TH19318B - Can opener with a cylindrical traction wheel and a circular cutter blade that rotates. - Google Patents

Abstract

DC60 (25/02/43) can opener The hand-operated, cutting-edge type consists of a rotating traction wheel (22) with a typical cylindrical configuration. And the blades of the circular cutter which rotate freely (48), in which the spindle of the cutter blade is angled to the spindle of the wheel by a true 6 degree angle in their operating position, Cutter blades (48) penetrate to the outer thickness along the Radius of metallic materials Which makes up the edges but does not cut through all the edges Where the can tip (62) may be cut, leaving a smooth edge on both the tip (62) and the side wall (68) of the can. The complete separation of the cut end from the can It is facilitated by the holder teeth (70, 72) that can be moved by the user. To hold part of the fixed edge With the tip of the can To hold and separate it from the rest of the rim that is attached to the can body. Can opener The hand-operated, cutting-edge type consists of a rotating traction wheel (22) with a typical cylindrical configuration. And the blades of the circular cutter which rotate freely (48), in which the spindle of the cutter blades are angled to the spindle of the wheel at a true 6 ° angle in their operating position, Cutter blades (48) penetrate to the outer thickness along the Radius of metallic materials Which makes up the edges but does not cut through all the edges Where the can tip (62) may be cut, leaving a smooth edge on both the tip (62) and the side wall (68) of the can. The complete separation of the cut end from the can It is facilitated by the holder teeth (70, 72) that can be moved by the user. To hold part of the fixed edge With the tip of the can To hold and separate it from the rest of the rim that is attached to the can body.

Claims (8)

1. A can opener consisting of a pair of operating components, which are rotated according to the pivot coincidentally, with one mounted on a rotating trolley And another component wearing Circular blade that rotates around The wheel and the blade will slide between the idle position, which is Where the wheel and blade are spaced apart so that the can rim can be opened between the wheel and blade, and the operating position where the wheel and blade are close to each other and overlap with the can. To open that can By design, the traction wheel has a common cylindrical shape and has a rotating shaft, which during use It is literally parallel to the length axis of the can to be opened. The blade consists of a blade and a friction wheel. Take a circular shape which has the same spindle as the blade. These friction wheels are placed along the outer axis of the The cutter blade, relative to the operating component, is equipped with both the blade and the friction wheel, and has a diameter that makes it possible while operating in that operating position. The friction wheel is attached to the side. Cans under the edge of cans to be opened The blade has a spindle which is tilted towards the spindle of the traction wheel with the traction wheel and the said blade in the operating position. They are opposite and relatively non-overlapping, and at the point where they are closest to each other, there will be less distance than the thickness of the edges of the cans to be opened. Where in between Use in such operating positions Such drag wheels can overlap. With the inner surface The radius of the rim of the can It is practically parallel to the tip of the can and the blade partially overlaps with the radial outer surface of the can's edge. Not all of them will push through the rim of the can. Which the rotation of the traction wheel will result in the said blade pushing through the cutting edge of the can The end of the can is removed from the can 2. In the can opener, as stated in Claim 1. The operating component that is attached to the wheel. Consists of functions in the horizontal plane And the spindle of the said wheel is perpendicular to the said face and another operating component. Which wears a blade with such a cutter will consist of Parallel to the horizontal duty of the other operating component, provided that, during use in such operating position Pages in that plane are parallel or parallel. 3. In the can opener, as noted in claim 1, the traction wheel is worn on the axle assembly. To rotate and to be rotated by thrusters assembly that is worn on the axis 4. Can opener as specified in the claim 3, the propulsion assembly shall consist of: Hand-operated handle 5. In the can opener as described in claim 1, the blade is worn on the axle assembly. 6. In the can opener, as noted in claim 1, the blade is a component which It consists of that blade and a circular friction wheel that rotates around the same spindle as the cutter blade. Where the friction wheel is placed along the outside of the cutter blade relative to the The operating components wearing both the blade and the friction wheel are And has a diameter that makes While working in the said operating position The friction wheel is attached to the side of the can under the rim of the can to be opened. 7. In the can opener, as indicated in claim 1, the friction wheel contains a flexible material that Changeable shape 8. In the can opener as described in claim 1, the operating component has a long handle. And connected by a spindle And has a handle that extends from the end of the operating component For users to catch And at the other end of the component operating there is a traction wheel. 9. In the can opener, as described in Claim 8, the operating components include a mechanism that It limits the relative rotation of the pivot between the non-operating and operating positions. As stated in Clause 8, the traction wheel and cutter blade are worn at the end. Components operating opposite to the handle on the other end. And operating components for both The two are connected by a spur in the middle between the two ends 1. 1.In the can opener, as noted in claim 1, the outer surface of the traction wheel looks like a fish tooth 1. 2.In the can opener, as described in claim 1, this includes a device to help release the end of the can and The part of the rim of the can that is attached to the tip of the can from the edge of the can, the part that is attached to the can body after trimming, the device contains the first holder assembly that is worn on Part of the operating system And the second holder assembly is mounted on Another operating component The two clamp assemblies can be moved together or out. Can be separated from each other according to the rotation of the pivot points of the relative operating components. By users may Bring the holder assembly together to secure the rim of the can, the part attached to the end of the can to release the tip. The can and the attached rim portion away from the rim of the can adjacent to the can body and the user may take the holder assembly apart to release the rim of the can. 3.In the can opener, as noted in Claim 12, one piece of holder assembly will consist of Holder tabs attached to one of the operating components. And another holder assembly will It consists of a clamping claw attached to another operating component. 4. In the can opener, as noted in claim 13, a piece of the holder is attached to the component. An operating place with a traction wheel and another holder claw is connected to the operating component at Put on the cutter blade 1 5.In the can opener, as noted in the claim 12, the holder assembly is placed at a distance from each other. In a non-operating position And will move together when the operating components move towards Operating position 1 6. In the can opener, as noted in Claim 12, each holder is assembled with a face. Of a holder with a serrated edge The pages are facing each other to help the holder assembly to secure the rim of the canister. 1 7. In the can opener, as noted in claim 16, of the piece's facing holder. The holders are placed parallel to each other in the operating position 1. 8.In the can opener, as noted in claim 1, the tilt is 6 degrees.