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1. WO2020194173 - A FOLDING HACKSAW

Publication Number WO/2020/194173
Publication Date 01.10.2020
International Application No. PCT/IB2020/052725
International Filing Date 24.03.2020
IPC
B23D 49/12 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
49Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
10Hand-held or hand-operated sawing devices with straight saw blades
12Hacksaws
B23D 51/03 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
51Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
02of beds; of guiding arrangements for work-tables or saw carriers; of frames
03with extensible or collapsible frames
B23D 51/12 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
51Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
08of devices for mounting straight saw blades or other tools
12for use with tools, dealt with in this subclass, which are connected to a carrier at both ends, e.g. bows adjustable in length or height
B25G 3/38 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
GHANDLES FOR HAND IMPLEMENTS
3Attaching handles to the implements
38Hinged, pivoted, swivelling, or folding joints
Applicants
  • ESCADA INNOVATION LIMITED [NZ]/[NZ]
Inventors
  • KERN, Florian
  • LAL, Moveen
Agents
  • AJ PARK
Priority Data
75201826.03.2019NZ
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A FOLDING HACKSAW
(FR) SCIE À MÉTAUX PLIANTE
Abstract
(EN)
A collapsible or folding saw is provided as a compact hand tool that when folded covers and protects the blade. The folding saw is movable between an extended useable condition and a folded condition. The saw comprises a frame having a longitudinal telescoping upper member, and first and second collapsible side supports depending from the upper member. A blade is coupled between the first and second collapsible side supports, whereby a tensioning mechanism is provided to tension the blade. Further, a handle is provided having a first portion pivotably coupled to the frame and wherein the handle pivots between a first condition to form a free-end handle and a second handle condition where the handle engages the upper member and encapsulates the blade.
(FR)
La présente invention concerne une scie pliable ou pliante fournie sous la forme d'un outil manuel compact qui, lorsqu'il est plié, recouvre et protège la lame. La scie pliante est mobile entre un état utilisable étendu et un état plié. La scie comprend un cadre ayant un élément supérieur télescopique longitudinal, et des premier et second supports latéraux pliables s'étendant depuis l'élément supérieur. Une lame est accouplée entre les premier et second supports latéraux pliables, un mécanisme de tension étant prévu pour tendre la lame. En outre, un manche est pourvu d'une première partie accouplée de façon pivotante au cadre, le manche pivotant entre un premier état pour former un manche à extrémité libre et un second état de manche dans lequel le manche vient en prise avec l'élément supérieur et encapsule la lame.
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