Patents
Sitemap › B27 - Working or preserving wood or similar material; Nailing or stapling machines in general › B27B - Saws; Components or accessories therefor › B27B 17 - Chain saws; Equipment therefor
Patents for B27B 17 - Chain saws; Equipment therefor (3,324)
09/2005
09/29/2005US20050211338 Grapple head assemblies with cut-off saws
09/29/2005US20050211337 Apparatus for shifting log sideways relative to grapple head assembly
09/29/2005US20050210685 Brake mechanism for tool
09/28/2005CN1675039A Device for a portable tool
09/27/2005US6949210 Composite fiber having favorable post-treatment processibility and method for producing the same
09/22/2005US20050205043 Crankshaft assembly of an internal combustion engine
09/22/2005DE19614212B4 Kettensägenbremsvorrichtung Chainsaw braking device
09/21/2005CN1670389A Crankshaft
09/21/2005CN1669743A Hand holding working apparatus
09/20/2005US6944958 Chain saw chain tensioning and braking system
09/20/2005US6944957 Chain saw with a tensioning arrangement
09/15/2005WO2005084861A1 Illuminating brake release for a motor chain saw
09/15/2005DE102004009180A1 Handgeführtes Arbeitsgerät A hand-operated device
09/14/2005CN2725619Y Electric chain saw mechanical back brake device
09/06/2005US6939022 Illumination means for a chainsaw
09/01/2005US20050188551 Illuminating brake release for a motor chain saw
09/01/2005DE102004006692A1 Hand grips for hand power tool especially with cutting wheel has grip sections parallel to and normal to the cutting wheel for vertical and horizontal cutting
08/2005
08/25/2005US20050183270 Portable handheld work apparatus
08/18/2005US20050178346 Device for a portable tool
08/18/2005US20050178010 Chainsaw tool
08/10/2005CN2715900Y Saw chain tensioner for electric chain saw
08/04/2005US20050166376 Coaxial and concentric cutting machine and a method for use thereof
08/04/2005DE102004002747A1 Fixation of laser housing e.g. for tools, has laser attached to housing material which is to be treated with laser adjusted by laser housing unit
07/2005
07/27/2005EP1557247A1 Chain saw tensioning mechanism with locking teeth
07/27/2005CN1644957A Antivibrationselement
07/21/2005DE3530685C5 Elektrische Motorkettensäge Electrical power chain saw
07/21/2005DE10393139T5 Vorrichtung für ein tragbares Arbeitsgerät Device for a portable work machine
07/21/2005DE10361295A1 Griffrohr eines handgeführten Arbeitsgerätes Tubular handle of a hand-held device
07/21/2005DE10361294A1 Vibration absorber between an internal combustion engine and a vibration isolated, hand-operated tool comprises a vibration damper made of a foamed plastic, and a metal, in particular, steel spring
07/21/2005DE10361098A1 Machine tool used as a chain saw comprises a rotation transfer unit which is separated from a motor shaft when a brake unit is activated
07/20/2005CN1640600A Chain saw tensioning mechanism with locking teeth
07/19/2005US6918185 Chain saw handle extension
07/14/2005US20050150118 Guide bar
07/13/2005CN1636684A Tubular handle for a manually guided implement
07/13/2005CN1636661A Battery operated chain saw
07/07/2005US20050145215 Crankcase scavenged four-stroke engine
07/07/2005DE10357393A1 Sicherheitssystem an Tischkettensägen Security system on table chainsaws
06/2005
06/30/2005US20050139499 Apparatus for storing the chain of a chain saw
06/30/2005US20050138776 Tubular handle for a manually guided implement
06/30/2005DE202005002813U1 Rocker saw arrangement for use with a chain saw during cutting of logs for firewood has a metal plate trough for holding a log that is being cut that can be rocked forwards and backwards using a suitable positioned handling pipe
06/30/2005DE10353921A1 Claw clutch operating device for engine chain saw, has spring connected to swiveling unit, which axially shifts one of two coupling halves of claw clutch on axle of pinion, in which one half is placed on sloping accumulating surface
06/29/2005EP1547738A1 Chain saw tension adjuster and wear indicator
06/23/2005DE10353737A1 Chain tensioner for chain saws has manually operated tension wheel for tool-free tensioning of chain
