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1. WO2020142756 - MANUAL CAN OPENER WITH OVERDRIVE

Publication Number WO/2020/142756
Publication Date 09.07.2020
International Application No. PCT/US2020/012292
International Filing Date 04.01.2020
IPC
B26B 25/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
25Hand cutting tools involving disc blades, e.g. motor-driven
B67B 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
B67B 7/70 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
46Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers
70including an annular, driven, wheel-like roller member adapted to continuously engage a container chime during the opening operation
B67B 7/72 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
46Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers
70including an annular, driven, wheel-like roller member adapted to continuously engage a container chime during the opening operation
72Cutter comprising rotatable disc
B67B 7/76 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
46Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers
70including an annular, driven, wheel-like roller member adapted to continuously engage a container chime during the opening operation
76adapted to pierce container side wall
B67B 7/84 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING OR CLOSING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES, JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
46Cutting devices, i.e. devices including at least one cutting element having one or more cutting edges for piercing through the wall of a closed container, e.g. can openers
84adapted for right or left-hand operation, i.e. the device is capable of being operated in either direction about the container
CPC
B67B 7/32
BPERFORMING OPERATIONS; TRANSPORTING
67OPENING, CLOSING ; OR CLEANING; BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
BAPPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
7Hand- or power-operated devices for opening closed containers
30Hand-operated cutting devices
32propelled by rotary gears or wheels around periphery of container
Applicants
  • NOOTOOLS HOLDINGS LLC [US]/[US]
Inventors
  • NOONAN, Mark
  • FOG, Stephen
Agents
  • JACQUES, Willie
Priority Data
62/917,84605.01.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MANUAL CAN OPENER WITH OVERDRIVE
(FR) OUVRE-BOÎTE MANUEL AVEC SURMULTIPLICATEUR
Abstract
(EN)
Disclosed is an apparatus for opening cans which includes first and second handles, a crank having a grip and a toothed, internal recess comprising a driving gear, and a first driven gear housed within and engaged with the driving gear. The first driven gear is connected to the first handle by an axle oriented orthogonally to the teeth of the driving gear and coupled to a second driven gear on the same axle but on the opposite side of the first handle relative to the crank and first driven gear. The second driven gear is coupled to a first cutting piece configured to contact a can and exert torque on the can when the second and a third driven gear are engaged and the crank is turned. The third driven gear is configured to become engaged with the second driven gear and is coupled to a second cutting piece by a second axle running through the second handle. The first cutting piece comprises one of a traction wheel and a cutting wheel, and the second cutting piece comprises the other.
(FR)
L'invention concerne un appareil destiné à ouvrir des boîtes de conserve, lequel comprend des premier et second manches, une manivelle ayant une poignée et un évidement interne denté comprenant un engrenage d'entraînement et un premier engrenage entraîné logé en son sein et en prise avec l'engrenage d'entraînement. Le premier engrenage entraîné est relié au premier manche par un essieu orienté de manière perpendiculaire aux dents de l'engrenage d'entraînement et accouplé à un second engrenage entraîné sur le même essieu mais sur le côté opposé du premier manche par rapport à la manivelle et au premier engrenage entraîné. Le second engrenage entraîné est accouplé à un premier élément de découpe configuré pour entrer en contact avec une boîte de conserve et soumettre la boîte à un couple lorsque les deuxième et troisième engrenages entraînés sont mis en prise et que la manivelle est tournée. Le troisième engrenage entraîné est configuré pour venir en prise avec le second engrenage entraîné et est accouplé à un second élément de découpe par un second essieu s'étendant à travers le second manche. Le premier élément de découpe comprend soit une roue de traction, soit une roue de découpe, et le second élément de découpe comprend l'autre.
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