NO752209L - - Google Patents
Info
- Publication number
- NO752209L NO752209L NO752209A NO752209A NO752209L NO 752209 L NO752209 L NO 752209L NO 752209 A NO752209 A NO 752209A NO 752209 A NO752209 A NO 752209A NO 752209 L NO752209 L NO 752209L
- Authority
- NO
- Norway
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
-
- 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
- F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
- F16D49/02—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member
- F16D49/04—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as a helical band or coil with more than one turn, with or without intensification of the braking force by the tension of the band or contracting member mechanically actuated
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US483034A US3923126A (en) | 1974-06-25 | 1974-06-25 | Band type brake for a chain saw |
Publications (3)
Publication Number | Publication Date |
---|---|
NO752209L true NO752209L (en) | 1975-12-30 |
NO143090B NO143090B (en) | 1980-09-08 |
NO143090C NO143090C (en) | 1980-12-17 |
Family
ID=23918379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO752209A NO143090C (en) | 1974-06-25 | 1975-06-20 | CHAIN CASE DEVICE. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3923126A (en) |
JP (1) | JPS5239199B2 (en) |
BR (1) | BR7503806A (en) |
CA (1) | CA1027882A (en) |
DE (1) | DE2527812C2 (en) |
GB (1) | GB1456014A (en) |
NO (1) | NO143090C (en) |
SE (1) | SE426454B (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3964333A (en) * | 1974-10-15 | 1976-06-22 | Mcculloch Corporation | Safety braking mechanism for a portable chain saw |
US4026392A (en) * | 1974-10-15 | 1977-05-31 | Mcculloch Corporation | Snap-acting over-center chain saw safety brake and method of operation thereof |
US3974566A (en) * | 1975-09-08 | 1976-08-17 | Mcculloch Corporation | Method and apparatus for arresting movement of a chain saw cutter chain |
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 |
JPS52100964A (en) * | 1976-02-20 | 1977-08-24 | Hitachi Ltd | 1-bit encoder |
JPS52135899U (en) * | 1976-04-09 | 1977-10-15 | ||
JPS5319891U (en) * | 1976-07-30 | 1978-02-20 | ||
JPS5319892U (en) * | 1976-07-30 | 1978-02-20 | ||
JPS5325998A (en) * | 1976-08-23 | 1978-03-10 | Kyoritsu Kk | Safety device of chain saw |
JPS5850981Y2 (en) * | 1980-05-12 | 1983-11-21 | 株式会社 共立 | Chain saw safety braking device |
JPS5916921B2 (en) * | 1981-04-13 | 1984-04-18 | 株式会社共立 | Chain saw emergency braking device |
SE8202949L (en) * | 1982-05-11 | 1983-11-12 | Electrolux Motor Ab | BROMSUTLOSNINGSMEKANISM |
DE3244772A1 (en) * | 1982-12-03 | 1984-06-07 | Fa. Andreas Stihl, 7050 Waiblingen | CHAINSAW |
DE3419152A1 (en) * | 1984-05-23 | 1985-11-28 | Fa. Andreas Stihl, 7050 Waiblingen | Chain-braking device |
SE457626B (en) * | 1983-07-08 | 1989-01-16 | Stihl Maschf Andreas | KEDJEBROMANORDNING |
JPS6032601A (en) * | 1983-08-01 | 1985-02-19 | 株式会社共立 | Safety brake gear for chain saw |
DE3608523A1 (en) * | 1986-03-14 | 1987-09-17 | Bosch Gmbh Robert | QUICK STOP DEVICE FOR STOPPING A SAW CHAIN OF A PORTABLE MOTOR CHAIN SAW |
US5125160A (en) * | 1991-05-15 | 1992-06-30 | Textron Inc. | Power tool inertia brake |
JP3263284B2 (en) * | 1995-09-04 | 2002-03-04 | 株式会社マキタ | Electric chainsaw |
SE511397C2 (en) * | 1996-10-25 | 1999-09-20 | Electrolux Ab | Brake device in a chainsaw |
JP3601934B2 (en) * | 1997-05-16 | 2004-12-15 | 株式会社共立 | Braking device for power work equipment |
US6108916A (en) * | 1998-08-14 | 2000-08-29 | Milwaukee Electric Tool Corporation | Movable handle for a power tool |
DE10261743A1 (en) * | 2002-12-30 | 2004-07-22 | Robert Bosch Gmbh | Manual circular saw B27B |
