Processing

Please wait...

Settings

Settings

1. WO1991000169 - IMPROVED BRUSH CUTTING BLADE

Publication Number WO/1991/000169
Publication Date 10.01.1991
International Application No. PCT/US1990/003484
International Filing Date 20.06.1990
Chapter 2 Demand Filed 23.01.1991
IPC
B23D 61/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices; Clamping devices for these tools
02Circular saw blades
B23D 61/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices; Clamping devices for these tools
02Circular saw blades
04with inserted saw teeth
06in exchangeable arrangement
B27B 33/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
33Sawing tools for saw mills, sawing machines, or sawing devices
14Saw chains
CPC
B23D 61/021
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices
02Circular saw blades
021Types of set; Variable teeth, e.g. variable in height or gullet depth: Varying pitch; Details of gullet
B23D 61/06
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
61Tools for sawing machines or sawing devices
02Circular saw blades
04with inserted saw teeth ; the teeth being individually inserted
06in exchangeable arrangement
B27B 33/141
BPERFORMING OPERATIONS; TRANSPORTING
27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
33Sawing tools for saw mills, sawing machines, or sawing devices
14Saw chains
141with means to control the depth of cut
Y10T 83/9331
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
929Tool or tool with support
9319Toothed blade or tooth therefor
9326Plural separable sections
9329Tooth separable from blade
9331By independent connecting element
Y10T 83/9341
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
929Tool or tool with support
9319Toothed blade or tooth therefor
9326Plural separable sections
9329Tooth separable from blade
9331By independent connecting element
9341Rectilinearly movable
Y10T 83/935
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
83Cutting
929Tool or tool with support
9319Toothed blade or tooth therefor
935Plural tooth groups
Applicants
  • PINNEY, J., Dana [US/US]; US
Inventors
  • PINNEY, J., Dana; US
Agents
  • KLARQUIST, Kenneth, S. ; Klarquist, Sparkman, Campbell, Leigh & Whinston One World Trade Center 121 S.W. Salmon Street, Suite 1600 Portland, OR 97204, US
Priority Data
370,69723.06.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED BRUSH CUTTING BLADE
(FR) LAME DEBROUISSAILLEUSE AMELIOREE
Abstract
(EN)
Circular brush cutting blade (10) for powered brush cutter has cutting teeth (22, 24) arranged in pairs on periphery of blade, the teeth (22, 24) in pairs being of alternate right and left configuration and closely spaced together, the pairs of teeth (22, 24) being relatively widely spaced apart on the blade (10). Means (40, 62, 64) are provided to engage the kerf sides and deflect the blade (10) toward its central plane as it engages the material being cut.
(FR)
Lame débroussailleuse circulaire (10) pour débrouissailleuse commandée par moteur, présentant des dents de coupe (22, 24) aménagées en paires sur la périphérie de la lame. Les dents en paires (22, 24) étant à la fois tournées à droite et à la fois à gauche et étroitement espacées. Les paires de dents sont relativement très espacées sur la lame (10). Des moyens (40, 62, 64) sont fournis pour engager les bords de l'entaille et écarter la lame (10) en direction de son plan central au moment où elle engage le matériau à couper.
Also published as
Latest bibliographic data on file with the International Bureau