US4817932A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Guide device
Assignee: Albert Frankenthal AG
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Filing: 1988-02-01
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Granted: 1989-04-04
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Expires: 2008-02-01
Abstract
Abstract In the context of a guide device for a narrowing gap between the two cylinders of a machine for processing sheet-like products, adapted to cooperate with each other during the transfer of the sheet-like products comprising a rotary member which is rotatably bearinged by means of lateral journals with an axis parallel to the cylinder and has a cylindrical outer surface, and at least one stationary connection member which is laterally adjacent to the said rotary member and has a surface configuration tangentially intersecting with a cylindrical outer surface of the rotary member, and in the case of which the rotary member and each connection member associated therewith are arranged so as to be adjustable in relation to the adjacent cylinders, a greater ease of operation is achieved inasfar as on at least one of the lateral journals of the rotary member, which is able to be moved by means of a setting device along an associated guide running sideways in relation to the axis of the rotary member, there is for each connection member at least one pivoting arm pivoted on the same and on such pivoting arm a carrier for the associated connection member is pivotally carried, which carrier is in pivotally firm connection with an associated sliding guide device.
Inventors
- 👤 Rudolf Stab
- 👤 Hans-Peter Sonnenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 15:49
CPC Classifications
B; B41; B41F; B41F13/00; B41F13/54; B41F13/56; B41F13/62
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
200 words
A guide device for a narrowing gap between the two cylinders of a machine for processing sheet-like products, adapted to cooperate with each other during the transfer of the sheet-like products comprising a rotary member which is rotatably supported by means of lateral journals with an axis parallel to the cylinders and has a cylindrical outer surface, and at least one stationary connection member which is laterally adjacent to the aid rotary member and has a surface configuration tangentially intersecting with the cylindrical outer surface of the rotary member, and in the case of which the rotary member and each connection member associated therewith are arranged so as to be adjustable in relation to the adjacent cylinders, wherein on at least one of the lateral journals of the rotary member, which is able to be moved by means of a setting device along an associated guide running sideways in relation to the axis of the rotary member, there is for each connection member at least one pivoting arm pivoted on the same and on such pivoting arm a carrier for the associated connection member is pivotally carried, which carrier is in pivotally firm connection with an associated sliding guide device.
Claim 2
Dependent Claim
200 words
A guide device for a narrowing gap between the two cylinders of a machine for processing sheet-like products, adapted to cooperate with each other during the transfer of the sheet-like products comprising a rotary member which is rotatably supported by means of lateral journals with an axis parallel to the cylinders and has a cylindrical outer surface, and at least one stationary connection member which is laterally adjacent to the aid rotary member and has a surface configuration tangentially intersecting with the cylindrical outer surface of the rotary member, and in the case of which the rotary member and each connection member associated therewith are arranged so as to be adjustable in relation to the adjacent cylinders, wherein on at least one of the lateral journals of the rotary member, which is able to be moved by means of a setting device along an associated guide running sideways in relation to the axis of the rotary member, there is for each connection member at least one pivoting arm pivoted on the same and on such pivoting arm a carrier for the associated connection member is pivotally carried, which carrier is in pivotally firm connection with an associated sliding guide device.
Claim 3
Dependent Claim
30 words
The guide device as claimed in claim 1 wherein the lateral journals are respectively mounted on sliding shoes arranged in longitudinal guide means fixed to a frame of such machine.
Claim 4
Dependent Claim
19 words
The guide device as claimed in claim 2 comprising a respective adjustable abutment for limiting motion of the shoes.
Claim 5
Dependent Claim
38 words
The guide device as claimed in claim 1 wherein said setting device comprises at least one pinion mounted on one of said journals, a stationary rack and an opposite movable rack both in meshing engagement with said pinion.
Claim 6
Dependent Claim
22 words
The guide device as claimed in claim 4 comprising a setting screw, secured to the machine frame, threadingly engaging the movable rack.
Claim 7
Dependent Claim
24 words
the guide device as claimed in claim 4 comprising longitudinal guide means secured to said frame and in which said movable rack is contained.
Claim 8
Dependent Claim
41 words
The guide device as claimed in claim 4 comprising a continuous shaft on which said rotary member is mounted, ends of said shaft forming said journals, a pinion key on each journal and a stationary rack in mesh with said pinion.
Claim 9
Dependent Claim
25 words
The guide device as claimed in claim 7 wherein at least one of said stationary racks is able to be adjusted in its length direction.
Claim 10
Dependent Claim
28 words
The guide device as claimed in claim 2 wherein the longitudinal guide associated with said rotary member is arranged so as bisect the angle of said narrowing gap.
Claim 11
Dependent Claim
29 words
The guide device as claimed in claim 1 wherein each carrier has two parallel offset guide pins fitting into a respectively associated guide channel of said sliding guide device.
Claim 12
Dependent Claim
40 words
The guide device as claimed in claim10 wherein the guide channels associated with the two guide pins have an individual configuration which is preferably straight and is independent of the form of the longitudinal guides associated with the rotary member.
Claim 13
Dependent Claim
27 words
The guide device as claimed in claim 11 wherein the guide channels are delimited by spaced rails adapted to be mounted on the frame of the machine.
Claim 14
Dependent Claim
31 words
The guide device as claimed in claim 10 wherein the guide pins are provided with flat guide surfaces and on the carrier side are provided with a degree of pivotal freedom.
Claim 15
Dependent Claim
42 words
The guide device as claimed in claim 10 wherein one of the two guide pins provided for each carrier has an end thereof opposite to the associated guide channel in the form of a bearing pin accepted in the adjacent pivoting arm.
Claim 16
Dependent Claim
34 words
The guide device as claimed in claim1 wherein each plane containing a guide pin and the journals is inclined at an acute angle in relation to a median longitudinal plane of the narrowing gap.
Claim 17
Dependent Claim
40 words
The guide device as claimed in claim 1 wherein each carrier comprises two bearer flanges connected by at least one crosspiece and pivotally mounted on parallel pivot arms and preferably both bearer flanges are provided with mutually aligned guide pins.
Claim 18
Dependent Claim
55 words
The guide device as claimed in claim 1 comprising a frame having bearing plates preferably mounted in pivoting fashion on side frames of the machine, a crosspiece connecting such bearing plates together, such bearing plates having guide recesses to accept the said shoes, at least one bearing plate having guide channels for said guide pin.
Claim 19
Dependent Claim
15 words
The guide device as claimed in claim 1 wherein said machine is a folding machine.
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) | 1992-04-03 | 1992-10-03 | 1993-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-03 | 1996-10-03 | 1997-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-03 | 2000-10-03 | 2001-04-04 | $7700.00 | Window Closed / Lapsed |