Patent US4549878A successfully refreshed from Google Patents.
US4549878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for aligning and joining individual blanks
Assignee: WestRock MWV LLC
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Filing: 1983-09-30
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Granted: 1985-10-29
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Expires: 2003-09-30
Abstract
Abstract An apparatus and method is described for precision aligning and joining of individual blanks together along an overlapping portion thereof by a bonding agent. The individual blanks are conveyed along the apparatus with their lateral edges retained in grooved guides for aligning and maintaining the blanks in precise registration with one another. The grooved guides are provided with ramped transition sections which displace the overlapping edge portion of the blanks towards each other such that the blanks can be joined together by a bonding agent provided therebetween upon further contact of the overlapping portion of the blanks.
Inventors
- 👤 Melvin B. Herrin
- 👤 Henry M. Chandler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:30
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/78; B29C65/7802; B29C65/7832; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/47; B29C66/472; B31; B31F; B31F5/00; B31B; B31B2105/00; B31B2105/002; B31B2105/0025; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
276 words
An apparatus for aligning and joining individual members together, said apparatus comprising supplying means for supplying upper and lower members to be joined together along a longitudinal joining area, at least one of said members including adhesive means provided on a surface portion thereof within said joining area, joining means for bringing said members together within said joining area, transporting means for transporting said members in spaced-apart relationship between said supplying means and said joining means, said transporting means including lower member end supporting means for supporting an inner end portion of said lower member, and upper member end supporting means for supporting an inner end portion of said upper member overlying said inner end portion of said lower member and said joining area, said lower and upper member end supporting means being constructed and arranged to provide a longitudinally extending opening between the opposing surfaces of said inner end portions of said lower and upper members so that at least said surface portion having said adhesive means thereon and the surface portion on the other member facing said adhesive means are exposed to each other, said opening cooperating with said adhesive means provided on the surface of said inner end portion of one of said members so that said adhesive means is displaced from the opposing surface of said inner end portion of the other of said members within said joining area during the transporting of said lower and upper members toward said joining means to inhibit premature joining of said members, and to inhibit contact between said adhesive means and said lower and upper member end supporting means during transport to said joining means.
Claim 2
Independent Claim
276 words
An apparatus for aligning and joining individual members together, said apparatus comprising supplying means for supplying upper and lower members to be joined together along a longitudinal joining area, at least one of said members including adhesive means provided on a surface portion thereof within said joining area, joining means for bringing said members together within said joining area, transporting means for transporting said members in spaced-apart relationship between said supplying means and said joining means, said transporting means including lower member end supporting means for supporting an inner end portion of said lower member, and upper member end supporting means for supporting an inner end portion of said upper member overlying said inner end portion of said lower member and said joining area, said lower and upper member end supporting means being constructed and arranged to provide a longitudinally extending opening between the opposing surfaces of said inner end portions of said lower and upper members so that at least said surface portion having said adhesive means thereon and the surface portion on the other member facing said adhesive means are exposed to each other, said opening cooperating with said adhesive means provided on the surface of said inner end portion of one of said members so that said adhesive means is displaced from the opposing surface of said inner end portion of the other of said members within said joining area during the transporting of said lower and upper members toward said joining means to inhibit premature joining of said members, and to inhibit contact between said adhesive means and said lower and upper member end supporting means during transport to said joining means.
Claim 3
Dependent Claim
23 words
The apparatus of claim 1, further comprising adhesive applicator means for applying said adhesive means to said surface portion within said joining area.
Claim 4
Dependent Claim
33 words
The apparatus of claim 1 further comprising guide means for preventing said inner end portion of said lower member from moving upwards into contact with said inner end portion of said upper member.
Claim 5
Dependent Claim
23 words
The apparatus of claim 3, further comprising adhesive applicator means for applying said adhesive means to said surface portion within said joining area.
Claim 6
Dependent Claim
15 words
The apparatus of claim 1, wherein said individual members comprise portions of a container blank.
Claim 7
Dependent Claim
30 words
The apparatus of claim 5, wherein said transporting means continuously moves said container blank portions to said joining means such that container blanks are continuously produced by said joining means.
Claim 8
Dependent Claim
33 words
The apparatus of claim 1, wherein said lower member end supporting means includes first end supporting means for supporting said inner end portion of said lower member at least within said joining area.
Claim 9
Dependent Claim
61 words
The apparatus of claim 7 further comprising first guide means cooperating with said first end supporting means for providing a groove therebetween, said groove retaining the inner edge of said lower member so as to maintain the spaced-apart relationship between said inner end portion of said lower member and said inner end portion of said upper member within said joining area.
Claim 10
Dependent Claim
43 words
The apparatus of claim 8, wherein said upper member end supporting means includes second end supporting means for supporting said inner end portion of said upper member in spaced-apart relationship from said inner end portion of said lower member within said joining area.
Claim 11
Dependent Claim
61 words
The apparatus of claim 9 further comprising second guide means cooperating with said second end supporting means for providing a groove therebetween, said groove retaining the inner edge of said upper member so as to maintain the spaced-apart relationship between said inner end portion of said upper member and said inner end portion of said lower member within said joining area.
Claim 12
Dependent Claim
33 words
The apparatus of claim 10 further comprising a lower member end guide for guiding the outer edge portion of said lower member during the transporting of said lower member towards said joining means.
Claim 13
Dependent Claim
43 words
The apparatus of claim 11, wherein said lower member end guide includes means cooperating with one another to provide a groove therebetween, said groove retaining the outer edge of said lower member during the transporting of said lower member towards said joining means.
Claim 14
Dependent Claim
33 words
The apparatus of claim 12 further comprising an upper member end guide for guiding the outer edge portion of said upper member during the transporting of said upper member towards said joining means.
Claim 15
Dependent Claim
43 words
The apparatus of claim 13, wherein said upper member end guide includes means cooperating with one another to provide a groove therebetween, said groove retaining the outer edge of said upper member during the transporting of said upper member towards said joining means.
Claim 16
Dependent Claim
39 words
The apparatus of claim 14, wherein said lower member end supporting means includes means for displacing a portion of said inner end portion of said lower member towards a portion of said inner end portion of said upper member.
Claim 17
Dependent Claim
39 words
The apparatus of claim 15, wherein said upper member end supporting means includes means for displacing a portion of said inner end portion of said upper member towards a portion of said inner end portion of said lower member.
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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) | 1988-10-28 | 1989-04-29 | 1989-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-28 | 1993-04-29 | 1993-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-28 | 1997-04-29 | 1997-10-29 | $7700.00 | Window Closed / Lapsed |