1983-05-06 BRAKING SYSTEM FOR CHAIN CHAINSAWS IT1163314B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US37681082A	1982-05-10	1982-05-10
US45790983A	1983-01-14	1983-01-14

Publications (3)

Publication Number	Publication Date
IT8320963A0 IT8320963A0 (en)	1983-05-06
IT8320963A1 true IT8320963A1 (en)	1984-11-06
IT1163314B IT1163314B (en)	1987-04-08

Family

ID=27007573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT20963/83A IT1163314B (en)	1982-05-10	1983-05-06	BRAKING SYSTEM FOR CHAIN CHAINSAWS

Country Status (6)

Country	Link
CA (1)	CA1184476A (en)
DE (1)	DE3316899C2 (en)
FI (1)	FI81987C (en)
FR (1)	FR2526359B1 (en)
IT (1)	IT1163314B (en)
SE (1)	SE459240B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3802740A1 (en) *	1988-01-30	1989-08-03	Hilti Ag	MOTORIZED HAND DEVICE
DE4120875C2 (en) *	1991-06-21	2000-06-08	Stihl Maschf Andreas	Motor chain saw with brake device integrated in the sprocket cover
DE10353013A1 (en) *	2003-11-13	2005-06-16	Robert Bosch Gmbh	Hand tool
PL2447022T3 (en)	2010-10-29	2013-08-30	Spitznas Maschf Gmbh	Chain brake device for a chain saw operated by pressurised air
ITTO20111167A1 (en) *	2011-12-16	2013-06-17	Active Srl	BRAKING DEVICE FOR THE CUTTING CHAIN OF A MOTORIZED CHAIN CUTTING TOOL, IN PARTICULAR OF A CHAINSAW.
CN110449659B (en) *	2019-07-22	2024-05-07	浙江亚特电器股份有限公司	Oil pump position adjustment structure for chain saw and chain saw

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1389645A (en) *	1964-01-08	1965-02-19	Liogier Ets	Further training in door closers
US4059895A (en) *	1974-10-15	1977-11-29	Mcculloch Corporation	Full position safety brake for portable chain saw
US3934345A (en) *	1974-10-15	1976-01-27	Mcculloch Corporation	Snap-acting over-center chain saw safety brake and method of operation thereof
US3982616A (en) *	1975-07-25	1976-09-28	Textron, Inc.	Latch operated centrifugally released safety clutch for saws
DE7526726U (en) *	1975-08-23	1975-12-11	Stihl A Maschinenfabrik	Device for braking a motor-driven hand saw, in particular a chain saw
DE2602247C2 (en) *	1976-01-22	1992-04-23	Fa. Andreas Stihl, 7050 Waiblingen	Braking device on a motor-driven hand saw, in particular a motor chain saw
CA1059011A (en) *	1976-04-19	1979-07-24	Sidney Hirschkoff	Full position safety brake for portable chain saw
DE3027221A1 (en) *	1980-07-18	1982-02-18	Dolmar Maschinen-Fabrik Gmbh & Co, 2000 Hamburg	BRAKE DEVICE FOR BRAKING THE SAW CHAIN OF A PORTABLE MOTOR CHAIN SAW

1983
- 1983-04-15 SE SE8302101A patent/SE459240B/en not_active IP Right Cessation
- 1983-05-06 IT IT20963/83A patent/IT1163314B/en active
- 1983-05-06 FR FR8307634A patent/FR2526359B1/en not_active Expired
- 1983-05-06 FI FI831573A patent/FI81987C/en not_active IP Right Cessation
- 1983-05-09 DE DE3316899A patent/DE3316899C2/en not_active Expired - Fee Related
- 1983-05-10 CA CA000427836A patent/CA1184476A/en not_active Expired

Also Published As

Publication number	Publication date
IT8320963A0 (en)	1983-05-06
FR2526359B1 (en)	1986-09-12
FI81987B (en)	1990-09-28
CA1184476A (en)	1985-03-26
FR2526359A1 (en)	1983-11-10
FI81987C (en)	1991-01-10
SE459240B (en)	1989-06-19
SE8302101D0 (en)	1983-04-15
FI831573A0 (en)	1983-05-06
DE3316899C2 (en)	1994-09-08
FI831573L (en)	1983-11-11
IT1163314B (en)	1987-04-08
SE8302101L (en)	1983-11-11
DE3316899A1 (en)	1983-11-24

Publication	Publication Date	Title
IT8421738A0 (en)	1984-07-03	CHAIN BRAKE DEVICE.
NO861781L (en)	1986-11-10	BIKE BRAKING SYSTEM.
DOP1983004163A (en)	1988-09-20	BICYCLE COMPOUNDS
BR8301122A (en)	1983-11-22	ELEVATOR SYSTEM
MX153226A (en)	1986-08-26	DISCO BRAKE IMPROVEMENTS
NL192413B (en)	1997-03-03	Integrated chain system.
NO822658L (en)	1984-02-06	CHAIN DISC CHAIN TAUS SYSTEM DEVICE.
FR2523245B1 (en)	1989-10-13	BRAKING DEVICE, ESPECIALLY FOR A CHAINSAW
BR8301703A (en)	1983-12-13	SELIN FOR BIKE
MX153413A (en)	1986-10-07	ELEVATOR SYSTEM IMPROVEMENTS
BR8401928A (en)	1984-11-27	BRAKE MECHANISM
MX155185A (en)	1988-02-01	DISCO BRAKE IMPROVEMENTS
BR8307536A (en)	1984-08-21	BRAKE ADJUSTER
IT8320963A1 (en)	1984-11-06	Braking system for chain saws
IT1171298B (en)	1987-06-10	BRAKING SYSTEM FOR MOTORCYCLES
FI832339A7 (en)	1983-12-29	Method for purifying phenol.
BR8306139A (en)	1984-07-10	IMPROVED BRAKE SET
IT8207008V0 (en)	1982-06-01	BELT BRAKE FOR BICYCLE WHEELS.
BR8301152A (en)	1983-11-22	ELEVATOR SYSTEM
BR8303798A (en)	1984-02-21	ELEVATOR SYSTEM
ATA109382A (en)	1984-06-15	STEERING BRAKE DEVICE
AU559906B2 (en)	1987-03-26	Chain saw braking system
IT8419500A0 (en)	1984-02-08	ACTUATING DEVICE FOR A BRAKE.
BR8401694A (en)	1984-11-20	HYDRAULIC BRAKING DEVICE
ATA334582A (en)	1985-10-15	BRAKE BUMPER

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950530