Mechanism description of a can opener. Mechanism for can opener 2019-02-21

Mechanism description of a can opener Rating: 6,5/10 649 reviews

EP2423156B1

mechanism description of a can opener

Face or Board The essential part of the ironing board is the face or board. With such a wide range of manual and electric can opener parts at your fingertips, you can be sure we carry parts compatible with the unit you purchased. Also, reading and understanding this document is the only task that is truly required for this particular audience. At the inside of the pair of spaced apart pivot fittings 219 a detent engagement surfaces 223 and detent engagement surface 223B are seen. Applicant has found that gripping of the can is improved wherein the spacer washer 30 comprises a resilient material e.

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Technical Definition and Description

mechanism description of a can opener

The first electric guitar appeared in 1931 by George Beauchamp. Lower housing section 251 has a number of visible features including an countersunk aperture bores 281 to accommodate the two handle housing portion fasteners 263. Audience Adaptation The description clearly addresses a specific audience, and it helps the audience understand the product or process. As soon as the cutter wheel 4 had turned a few degrees, drive gear 26 would engage with the closest tooth in section of radial teeth 41 and continue to rotate the cutter wheel 4. Generally, the spacing is provided along the axes of rotation of the drive and cutter wheel. Whereas all previous openers required using one hand or other means to hold the can, can-holding openers simultaneously grip the can and open it. Referring to Figure 15, a perspective view of the can opener 201 as was seen in Figure 14 is shown from an upper perspective position.

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How to Write a Mechanism Description Paper

mechanism description of a can opener

The orientation seen in Figure 10 continues for so long as the can 85 opening operation continues. The mechanism of claim 1 in which the ratchet member has at least one guide peg that is constrained by projections from the cutter wheel so that as the ratchet member is pushed out of position by the at least one interference tooth the at least one guide peg of the ratchet member slides between the projections. As the can rotates, the cutter cuts through the can wall. A can opener mechanism according to any of claims 1 to 4, characterised in that at the cutting position the usual drive relationship 16,23 between the drive wheel 10 and cutter wheel 20 is disengaged. In one aspect, the drive means is adapted for manual drive and may include any suitable means of manually providing rotary drive to the drive wheel. This in turn, enables the cutting segment angle to be maximised.

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Basic Gear Mechanisms: 21 Steps (with Pictures)

mechanism description of a can opener

The cutter wheel 120 is again also provided with intermittent drive means for providing intermittent drive between the drive wheel 110 and the cutter wheel 120 when the cutting knife 128 is in the cutting position such as to maintain the nip in place for a sufficient cutting interval to provide a full orbital cut around the cylindrical wall of the can. In particular, the cutter wheel is rotatable to a cutting position in which the cutter knife is displaced to a position in which it forms a nip with the drive wheel such that in use, the cutting knife penetrates through the cylindrical wall of the can to provide a cut therein as the opener orbits relatively therearound. Our fast shipping, low prices, and outstanding customer service make WebstaurantStore the best choice to meet all of your professional and food service supply needs. These gearboxes are great for large gear reductions in small spaces, but can be costly and need to be well lubricated because of their design complexity. Thus, the cutter screw 101, the material within the acentrically mounted cutter support member 113 with which cutter screw 101 is fastened, and the square washer 97 against which an underside 161 of a head 163 of the cutter screw 101 rests will experience no dislodgement friction from the natural turning of the cutter washer 93 and the cutter 95. The interaction of various pairings of pegs e.

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EP2423156B1

mechanism description of a can opener

The mechanism 30 can be used in manual form with a manual rotary input in the form of a butterfly handle or a rotary lever, or can be used in an automatic form in which an electric motor drives the mechanism via a gear train. The function of the spacer washer 30 is primarily to provide a cavity 34 for receipt of the protruding lid 4 of the can. The pressure angle affects how the gears contact each other, and thus how the force is distributed along the tooth. A gear differential is a pretty interesting mechanism involving a ring bevel gear and four smaller bevel gears two sun gears and two planet gears that orbit around them , acting sort of like a planetary gearbox. As the cutter wheel rotates, the eccentrically mounted cutter and cylindrical spacer move closer to the can wall and the cutter pierces the can wall. The diameter of the gears where they are contacting each other change as the gears rotate, so the output speed of the system oscillates as the gears rotate.

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Automatic sliding door mechanism, electric and power sliding door mechanism

mechanism description of a can opener

The formation of this nip in use corresponds to a cutting position in which the cutting knife 128 penetrates through the cylindrical wall of a can to provide a cut therein as the opener orbits relatively therearound. Next 3 I print out the rack portion so I basically have a straight edge of gear teeth. Final Sale items cannot be returned, refunded or exchanged. Functions of Safty beam and microwave sensor are perfectly combined. The gear rotates on an axis perpendicular, but on a different plane than, the worm. Also visible is mechanism bearing 99 that houses and supports the drive wheel 18 via drive wheel top bearing face 31 when the mechanism 30 is inserted.

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Mechanism Description of Can Opener Essay

mechanism description of a can opener

The tripod is the last part of a telescope and comes in lots of different sizes and varieties. The opener was made of cast iron and had a very similar construction to the Yeates opener, but featured a more artistic shape and was the first move towards improving the look of the can opener. After cutting the can lid, in order to move the cutter away from the can again, the drive gear needs to reengage with the cutter gear so that it rotates once more and carries the eccentrically mounted cutter away from the drive wheel. Daka Research Inc Original Assignee Daka Research Inc Priority date The priority date is an assumption and is not a legal conclusion. At Figures 5-7d, the drive wheel 10 has rotated still further but this rotation results in no rotational drive of the cutter wheel 20 because the drive peg 18 is no longer in meshed relationship with the upstanding curved rack of teeth 26.

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Lock N' Lift Can Opener with Lid Lifter Magnet, Green

mechanism description of a can opener

Oddly, the can opener was invented about 50 years after metal cans were invented. Electric motor 311 is connected through a series of speed reduction gears including a worm gear 315 connected to the motor 311, a first reduction gear 317, first reduction gear pinion 319 with the first reduction gear 317 about an axle not seen in Figure 16 , and engaging a second reduction gear 321. This movement of the idle gear 57 toward the downwardly extending overhang member 75 causes the toothed upper portion 61 of the idle gear 57 to engage the interference bump 103. After the goods are delivered, we will send the tracking number for your order to you through E-mail. There is provided a mechanism for use in a can opener. Use a bulleted list if you need to break your object into more than three component classifications. The control means may additionally function to align the drive peg with the intermittent drive teeth to ensure smooth intermittent drive interaction.

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Automatic sliding door mechanism, electric and power sliding door mechanism

mechanism description of a can opener

Turning in one direction causes the rotary can opener mechanism 31 to close and turning in the other direction causes the rotary can opener mechanism 31 to open. The result is a can opener that is very simple to use. Lock tab 35 can be seen and is connected to master switch knob 74 via sprung section 123. Indeed, a cutting interval corresponding to at least a full orbit i. Where the cutter 95 is thus keyed to rotate with the cutter washer 93, there is some assurance that neither the cutter washer 93 nor cutter 95 will become stuck and wear unevenly.


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