Patent US4126160A successfully refreshed from Google Patents.
US4126160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chemical inductor and can crusher
Assignee: Individual
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Filing: 1977-06-13
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Granted: 1978-11-21
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Expires: 1997-06-13
Abstract
Abstract A can crushing and emptying device adapted to crush and drain large cans by cutting out one end, draining the contents into a container, flushing the can and then crushing it by means of a ram adapted to press the can onto a ring of sharpened teeth arranged to contact the end of the can near its perimeter. Levers are provided to move the end of the can into the interior of the can. A nozzle is provided to rinse the interior, and a support for the perimeter of the can is used to resist the force of the ram whereby the exterior of the can is crushed between the support and the ram.
Inventors
- 👤 Wendell Gurtler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:02
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/08; B30B9/00; B30B9/32; B30B9/321; B65; B65B; B65B69/00; B65B69/0033; Y; Y10; Y10S; Y10S100/00; Y10S100/902
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
177 words
A device for crushing and emptying a can comprising support means, a container supported by said support means, knife means on said container arranged to nearly surround an opening at the top of said container said opening being of such size that said knife means is adapted to engage the end of said can near its outer rim, and ram means on said support means positioned above said knife means whereby a can set upon said knife means will be pressed thereonto and crushed by said ram in which bracket means on said support means provides for pivotal mounting, pipe means being pivotally mounted in said bracket means and extending into the interior of said container, said pipe means having an end at right angles to the pivotal axis, said end being long enough such that pivotal motion of said pipe about its pivotal axis will carry the termination of said end to a point above said opening at the top of the container, said pipe being therefore in position to flush the interior of said can.
Claim 2
Independent Claim
177 words
A device for crushing and emptying a can comprising support means, a container supported by said support means, knife means on said container arranged to nearly surround an opening at the top of said container said opening being of such size that said knife means is adapted to engage the end of said can near its outer rim, and ram means on said support means positioned above said knife means whereby a can set upon said knife means will be pressed thereonto and crushed by said ram in which bracket means on said support means provides for pivotal mounting, pipe means being pivotally mounted in said bracket means and extending into the interior of said container, said pipe means having an end at right angles to the pivotal axis, said end being long enough such that pivotal motion of said pipe about its pivotal axis will carry the termination of said end to a point above said opening at the top of the container, said pipe being therefore in position to flush the interior of said can.
Claim 3
Dependent Claim
30 words
The device of claim 1 in which hose means is connected to said pipe means whereby a fluid may be forced through said pipe means and outward of said end.
Claim 4
Dependent Claim
43 words
The device of claim 2 in which vane means are mounted on the bottom of said container in position beneath said end of said pipe means whereby said stream will be deflected to cause a swirling motion of the fluid in the container.
Claim 5
Dependent Claim
12 words
The device of claim 1 in which said ram is hydraulically operated.
Claim 6
Dependent Claim
15 words
The device of claim 1 in which said knife means is formed with serrated teeth.
Claim 7
Dependent Claim
71 words
The device of claim 1 in which said knife means is formed with a gap to provide for less than complete surrounding of said opening and in which said pipe is pivoted on an axis so that the end of said pipe moves upward and in the direction toward said gap and engages the end of a can cut by said knife means thereby folding said end; upward within said can.
Claim 8
Dependent Claim
30 words
The device of claim 1 in which said container is provided with drain means and with a sight gage whereby the level of liquid in said container may be determined.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-11-20 | 1982-05-22 | 1982-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-20 | 1986-05-22 | 1986-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-20 | 1990-05-22 | 1990-11-21 | $7700.00 | Window Closed / Lapsed |