US4073372A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for transporting containers to and from a working station
Assignee: Individual
•
Filing: 1976-12-22
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Granted: 1978-02-14
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Expires: 1996-12-22
Abstract
Abstract Apparatus for transporting containers to and from a working station comprises at least one intermittently rotatable transporting disc provided with a plurality of circumferentially spaced cutouts, which preferably extend in radial direction from the periphery of the transporting disc into the latter, and having each a length to receive two containers, while providing a clearance space for moving the containers in radial direction away from each other. The apparatus includes further means for feeding the containers into the cutouts, means, spaced in circumferential direction of the transporting disc from the feeding means, to discharge the containers from the cutouts, a working station between the feeding and the discharging means, and guide means for moving the containers in each cutout, during their movement from the feeding means to the working station, to space the containers at a predetermined distance from each other necessary for an operation to be performed thereon at the working station.
Inventors
- 👤 Hans List
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:10
CPC Classifications
B; B65; B65B; B65B43/00; B65B43/42; B65B43/50
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
146 words
Apparatus for transporting containers to and from a working station comprising intermittently rotatable transport disc means provided with a plurality of cutouts extending from the periphery of the transporting disc means into the latter and dimensioned to each receive at least two containers with clearance to space the containers in the direction of the cutout from each other; means for feeding the containers into said cutouts; means spaced from said feeding means in circumferential direction of said transporting disc means for discharging said containers from said cutouts; a working station between said feeding means and said discharging means; and guide means for moving the containers in each cutout during their movement from said feeding means to said working station away from each other to space the same at a predetermined distance from each other as necessary for the operation to be performed at the working station.
Claim 2
Dependent Claim
146 words
Apparatus for transporting containers to and from a working station comprising intermittently rotatable transport disc means provided with a plurality of cutouts extending from the periphery of the transporting disc means into the latter and dimensioned to each receive at least two containers with clearance to space the containers in the direction of the cutout from each other; means for feeding the containers into said cutouts; means spaced from said feeding means in circumferential direction of said transporting disc means for discharging said containers from said cutouts; a working station between said feeding means and said discharging means; and guide means for moving the containers in each cutout during their movement from said feeding means to said working station away from each other to space the same at a predetermined distance from each other as necessary for the operation to be performed at the working station.
Claim 3
Dependent Claim
18 words
Apparatus as defined in claim 1, wherein said cutouts extend in radial direction of said transport disc means.
Claim 4
Dependent Claim
30 words
Apparatus as defined in claim 2, wherein said guide means comprise a stationary bow-shaped wedge member having a width increasing in the direction of rotation of said transporting disc means.
Claim 5
Dependent Claim
25 words
Apparatus as defined in claim 3, wherein said guide means further comprises at least one stationary cam disc radially inwardly spaced from said wedge member.
Claim 6
Dependent Claim
26 words
Apparatus as defined in claim 4, wherein the radius of said cam disc decreases in correspondence with the increase of the width of said wedge member.
Claim 7
Dependent Claim
22 words
Apparatus as defined in claim 5, and including means for limiting radial outward movement of the radially outer container in each cutout.
Claim 8
Dependent Claim
32 words
Apparatus as defined in claim 6, wherein said limiting means comprises a cylindrical casing section extending in circumferential direction of said transporting disc means between said feeding means and said discharging means.
Claim 9
Dependent Claim
27 words
Apparatus as defined in claim 7, wherein the radius of curvature of said casing section conforms to the outer radius of curvature of the bow-shaped wedge member.
Claim 10
Dependent Claim
24 words
Apparatus as defined in claim 3, wherein said bow-shaped wedge member comprises in the region of said working station a pair of resilient lamellae.
Claim 11
Dependent Claim
70 words
Apparatus as defined in claim 1, and including contact means in the region of one of said cutouts, which during the intermittent movement of said transporting disc means is substantially aligned with said feeding means to be tripped by the leading container fed by said feeding means, said contact means being constructed to release a drive for said transporting disc means for the next step of the intermittent movement thereof.
Claim 12
Dependent Claim
65 words
Apparatus as defined in claim 10, wherein said working station includes a movable element and additional contact means engaged by the latter at a predetermined position of said movable element, said additional contact means being connected by an AND-circuit to said first mentioned contact means to permit rotation of said cam disc means only after the additional contact means is contacted by said movable element.
Claim 13
Dependent Claim
25 words
Apparatus as defined in claim 2, wherein said guide means comprise cam tracks deviating from each other in direction of rotation of said transporting 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) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |