US4006685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axial and circumferential register control apparatus for a cylinder in a press frame
Assignee: MILLER PRINTING EQUIPMENT Corp A CORP OF DE
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Filing: 1975-09-22
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Granted: 1977-02-08
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Expires: 1995-09-22
Abstract
Abstract A plate cylinder has a shaft end portion that is rotatably supported in a press frame for axial movement relative thereto. A gear hub is axially movable and coaxially positioned on the shaft end portion. A helical driven gear is coaxially positioned on and non-rotatably secured to the gear hub. The teeth of the driven gear mesh with the helical gear teeth of a drive gear fixed relative to the driven gear. A circumferential adjustment housing is rotatably secured to the gear hub to permit rotation of the gear hub relative to the housing. The housing is non-rotatably positioned for axial movement in a support frame that extends outwardly from the press frame. Resilient members retained within the circumferential adjustment housing urge the housing to move axially relative to the support frame. A circumferential adjustment mechanism is non-rotatably secured to the circumferential adjustment housing and axially moves the housing toward and away from the main frame. The gear hub and the driven gear move axially with the housing relative to the drive gear to rotate the driven gear and the shaft end portion to adjust the circumferential register of the plate cylinder while the cylinder is rotating or is stationary. An axial adjustment housing is secured to the shaft end portion to permit rotation thereof relative to the housing. The axial adjustment housing is urged toward and away from the press frame relative to the circumferential adjustment housing by resilient members that are retained within the housing. The axial adjustment housing is threadedly secured to an axial adjustment mechanism that advances the housing toward and away from the press frame by the resilient members to axially move the plate cylinder shaft end portion relative to the press frame and thereby adjust the axial register of the plate cylinder while the cylinder is rotating or is stationary.
Inventors
- 👤 Robert L. Mosemiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:19
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/08; B41F13/10; B41F13/12; B41F13/14; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/1956
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
214 words
Apparatus for adjusting the position of a cylinder in a press frame comprising, a cylinder having a shaft end portion, frame means for rotatably supporting said shaft end portion, said cylinder mounted for axial movement relative to said frame means, a housing rotatably secured to said shaft end portion for axial movement relative to said frame means, said housing having a threaded end portion, adjacent supporting means extending outwardly from said frame means for non-rotatably supporting said housing, said adjacent supporting means non-rotatably fixed to said frame means, said housing axially movable relative to said adjacent supporting means, resilient means for axially moving said housing in a preselected direction relative to said adjacent supporting means, said resilient means positioned within said housing and having one end portion fixed to said adjacent supporting means and the other end portion abutting said housing, and adjustment means secured to said housing threaded end portion and rotatably fixed to said adjacent supporting means for axially moving said housing in a preselected direction relative to said frame means, said adjustment means operable to axially move said housing in one direction and thereby axially move said cylinder in a corresponding direction and to axially move said housing in an opposite direction and thereby move said cylinder in a corresponding direction.
Claim 2
Dependent Claim
214 words
Apparatus for adjusting the position of a cylinder in a press frame comprising, a cylinder having a shaft end portion, frame means for rotatably supporting said shaft end portion, said cylinder mounted for axial movement relative to said frame means, a housing rotatably secured to said shaft end portion for axial movement relative to said frame means, said housing having a threaded end portion, adjacent supporting means extending outwardly from said frame means for non-rotatably supporting said housing, said adjacent supporting means non-rotatably fixed to said frame means, said housing axially movable relative to said adjacent supporting means, resilient means for axially moving said housing in a preselected direction relative to said adjacent supporting means, said resilient means positioned within said housing and having one end portion fixed to said adjacent supporting means and the other end portion abutting said housing, and adjustment means secured to said housing threaded end portion and rotatably fixed to said adjacent supporting means for axially moving said housing in a preselected direction relative to said frame means, said adjustment means operable to axially move said housing in one direction and thereby axially move said cylinder in a corresponding direction and to axially move said housing in an opposite direction and thereby move said cylinder in a corresponding direction.
Claim 3
Dependent Claim
31 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 1 which includes, means for rotatably securing said housing to said shaft end portion.
Claim 4
Dependent Claim
101 words
Apparatus for adjusting the postion of a cylinder in a press frame as set forth in claim 2 which includes, a bearing assembly coaxially positioned on and axially secured to said shaft end portion, said housing having a cylindrical recess portion, said bearing assembly positioned within said cylindrical recess portion and axially fixed to said housing to permit rotation of said shaft end portion relative to said housing, and means for moving said shaft end portion axially relative to said frame means upon axial movement of said housing and said bearing assembly to thereby adjust the axial register of said cylinder.
Claim 5
Dependent Claim
98 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 1 which includes, a plurality of longitudinal recesses positioned radially in said housing, said resilient means positioned in said recesses with one end portion abutting said housing and the other end portion extending from said recesses and axially fixed in abutting relation with said adjacent supporting means, and said housing axially movable relative to said adjacent supporting means against the force of said resilient means upon rotation of said adjustment means to axially move said cylinder relative to said frame means.
Claim 6
Dependent Claim
31 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 1 which includes, means for non-rotatably securing said housing to said adjacent supporting means.
Claim 7
Dependent Claim
56 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 5 which includes, said adjacent supporting means surrounding said housing and having an elliptical recess overlying said housing, and pin means extending through said elliptical recess into said housing for non-rotatably engaging said housing to said adjacent supporting means.
Claim 8
Dependent Claim
49 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 1 which includes, said adjacent supporting means having a plurality of brace members secured to and extending outwardly from said frame means non-rotatably secure said adjacent supporting means to said frame means.
Claim 9
Dependent Claim
97 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 1 which includes, said adjustment means including a nut threadedly secured to said housing threaded end portion, gear means non-rotatably secured to said nut for rotating said nut in a preselected direction to axially move said housing in said adjacent supporting means toward and away from said frame means to adjust the axial register of said cylinder, and said gear means rotatably secured to said adjacent supporting means for indicating the axial register of said cylinder in said frame means.
Claim 10
Dependent Claim
65 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 1, which includes, a stop block positioned in abutting relation with one end portion of said resilient means so that said resilient means exerts an axial force upon said housing to maintain said adjustment means immovable relative to said housing with said cylinder in a preselected axial position.
Claim 11
Dependent Claim
257 words
Apparatus for adjusting the position of a cylinder in a press frame comprising, a cylinder having a shaft end portion, frame means for rotatably supporting said shaft end portion, said cylinder mounted for axial movement relative to said frame means, gear means rotatably secured to said shaft end portion, said gear means axially movable relative to said shaft end portion, a helical driven gear non-rotatably secured to said gear means, said helical driven gear coaxially positioned on said gear means, a helical drive gear fixed relative to said helical driven gear and positioned in meshing relation therewith, a housing rotatably secured to said gear means for axial movement relative to said frame means, adjacent supporting means extending outwardly from said frame means for non-rotatably supporting said housing, said adjacent supporting means non-rotatably fixed to said frame means, said housing axially movable relative to said adjacent supporting means, resilient means for axially moving said housing in a preselected direction relative to said adjacent supporting means, said resilient means positioned within said housing and having one end portion fixed to said adjacent supporting means and the other end portion abutting said housing, adjustment means secured to said housing and rotatably fixed to said adjacent supporting means for axially moving said housing in a preselected direction, and said adjustment means operable to axially move said housing in a preselected direction to axially move said housing and said helical driven gear to rotate said helical driven gear relative to said helical drive gear and adjust the circumferential register of said cylinder.
Claim 12
Dependent Claim
257 words
Apparatus for adjusting the position of a cylinder in a press frame comprising, a cylinder having a shaft end portion, frame means for rotatably supporting said shaft end portion, said cylinder mounted for axial movement relative to said frame means, gear means rotatably secured to said shaft end portion, said gear means axially movable relative to said shaft end portion, a helical driven gear non-rotatably secured to said gear means, said helical driven gear coaxially positioned on said gear means, a helical drive gear fixed relative to said helical driven gear and positioned in meshing relation therewith, a housing rotatably secured to said gear means for axial movement relative to said frame means, adjacent supporting means extending outwardly from said frame means for non-rotatably supporting said housing, said adjacent supporting means non-rotatably fixed to said frame means, said housing axially movable relative to said adjacent supporting means, resilient means for axially moving said housing in a preselected direction relative to said adjacent supporting means, said resilient means positioned within said housing and having one end portion fixed to said adjacent supporting means and the other end portion abutting said housing, adjustment means secured to said housing and rotatably fixed to said adjacent supporting means for axially moving said housing in a preselected direction, and said adjustment means operable to axially move said housing in a preselected direction to axially move said housing and said helical driven gear to rotate said helical driven gear relative to said helical drive gear and adjust the circumferential register of said cylinder.
Claim 13
Dependent Claim
44 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 which includes, means for rotatably securing said housing to said gear means, and said housing coaxially positioned on and axially fixed to said shaft end portion.
Claim 14
Dependent Claim
107 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 which includes, means or rotatably securing said housing to said gear means having a bearing assembly coaxially positioned on and axially secured to said gear means, said bearing assembly axially fixed to said housing to permit rotation of said gear means relative to said housing, and means for axially moving said gear means on said shaft end portion upon axial movement of said housing and said bearing assembly to rotate said helical driven gear relative to said helical drive gear and thereby adjust the circumferential register of said cylinder.
