US4530430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for transferring shaped articles from a first to a second belt by uniform orientation arrangement on the latter
Assignee: Mosssrl
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Filing: 1982-06-14
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Granted: 1985-07-23
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Expires: 2002-06-14
Abstract
Abstract The invention relates to a device for transferring shaped articles, such as bottles, containers, small glasses, etc. from a first to a second belt by uniform orientation arrangement on the latter. More particularly, the device is for feeding the containers thus oriented to a machine for inscription printing on the surface thereof. The device comprises a lever oscillating between two positions of end of stroke at which one free end thereof is above either of said belts. Such a free end of the lever carries a gripping member for grasping one container at a time from the first belt, then releasing it on the second belt. The gripping member is rotatable about its own axis through the action of a pneumatic rotary cylinder, while said gripping member has an attitude or position which is strictly controlled by suitable guiding members.
Inventors
- 👤 Franco Peterlini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:42
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/904; B65G47/22; B65G47/24; B65G47/244; B65G2203/00; B65G2203/04; B65G2203/042
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
281 words
A device for transferring shaped articles from a first to a second belt, by arranging the same as uniformly oriented on the latter, comprising a lever element rotatably mounted on a pin integral with a rigid supporting bracket and connected to a control mechanism causing the oscillation thereof between two ends of stroke, at the first of which one free end of the lever element is adjacent to the first belt and at the second of which it is adjacent to the second belt, on said free end of the lever element there being mounted, through a pin about the axis of which it is freely rotatably, a support body carrying a gripping member for said articles and a device for controlling the rotation of said gripping member in either direction, means being also provided for controlling the attitude or position of said support body relative to said lever element, drive members for controlling the operation of said gripping member, and means for operating said rotation control device as a function of the orientation of the shaped articles incoming to the transfer device on said first belt, characterized in that said device for controlling the rotation of said gripping member comprises a cylinder, internally of which an intermediate vane is mounted and rotatable relative thereto between two walls of end of stroke, along with said cylinder and walls of end of stroke said intermediate vane defining two closed chambers, in which a hole opens for the admission therein and respectively discharge therefrom of a pressure fluid, one of said cylinder and intermediate vane being rotatably connected to the gripping member, and the other being blocked or clamped on said support body.
Claim 2
Independent Claim
281 words
A device for transferring shaped articles from a first to a second belt, by arranging the same as uniformly oriented on the latter, comprising a lever element rotatably mounted on a pin integral with a rigid supporting bracket and connected to a control mechanism causing the oscillation thereof between two ends of stroke, at the first of which one free end of the lever element is adjacent to the first belt and at the second of which it is adjacent to the second belt, on said free end of the lever element there being mounted, through a pin about the axis of which it is freely rotatably, a support body carrying a gripping member for said articles and a device for controlling the rotation of said gripping member in either direction, means being also provided for controlling the attitude or position of said support body relative to said lever element, drive members for controlling the operation of said gripping member, and means for operating said rotation control device as a function of the orientation of the shaped articles incoming to the transfer device on said first belt, characterized in that said device for controlling the rotation of said gripping member comprises a cylinder, internally of which an intermediate vane is mounted and rotatable relative thereto between two walls of end of stroke, along with said cylinder and walls of end of stroke said intermediate vane defining two closed chambers, in which a hole opens for the admission therein and respectively discharge therefrom of a pressure fluid, one of said cylinder and intermediate vane being rotatably connected to the gripping member, and the other being blocked or clamped on said support body.
Claim 3
Dependent Claim
64 words
A device according to claim 1, wherein said means for controlling the attitude or position of said support body comprise a gear wheel keyed on said supporting pin for the lever element and a gear wheel coaxial with the pin supporting said support body with which such a gear wheel is integral, the two gear wheels being restrained to each other by connection members.
Claim 4
Dependent Claim
19 words
A device according to claim 2, wherein said connection members comprise a looped chain enclosing the two gear wheels.
Claim 5
Dependent Claim
69 words
A device according to claim 1, wherein said means for controlling the attitude or position of said support body comprise an eccentric extension projecting from an arm integral with the pin supporting said support body, which is also integral with said pin, such an extension extending in a shaped guide within which said extension moves and is guided as the lever element moves between its two ends of stroke.
Claim 6
Dependent Claim
28 words
A device according to claim 1, wherein disconnectable members are provided for blocking said intermediate vane at a predetermined position between said two walls of end of stroke.
Claim 7
Dependent Claim
80 words
A device according to claim 1, wherein said gripping member comprises pliers including two levers freely rotatable on pins parallel to one another and having the free ends thereof in the shape of jaws, adjacent the pins on which they are mounted the two levers having toothed arcuate surface, between which a dual rack toothed rod extends and engages with said toothed arcuate surfaces, the toothed rod being carried by a member controlling the axial translation thereof in either direction.
Claim 8
Dependent Claim
28 words
A device according to claim 2, wherein disconnectable members are provided for blocking said intermediate vane at a predetermined position between said two walls of end of stroke.
Claim 9
Dependent Claim
28 words
A device according to claim 3, wherein disconnectable members are provided for blocking said intermediate vane at a predetermined position between said two walls of end of stroke.
Claim 10
Dependent Claim
28 words
A device according to claim 4, wherein disconnectable members are provided for blocking said intermediate vane at a predetermined position between said two walls of end of stroke.
Claim 11
Dependent Claim
80 words
A device according to claim 2, wherein said gripping member comprises pliers including two levers freely rotatable on pins parallel to one another and having the free ends thereof in the shape of jaws, adjacent the pins on which they are mounted the two levers having toothed arcuate surface, between which a dual rack toothed rod extends and engages with said toothed arcuate surfaces, the toothed rod being carried by a member controlling the axial translation thereof in either direction.
Claim 12
Dependent Claim
80 words
A device according to claim 3, wherein said gripping member comprises pliers including two levers freely rotatable on pins parallel to one another and having the free ends thereof in the shape of jaws, adjacent the pins on which they are mounted the two levers having toothed arcuate surface, between which a dual rack toothed rod extends and engages with said toothed arcuate surfaces, the toothed rod being carried by a member controlling the axial translation thereof in either direction.
Claim 13
Dependent Claim
80 words
A device according to claim 4, wherein said gripping member comprises pliers including two levers freely rotatable on pins parallel to one another and having the free ends thereof in the shape of jaws, adjacent the pins on which they are mounted the two levers having toothed arcuate surface, between which a dual rack toothed rod extends and engages with said toothed arcuate surfaces, the toothed rod being carried by a member controlling the axial translation thereof in either direction.
Claim 14
Dependent Claim
80 words
A device according to claim 5, wherein said gripping member comprises pliers including two levers freely rotatable on pins parallel to one another and having the free ends thereof in the shape of jaws, adjacent the pins on which they are mounted the two levers having toothed arcuate surface, between which a dual rack toothed rod extends and engages with said toothed arcuate surfaces, the toothed rod being carried by a member controlling the axial translation thereof in either direction.
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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) | 1988-07-22 | 1989-01-21 | 1989-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-22 | 1993-01-21 | 1993-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-22 | 1997-01-21 | 1997-07-23 | $7700.00 | Window Closed / Lapsed |