Patent US2565252A successfully refreshed from Google Patents.
US4608115A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Revolving transfer roll
Assignee: Kimberly Clark Worldwide Inc
•
Filing: 1984-04-23
•
Granted: 1986-08-26
•
Expires: 2004-04-23
Abstract
Abstract An apparatus including a revolving roll for applying to a sheet of a first material continuously moving in a first direction at least one discrete length of a second material with the length of the discrete length at an angle to the first direction. The discrete length is cut from a continuous ribbon on the revolving roll, rotated by the revolving roll to a desired orientation and transferred from the revolving roll to the sheet. The apparatus includes the revolving roll, at least one rotatable platen on, and revolvable with the revolvable roll, a feeding apparatus for feeding the continuous ribbon to circumferential engagement with the revolving roll, a cutting roll and an applicator roll revolving in synchronizm with the revolving roll. The cutting roll has at least one cutting blade which cuts the ribbon at a cutting surface or anvil on the rotatable platen. The applicator roll, disposed on an opposite side of the sheet, has at least one striking member which strikes the sheet at an area on which the discrete length is to be transferred.
Inventors
- 👤 Carl G. Schroth
- 👤 Russell E. Thorson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:21
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/04; B65H35/08; A; A61; A61F; A61F13/00; A61F13/15; A61F13/15577; A61F13/15585; A61F13/15593; A61F13/15601; B31; B31B; B31B50/00; B31B50/74; B31B50/81; B31B50/812; B31B50/8122; B65H2301/00; B65H2301/30; B65H2301/33; B65H2301/332; B65H2301/3321; B65H2301/33216; B65H2406/00; B65H2406/30; B65H2406/34; B65H2406/345; B65H2406/3454; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/1322; Y10T156/133; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2183; Y10T83/2185; Y10T83/219; Y10T83/2207
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
211 words
An apparatus for applying to a sheet of a first material, continuously moving in a first direction, at least one discrete length of a second material, comprising: a revolvable roll; feeding means for feeding at least one continuous ribbon of said second material into circumferential engagement with said revolvable roll; cutting means, with at least one cutting blade, for cutting said continuous ribbon into said at least one discrete length while said ribbon is in engagement with said revolvable roll; at least one rotatable platen means, disposed on and perpendicularly movable with respect to the plane of rotation, and revolvable with, said revolvable roll, for rotating said at least one discrete length from a first position to a second position; first drive means, disposed within, and revolvable with, said revolvable roll; a cutting surface, strikable by said cutting means with a force sufficient to cut said ribbon, disposed on, and rotatable with, said rotatable platen means; means for transferring drive from said first drive means to said rotatable platen means in a plane parallel to the plane of said cutting surface; and application means for transferring said at least one discrete length from said revolving roll to said sheet whereby said cutting force is not transmitted to said first drive means.
Claim 2
Independent Claim
211 words
An apparatus for applying to a sheet of a first material, continuously moving in a first direction, at least one discrete length of a second material, comprising: a revolvable roll; feeding means for feeding at least one continuous ribbon of said second material into circumferential engagement with said revolvable roll; cutting means, with at least one cutting blade, for cutting said continuous ribbon into said at least one discrete length while said ribbon is in engagement with said revolvable roll; at least one rotatable platen means, disposed on and perpendicularly movable with respect to the plane of rotation, and revolvable with, said revolvable roll, for rotating said at least one discrete length from a first position to a second position; first drive means, disposed within, and revolvable with, said revolvable roll; a cutting surface, strikable by said cutting means with a force sufficient to cut said ribbon, disposed on, and rotatable with, said rotatable platen means; means for transferring drive from said first drive means to said rotatable platen means in a plane parallel to the plane of said cutting surface; and application means for transferring said at least one discrete length from said revolving roll to said sheet whereby said cutting force is not transmitted to said first drive means.
Claim 3
Dependent Claim
21 words
The apparatus of claim 1 further comprising first retaining means for retaining said ribbon in circumferential engagement with said revolvable roll.
Claim 4
Dependent Claim
32 words
The apparatus of claim 2 further comprising second retaining means for retaining said at least one discrete length on said rotatable platen means until said discrete length is transferred to said sheet.
Claim 5
Dependent Claim
37 words
The apparatus of claim 4 wherein said first and second retaining means comprise first and second vacuum means for providing first and second vacuums to circumferential portions of said revolvable roll and said rotatable platen means respectively.
Claim 6
Dependent Claim
52 words
The apparatus of claim 4 wherein said rotatable platen means comprise: a first surface providing at least one ribbon receiving area; a second surface slidably mounted on a vacuum plate; and vacuum communication means for communicating said second vacuum from said second vacuum means to said first surface via said vacuum plate.
Claim 7
Dependent Claim
46 words
The apparatus of claim 5 wherein said revolvable roll further comprises a frame and wherein said force diverting means comprises mounting means for mounting said vacuum plate to said frame whereby said force is transferred from said cutting surface to said frame via said vacuum plate.
Claim 8
Dependent Claim
51 words
The apparatus of claim 6 wherein said cutting means comprises; a cutting roll, with said at least one cutting blade; and second drive means for revolving said cutting roll in synchronizm with said revolvable roll whereby said cutting blade cuts said ribbon at said cutting surface on said rotatable platen means.
Claim 9
Dependent Claim
53 words
The apparatus of claim 7 wherein said feeding means comprises: a supply means for providing a continuous length of said at least one ribbon of said second material; and a pair of feed rolls feeding said ribbon circumferentially to said revolving roll with the length of said ribbon coinciding with said first direction.
Claim 10
Dependent Claim
80 words
The apparatus of claim 8 wherein said first drive means comprises: means for maintaining said rotatable platen means in said first position until said ribbon is received on said first surface and cut by said cutting means; means for rotating said rotatable platen means to said second position; means for maintaining said rotatable platen means in said second position until said discrete length is transferred to said sheet; and means for returning said rotatable platen means to said first position.
Claim 11
Dependent Claim
81 words
The apparatus of claim 9 further comprising: an applicator roll, with at least one striking member, disposed on an opposing side of said sheet from said revolving roll; third drive means for revolving said applicator roll in synchronizm with said revolvable roll, whereby said striking member strikes said sheet at a section of said sheet wherein said discrete length is to be applied, causing said sheet to engage said rotatable platen means whereby said discrete length is transferred to said sheet.
Claim 12
Dependent Claim
35 words
The apparatus of claim 10 wherein said first vacuum means further comprises first control means for controlling the application and removal of said first vacuum to and from said circumferential portions of said revolvable roll.
Claim 13
Dependent Claim
36 words
The apparatus of claim 11 wherein said second vacuum means further comprises second control means for controlling the application and removal of said second vacuum to and from said first surface of said rotatable platen means.
Claim 14
Dependent Claim
54 words
The apparatus of claim 12 wherein said first position of said discrete length comprises a first orientation wherein said discrete length is essentially parallel to said first direction and wherein said second position of said discrete length comprises a second orientation wherein said discrete length is at an angle measured from said first direction.
Claim 15
Dependent Claim
15 words
The apparatus of claim 13 wherein said angle is essentially transverse to said first direction.
Claim 16
Dependent Claim
22 words
The apparatus of claim 14 wherein said cutting surface further comprises an anvil mounted on and rotatable with said rotatable platen means.
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) | 1989-08-25 | 1990-02-24 | 1990-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-25 | 1994-02-24 | 1994-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-25 | 1998-02-24 | 1998-08-26 | $7700.00 | Window Closed / Lapsed |