06/22/2005EP1543928A1 Device and process for aligning and cutting logs
06/15/2005EP1541306A1 Safety system for table chainsaws
06/15/2005CN1206086C Trigger device for chain brake
06/14/2005US6904687 Extended reach tree maintenance apparatus
06/08/2005CN1625645A A crankcase scavenged four-stroke engine
06/01/2005EP1085965B1 Handle unit for a hand-held working tool
06/01/2005CN1622871A Chain saw with a tensioning arrangement
05/2005
05/25/2005DE10348973A1 Vibration damped handgrip especially for a power hand tool has a cylindrical outer grip positioned onto a support grip via elastomer damping inserts
05/19/2005DE10359873B3 Safety interlock for chainsaw prevents operation of drive clutch unless air flap for flow channel around outside of fan wheel is in given position
05/19/2005DE10315529B4 Sägegestell zum Zersägen von Langholz zu Brennholz Sägegestell for sawing long timber for firewood
05/18/2005CN1617976A Crankcase scavenged internal combustion engine
05/11/2005EP1528852A1 Sawing device and its safety system for precaution of a breaking saw chain
05/11/2005CN2698539Y Electric chain saw
05/04/2005DE4413270B4 Starthilfevorrichtung an einem Membranvergaser Starting aid system to a diaphragm carburetor
04/2005
04/28/2005US20050086813 Electric pole saw
04/28/2005CA2541707A1 Disc saw blade for saw chain
04/26/2005CA2311225C Chain saw jig
04/21/2005WO2005007357A3 Vegetation pruning device
04/21/2005WO2005006839A3 Vegetation pruning device
04/19/2005CA2162388C Chain saw
04/13/2005EP1522392A1 Support for the cutting of an object, such as a log
04/12/2005US6878888 Safety device for activating electric tools
04/12/2005US6877233 Chain saw adjuster mechanism with locking teeth
03/2005
03/31/2005US20050066928 Handle for a pull-rope starter of a motor-drive chain saw
03/24/2005WO2005025822A1 Throttle control device for a hand held tool
03/17/2005US20050055832 Hand-guidable tool with handle heating based on microwaves
03/10/2005DE20319743U1 Chain saw blade monitor has a sensor system that monitors the chain tension and is coupled to data processing unit
03/09/2005CN1592673A Guide bar
03/03/2005US20050044727 Chain saw with a tensioning arrangement
02/2005
02/24/2005DE19753553B4 Zweitakt-Verbrennungsmotor Two stroke internal combustion engine
02/24/2005DE19643299B4 Führungsschiene mit Profilrohr und Verfahren zu deren Herstellung Guide rail with a profile tube and processes for their preparation
02/22/2005US6857349 Method of producing chainsaw chain allowing to increase the effectiveness of the woodcutter in modifying the cutter links and some safety links
02/17/2005WO2005014246A1 Device for cross-cutting of elongated objects
02/16/2005CN2678846Y Curer
02/10/2005WO2005011365A2 Stump treatment guide bar
02/10/2005US20050028379 Vegetation pruning device
02/10/2005US20050028378 Vegetation pruning device
02/10/2005US20050028377 Vegetation pruning device
02/10/2005US20050028376 Vegetation pruning device
02/10/2005US20050028375 Vegetation pruning device
02/10/2005US20050028374 Vegetation pruning device
02/10/2005DE202004015906U1 Chain saw has a gauge fitted to the saw blade, to give the required timber cutting lengths for stove/fire fuel, held by a magnet with a telescopic arm and a tongue to fit at a prepared notch in the bark
02/09/2005CN1576639A Anti-vibration element
02/09/2005CN1575642A Vegetation pruning device
02/09/2005CN1575641A Vegetation pruning device
02/09/2005CN1575640A Vegetation pruning device
02/09/2005CN1575639A Vegetation pruning device
02/09/2005CN1575638A Vegetation pruning device
02/09/2005CN1575637A Vegetation pruning device
02/09/2005CN1575636A Vegetation pruning device
02/09/2005CN1575635A Vegetation pruning device
02/09/2005CN1575634A Vegetation pruning device
02/09/2005CN1575633A Vegetation pruning device
02/09/2005CN1575632A Vegetation pruning device
02/09/2005CN1575631A Vegetation pruning device
02/09/2005CN1575630A Vegetation pruning device
02/03/2005US20050022775 Crankcase scavenged internal combustion engine
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