US5056536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for testing cigarettes
Assignee: Focke and Co GmbH and Co KG
•
Filing: 1988-10-28
•
Granted: 1991-10-15
•
Expires: 2008-10-28
Abstract
Abstract When testing the cigarettes (10, 11) of cigarette groups (16, 17) in pockets (13, 14) of a conveyor, particularly a cigarette turret (12), difficulties relating to adequate spacing of the testing members (29 . . . 32) from one another arise when the cigarettes (10, 11) have an especially small diameter. In order to make undisturbed testing by means of moving the testing members (29 . . . 32) near to the end faces of the cigarettes (10, 11) nevertheless possible, these are tested successively in several, especially two steps, whereby during these testing cycles cigarettes, spaced a somewhat greater distance apart from one another in each case, are acted upon by the testing members (29 . . . 32). Particularly within cigarette rows (18 . . . 21) only every other cigarette is tested in each case.
Inventors
- 👤 Heinz Focke
- 👤 Jurgen Focke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:36
CPC Classifications
B; B65; B65B; B65B19/00; B65B19/28; B65B19/30
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
74 words
Process for testing cigarettes of a cigarette group corresponding to the contents of a cigarette pack, whereby testing members assigned to each cigarette of a cigarette group are moved near to the end faces of each of the cigarettes, characterized in that the cigarettes (10, 11) of a cigarette group (16, 17) are tested in two successive testing cycles, whereby cigarettes lying spaced apart from one another are tested simultaneously during one testing cycle.
Claim 2
Dependent Claim
74 words
Process for testing cigarettes of a cigarette group corresponding to the contents of a cigarette pack, whereby testing members assigned to each cigarette of a cigarette group are moved near to the end faces of each of the cigarettes, characterized in that the cigarettes (10, 11) of a cigarette group (16, 17) are tested in two successive testing cycles, whereby cigarettes lying spaced apart from one another are tested simultaneously during one testing cycle.
Claim 3
Dependent Claim
31 words
Process according to claim 1, characterized in that every other cigarette of the cigarettes (10, 11) of a cigarette group (16, 17), lying in rows (18, 19, 20, 21), is tested.
Claim 4
Dependent Claim
33 words
Process according to claim 1 or 2, characterized in that the cigarettes (10, 11) are tested at both end faces, of the same cigarettes (10, 11) of a cigarette group (16, 17) simultaneously.
Claim 5
Dependent Claim
181 words
Apparatus for testing cigarettes of a cigarette group corresponding to the contents of a cigarette pack, having two testing units (25, 26; 27, 28) with testing members (29, 30, 31, 32) which are moved successively near to the cigarettes (10, 11) of the same cigarette group (16, 17) for testing, whereby the testing members (29, 30) of an initial testing unit (25, 27) are assigned to an adequate number of cigarettes (10) and testing members (31, 32) of at least one other testing unit (26, 28) are assigned to the remaining cigarettes (11) of the same cigarette group (17), characterized in that, when the cigarettes (10, 11) are arranged in several rows (18, 19, 20, 21), the testing members (29..32) of the testing units (25, 26; 27, 28) also arranged in rows are spaced apart from one another by a distance equivalent to two cigarettes (10, 11) such that every other cigarette in a row is grasped by the testing members (29..32) of a testing unit (25..28) and the testing members of several rows are disposed offset relative to one another.
Claim 6
Dependent Claim
181 words
Apparatus for testing cigarettes of a cigarette group corresponding to the contents of a cigarette pack, having two testing units (25, 26; 27, 28) with testing members (29, 30, 31, 32) which are moved successively near to the cigarettes (10, 11) of the same cigarette group (16, 17) for testing, whereby the testing members (29, 30) of an initial testing unit (25, 27) are assigned to an adequate number of cigarettes (10) and testing members (31, 32) of at least one other testing unit (26, 28) are assigned to the remaining cigarettes (11) of the same cigarette group (17), characterized in that, when the cigarettes (10, 11) are arranged in several rows (18, 19, 20, 21), the testing members (29..32) of the testing units (25, 26; 27, 28) also arranged in rows are spaced apart from one another by a distance equivalent to two cigarettes (10, 11) such that every other cigarette in a row is grasped by the testing members (29..32) of a testing unit (25..28) and the testing members of several rows are disposed offset relative to one another.
Claim 7
Dependent Claim
60 words
Apparatus according to claim 4, characterized in that the cigarette groups (16, 17) are transported in pockets (13, 14) of a cigarette conveyor, in the form of a cyclically rotatable cigarette turret (12), whereby in successive testing stations (23, 24) the testing units (25..28) are moved near to the cigarette groups (16, 17) during stoppage of the cigarette turret (12).
Claim 8
Dependent Claim
58 words
Apparatus according to claim 5 characterized in that testing units (25..28) in the testing stations (23, 24) are disposed on both sides of the cigarette turret (12) and the testing members of which are delivered to both end faces of the cigarettes in such a manner that the cigarettes to be tested are tested at both ends simultaneously.
Claim 9
Dependent Claim
46 words
Apparatus according to claim 6, characterized in that the testing units (25, 26; 27, 28) disposed on the same side of the cigarette turret (12) are connected to one another, by traverses (33, 34) and are movable by means of a common actuating member (35, 36).
Claim 10
Dependent Claim
69 words
Apparatus according to claim 7, characterized in that the testing units (25, 26; 27, 28) on both sides of the cigarette turret (12) are operated from the same side by means of operating rods (35, 36), movable back and forth, which are glide supported, directly or via a guide rod (38), in one of two said traverses (33, 34) or in a guide hole (37, 39) of the same.
Claim 11
Dependent Claim
42 words
Apparatus according to claim 5, characterized in that stationary limiting disks (40, 41) disposed on both sides of the cigarette turret (12) in the region of the testing units (25..28) are provided with bores (42) for passage of the testing members (29..32).
References Cited (Backward Citations)
DE1929721A1
Cited
FR2527547A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-10-14 | 1995-04-15 | 1995-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-10-14 | 1999-04-15 | 1999-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-10-14 | 2003-04-15 | 2003-10-15 | $7700.00 | Window Closed / Lapsed |