US4236624A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for orientating elongated articles, such as bodies of writing pens
Assignee: Albe SA
•
Filing: 1978-12-05
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Granted: 1980-12-02
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Expires: 1998-12-05
Abstract
Abstract There is provided an apparatus for orientating elongated articles, in particular bodies of writing pens. These articles are placed in parallel disposition on a conveyor which is moved in step by step fashion. The articles will either be pointing in the desired direction or in the opposite direction to the desired direction. The first pushers are arranged to push the articles not in the desired direction off the conveyor and into an inverting mechanism, and a second pusher pushes the inverted articles from the inverting mechanism back onto the conveyor in the correct disposition. The first pushers distinguish between the articles which are positioned correctly and those which are not in that the configuration of the respective ends of the articles are different, and the first pushers are adapted to engage only one end of each article.
Inventors
- 👤 Ugo Buzzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:54
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/22; B65G47/24; Y; Y10; Y10S; Y10S198/00; Y10S198/951
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
146 words
Apparatus for similarly orienting elongated similar rod-like articles whose ends are of different configuration from each other, comprising a step-by-step conveyor which holds the articles individually in parallel relationship, inverting mechanism adapted to receive articles moving in a direction parallel to their length off the conveyor, means for rotating the inverting mechanism 180° about an axis perpendicular to the length of the articles, to turn the articles end for end, first pusher means adapted to push articles lengthwise off the conveyor into said inverting mechanism, said first pusher means being so shaped as to contact the ends of only those articles which are incorrectly oriented and to miss the ends of the articles which are correctly oriented thereby to leave on the conveyor those articles which are correctly oriented, and second pusher means adapted to return the inverted articles from said inverting mechanism to said conveyor.
Claim 2
Dependent Claim
146 words
Apparatus for similarly orienting elongated similar rod-like articles whose ends are of different configuration from each other, comprising a step-by-step conveyor which holds the articles individually in parallel relationship, inverting mechanism adapted to receive articles moving in a direction parallel to their length off the conveyor, means for rotating the inverting mechanism 180° about an axis perpendicular to the length of the articles, to turn the articles end for end, first pusher means adapted to push articles lengthwise off the conveyor into said inverting mechanism, said first pusher means being so shaped as to contact the ends of only those articles which are incorrectly oriented and to miss the ends of the articles which are correctly oriented thereby to leave on the conveyor those articles which are correctly oriented, and second pusher means adapted to return the inverted articles from said inverting mechanism to said conveyor.
Claim 3
Dependent Claim
50 words
Apparatus as claimed in claim 1, in which said articles are pen bodies having an end of small internal diameter and an end of large internal diameter, said pusher means being so shaped as to contact said ends of small diameter but passing freely within said ends of large diameter.
Claim 4
Dependent Claim
56 words
Apparatus as claimed in claim 1, said inverting mechanism having a plurality of housings to receive and invert simultaneously a plurality of said articles, said first pusher means being adapted simultaneously to move plural said articles into said housings and said second pusher means being adapted simultaneously to move plural said articles out of said housings.
Claim 5
Dependent Claim
57 words
Apparatus as claimed in claim 1, said inverting mechanism comprising at least one hollow tube open at both ends, and an arcuate wall that closes the lower end of the tube during rotation of the inverter means but exposes both ends of said tube when said tube is in alignment with a said article on said conveyor.
Claim 6
Dependent Claim
15 words
Apparatus as claimed in claim 1, said axis being horizontal and parallel to said conveyor.
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) | 1983-12-02 | 1984-06-02 | 1984-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-12-02 | 1988-06-02 | 1988-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-12-02 | 1992-06-02 | 1992-12-02 | $7700.00 | Window Closed / Lapsed |