Patent US4293369A successfully refreshed from Google Patents.
US4293369A
Expired / Lapsed
US
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Machine for the application of suction tubes to packing containers
Assignee: Tetra Pak AB
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Filing: 1979-01-23
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Granted: 1981-10-06
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Expires: 1999-01-23
Abstract
Abstract A machine for the application of suction tubes to packing containers is disclosed. Portion-sized packages for juice and the like are often equipped with suction tubes to facilitate the emptying thereof. The suction tubes, which for reasons of hygiene are individually wrapped in paper, are very light and therefore difficult to handle and to attach to the outside surface of the packing container by mechanical means. The disclosed machine separates the wrapped tubes from a continuous band, applies an adhesive, orientates each packing container and tube in relation to each other and attaches the tube to the container.
Inventors
- 👤 Rolf M. Dilot
- 👤 Jan T. Hakansson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:01
CPC Classifications
B; B65; B65B; B65B61/00; B65B61/20; B65B61/205; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/1339; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1768
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
158 words
An apparatus for the application of suction tubes to prefabricated packing containers wherein said tubes are wrapped in protective casings and arranged in the form of a continuous band, said apparatus comprising: conveying means to convey packing containers along a predetermined path; supplying means to supply a continuous band of the suction tubes to a location adjacent said path; separating means to separate individual suction tubes from said continuous band; advancing means to advance said separated individual suction tubes including a rotatable element having recesses along a periphery thereof for receiving individual suction tubes; orienting means to orient and place said individual suction tubes in contact with a packing container, said means including sliding surfaces disposed along the periphery of the rotatable element which cooperate with suction tubes located in the recesses to displace said suction tubes to the desired position relative to the packing containers; and attaching means to attach said suction tubes to said packing containers.
Claim 2
Independent Claim
158 words
An apparatus for the application of suction tubes to prefabricated packing containers wherein said tubes are wrapped in protective casings and arranged in the form of a continuous band, said apparatus comprising: conveying means to convey packing containers along a predetermined path; supplying means to supply a continuous band of the suction tubes to a location adjacent said path; separating means to separate individual suction tubes from said continuous band; advancing means to advance said separated individual suction tubes including a rotatable element having recesses along a periphery thereof for receiving individual suction tubes; orienting means to orient and place said individual suction tubes in contact with a packing container, said means including sliding surfaces disposed along the periphery of the rotatable element which cooperate with suction tubes located in the recesses to displace said suction tubes to the desired position relative to the packing containers; and attaching means to attach said suction tubes to said packing containers.
Claim 3
Dependent Claim
49 words
The apparatus of claim 1 wherein said conveying means to convey said containers comprises a feed track consisting of an endless chain of individual packing container carrier elements, which elements during the course of their movement are oriented to permit the application of suction tubes on the packing containers.
Claim 4
Dependent Claim
36 words
The apparatus of claim 2 wherein the individual carrier elements are adapted to be pivoted to a position such that the suction tubes can be attached substantially diagonally over a side face of the packing container.
Claim 5
Dependent Claim
40 words
The apparatus of claim 1 wherein said means to separate said suction tubes from said band comprises a knifelike element capable of reciprocating movement, which element cooperates with said rotatable element to remove a suction tube from the continuous band.
Claim 6
Dependent Claim
84 words
The apparatus of claim 1 wherein said means to attach said suction tubes comprises: an adhesive applicator including at least one nozzle, an adhesive being applied through said at least one nozzle to a side of the packing container as said packing container is conveyed along said predetermined path; and a transfer element having an arm, said arm transferring each suction tube from said recess in said rotatable element to said packing container, wherein said adhesive holds said suction tube on said packing container.
Claim 7
Dependent Claim
110 words
Apparatus for applying drinking straws to containers comprising: conveying means for conveying a plurality of containers along a predetermined path; feeding means adjacent said path for supplying individually wrapped drinking straws, wherein said feeding means includes a wheel having recesses to receive said straws and means for rotating said wheel to advance said straws toward said transfer means; adhesive applicator means adjacent said path for applying adhesive to each of said containers while said containers progress toward said feeding means; and transfer means adjacent said path for transferring said drinking straws from said feeding means into engagement with said containers where said adhesive has been applied by said applicator means.
Claim 8
Dependent Claim
110 words
Apparatus for applying drinking straws to containers comprising: conveying means for conveying a plurality of containers along a predetermined path; feeding means adjacent said path for supplying individually wrapped drinking straws, wherein said feeding means includes a wheel having recesses to receive said straws and means for rotating said wheel to advance said straws toward said transfer means; adhesive applicator means adjacent said path for applying adhesive to each of said containers while said containers progress toward said feeding means; and transfer means adjacent said path for transferring said drinking straws from said feeding means into engagement with said containers where said adhesive has been applied by said applicator means.
Claim 9
Dependent Claim
35 words
The apparatus according to claim 6 wherein said transfer means includes an arm positioned for lifting one of said straws from one of said recesses and displacing said one straw into engagement with said container.
Claim 10
Dependent Claim
20 words
The apparatus according to claim 6 including guide means for aligning said straws with said containers as said wheel rotates.
Claim 11
Dependent Claim
27 words
The apparatus according to claim 6 wherein said feeding means further includes knife means for severing said individually wrapped straws from a continuous band of said straws.
Claim 12
Dependent Claim
82 words
Apparatus for applying drinking straws to containers comprising: conveying means for conveying a plurality of containers along a predetermined path; feeding means adjacent said path for supplying individually wrapped drinking straws; pivoting means to pivot said containers while said containers progress toward said feeding means such that each drinking straw can be attached substantially diagonally to a side face of each container; and transfer means adjacent said path for transferring said drinking straws from said feeding means into attachment with said containers.
Claim 13
Dependent Claim
82 words
Apparatus for applying drinking straws to containers comprising: conveying means for conveying a plurality of containers along a predetermined path; feeding means adjacent said path for supplying individually wrapped drinking straws; pivoting means to pivot said containers while said containers progress toward said feeding means such that each drinking straw can be attached substantially diagonally to a side face of each container; and transfer means adjacent said path for transferring said drinking straws from said feeding means into attachment with said containers.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-10-05 | 1985-04-06 | 1985-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-10-05 | 1989-04-06 | 1989-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-10-05 | 1993-04-06 | 1993-10-06 | $7700.00 | Window Closed / Lapsed |