Claim 15
Dependent Claim
118 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 which includes, a plurality of longitudinal recesses positioned in said housing, said resilient means positioned in said recesses with one end portion abutting said housing and the other end portion extending from said recesses and axially fixed in abutting relation with said adjacent supporting means, and said housing being axially movable in one direction relative to said adjacent supporting means by the force of said resilient means and axially movable in the opposite direction against the force of said resilient means upon rotation of said adjustment means to rotate said cylinder in a preselected direction relative to said frame means.
Claim 16
Dependent Claim
108 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 which includes, said adjustment means having threaded means non-rotatably secured to said housing for moving said housing axially in said adjacent support means, a nut threadedly secured to said threaded means, gear means non-rotatably secured to said nut for rotating said nut in a preselected direction to axially move said threaded means and said housing to adjust the circumferential register of said cylinder in said frame means, and said gear means rotatably secured to said adjacent supporting means for indicating the circumferential register of said cylinder in said frame means.
Claim 17
Dependent Claim
31 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 which includes, means for non-rotatably securing said housing to said adjacent supporting means.
Claim 18
Dependent Claim
70 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 15 which includes, said adjacent supporting means surrounding said housing and having an elliptical opening overlying said housing, a stop lock extending through said elliptical opening into abutting relation with said housing, and pin means for engaging said stop lock to said housing to prevent rotation of housing within said adjacent supporting means.
Claim 19
Dependent Claim
62 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 which includes, resilient compressing means for securing said resilient means with said housing, said resilient compressing means fixed to said adjacent supporting means and abutting one end portion of said resilient means so that said resilient means maintain an axial force upon said housing.
Claim 20
Dependent Claim
102 words
Apparatus for adjusting the position of a cylinder in a press frame as set forth in claim 10 in which said gear means includes, a gear hub rotatably secured to said shaft end portion and coaxially movable relative thereto, said gear hub axially fixed to said bearing assembly and non-rotatably secured to said helical driven gear, and said gear hub axially movable with said housing upon rotation of said adjustment means to axially displace said driven helical gear relative to said drive helical gear and rotate said driven helical gear and said gear hub to adjust the circumferential register of said cylinder.
Claim 21
Dependent Claim
258 words
Apparatus for adjusting the position of a cylinder in a press frame comprising, a cylinder having a shaft end portion, frame means for rotatably supporting said shaft end portion, said cylinder mounted for axial movement on said frame means, a support frame extending outwardly from said frame means, said support frame non-rotatably fixed to said frame means, an axial adjustment housing non-rotatably secured to said shaft end portion for axial movement relative to said frame means, said axial adjustment housing non-rotatably secured to said support frame, a circumferential adjustment housing non-rotatably secured to said support frame for axial movement relative to said axial adjustment housing, gear means secured to said circumferential adjustment housing and supported on said shaft end portion for axial movement with said circumferential adjustment housing, a helical driven gear non-rotatably secured to and coaxially positioned on said gear means, a helical drive gear fixed relative to said helical driven gear and positioned in meshing relation therewith so that axial movement of said helical driven gear relative to said helical drive gear rotates said helical driven gear and said gear means to adjust the circumferential register of said cylinder, adjustment means rotatably supported by said support frame and secured to said axial adjustment housing and said circumferential adjustment housing for independently, selectively moving said respective housings axially relative to said support frame to adjust the axial and circumferential register of said cylinder in said frame means, and drive means connected to said gear means for transmitting rotatation to said shaft end portion for rotating said cylinder.
Claim 22
Dependent Claim
258 words
Apparatus for adjusting the position of a cylinder in a press frame comprising, a cylinder having a shaft end portion, frame means for rotatably supporting said shaft end portion, said cylinder mounted for axial movement on said frame means, a support frame extending outwardly from said frame means, said support frame non-rotatably fixed to said frame means, an axial adjustment housing non-rotatably secured to said shaft end portion for axial movement relative to said frame means, said axial adjustment housing non-rotatably secured to said support frame, a circumferential adjustment housing non-rotatably secured to said support frame for axial movement relative to said axial adjustment housing, gear means secured to said circumferential adjustment housing and supported on said shaft end portion for axial movement with said circumferential adjustment housing, a helical driven gear non-rotatably secured to and coaxially positioned on said gear means, a helical drive gear fixed relative to said helical driven gear and positioned in meshing relation therewith so that axial movement of said helical driven gear relative to said helical drive gear rotates said helical driven gear and said gear means to adjust the circumferential register of said cylinder, adjustment means rotatably supported by said support frame and secured to said axial adjustment housing and said circumferential adjustment housing for independently, selectively moving said respective housings axially relative to said support frame to adjust the axial and circumferential register of said cylinder in said frame means, and drive means connected to said gear means for transmitting rotatation to said shaft end portion for rotating said cylinder.
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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) | 1980-02-08 | 1980-08-09 | 1981-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-02-08 | 1984-08-09 | 1985-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-02-08 | 1988-08-09 | 1989-02-08 | $7700.00 | Window Closed / Lapsed |