US20040181951A1 (en) * | 2003-03-17 | 2004-09-23 | Wittke Edward R. | Chain saw safety system |
CA2423282A1 (en) * | 2003-03-19 | 2004-09-19 | Universite De Sherbrooke | Anti-vibration handle for punching or reciprocating motion tools |
CA493745A (en) * | 2006-10-04 | 1953-06-16 | E. Glassburn William | Bridge-connected relay |
WO2008047433A1 (en) * | 2006-10-19 | 2008-04-24 | Husqvarna Zenoah Co.,Ltd. | Brake system of chain saw and chain saw |
US8061043B2 (en) | 2006-11-15 | 2011-11-22 | Milwaukee Electric Tool Corporation | Power tool |
FR2935496B1 (en) * | 2008-08-29 | 2014-05-16 | Pellenc Sa | METHOD FOR STOPPING PORTABLE TOOLS DURING UNEXPECTED BRUSH MOVEMENTS, AND PORTABLE TOOLS BY APPLYING |
US8752301B2 (en) * | 2009-04-08 | 2014-06-17 | Rex George | Chainsaw incorporating a safety device system |
JP5448569B2 (en) * | 2009-05-21 | 2014-03-19 | 株式会社やまびこ | Brush cutter with safety device |
JP5448568B2 (en) * | 2009-05-21 | 2014-03-19 | 株式会社やまびこ | Work machine with safety device |
US20120036725A1 (en) * | 2010-08-11 | 2012-02-16 | Blount, Inc. | Kickback detection method and apparatus |
US8870703B2 (en) * | 2012-11-19 | 2014-10-28 | Gm Global Technology Operations, Llc | Transmission with band clutch |
CN110944799B (en) | 2017-07-24 | 2021-11-26 | 费斯托工具有限责任公司 | Power tool and method |
KR102434522B1 (en) * | 2017-07-24 | 2022-08-22 | 페스툴 게엠베하 | Methods for identifying power tools and kickback events in power tools |
JP7270601B2 (en) | 2017-07-24 | 2023-05-10 | フェストール・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | power tools and methods |
US11529725B2 (en) | 2017-10-20 | 2022-12-20 | Milwaukee Electric Tool Corporation | Power tool including electromagnetic clutch |
EP3700713B1 (en) | 2017-10-26 | 2023-07-12 | Milwaukee Electric Tool Corporation | Kickback control methods for power tools |
US11641102B2 (en) | 2020-03-10 | 2023-05-02 | Smart Wires Inc. | Modular FACTS devices with external fault current protection within the same impedance injection module |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2299765A (en) * | 1930-10-29 | 1942-10-27 | Carl F Rauen | Means for preventing retrograde movement of motor vehicles and the like |
US3405791A (en) * | 1966-08-25 | 1968-10-15 | Kaplan Joseph | Variable-torque slip device |
US3485327A (en) * | 1967-10-20 | 1969-12-23 | Mcculloch Corp | Inertia actuated safety brake |
SE390131B (en) * | 1971-04-13 | 1976-12-06 | Partner Ab | BRAKE DEVICE FOR MOTORSAWS |
US3739475A (en) * | 1971-10-19 | 1973-06-19 | Mc Culloch Corp | Chain saw safety method and apparatus |
US3785465A (en) * | 1972-02-22 | 1974-01-15 | R Johansson | Centrifugal clutches in series with brake |
US3793727A (en) * | 1972-10-04 | 1974-02-26 | Mcculloch Corp | Chain saw safety method and apparatus |
-
1974
- 1974-06-25 US US483034A patent/US3923126A/en not_active Expired - Lifetime
-
1975
- 1975-06-17 SE SE7506970A patent/SE426454B/en not_active IP Right Cessation
- 1975-06-18 BR BR4895/75D patent/BR7503806A/en unknown
- 1975-06-20 NO NO752209A patent/NO143090C/en unknown
- 1975-06-21 DE DE2527812A patent/DE2527812C2/en not_active Expired
- 1975-06-23 JP JP50075782A patent/JPS5239199B2/ja not_active Expired
- 1975-06-24 CA CA230,009A patent/CA1027882A/en not_active Expired
- 1975-06-25 GB GB2691475A patent/GB1456014A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO143090B (en) | 1980-09-08 |
GB1456014A (en) | 1976-11-17 |
US3923126A (en) | 1975-12-02 |
DE2527812A1 (en) | 1976-01-15 |
DE2527812C2 (en) | 1986-02-20 |
BR7503806A (en) | 1976-07-06 |
SE7506970L (en) | 1975-12-29 |
JPS5239199B2 (en) | 1977-10-04 |
CA1027882A (en) | 1978-03-14 |
JPS5117097A (en) | 1976-02-10 |
SE426454B (en) | 1983-01-24 |
NO143090C (en) | 1980-12-17 |