Patent US4494298A successfully refreshed from Google Patents.
US4494298A
Expired / Lapsed
US
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Automatic assembling apparatus
Assignee: Sony Corp
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Filing: 1982-05-21
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Granted: 1985-01-22
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Expires: 2002-05-21
Abstract
Abstract An automatic assembling apparatus includes a pair of parallel conveyers for transferring carriers, each carrier having four chassis and parts to be assembled on the chassis; a plurality of assembly stations, each having a movable table on which various assembling operations can be performed with respect to the carriers; a carrier loader associated with each assembly station and movable between a first position in opposing relation to the movable table thereof and a second position in opposing relation to the conveyers, and having a pair of chucking stations in opposing relation to the pair of parallel conveyors, respectively, when the carrier loader is at the second position for simultaneously feeding and discharging the carriers to and from the conveyers and in opposing relation to the respective assembly station when the carrier loader is at the first position for feeding and discharging the carriers to and from the respective assembly station; a plurality of stopping members associated with respective ones of the assembly stations for selectively stopping carriers adjacent respective ones of the assembly stations; and sensing elements for detecting the presence of the carriers on the pair of parallel conveyers for controlling the stopping members in response thereto so as to selectively stop carriers adjacent respective ones of the assembly stations.
Inventors
- 👤 Tamiaki Matsuura
- 👤 Takeshi Aiba
- 👤 Takashi Fukushima
- 👤 Masanori Nishimura
- 👤 Hiroshi Ohtsuki
- 👤 Fujio Yabuki
- 👤 Tomio Kusakabe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:11
CPC Classifications
B; B23; B23Q; B23Q7/00; B23Q7/04; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B23P; B23P19/00; B23P19/001; B23P19/007; B23P19/04; B23P21/00; B23Q7/14; B23Q7/1426; B23Q7/1494; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5124; Y10T29/5136
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
185 words
An automatic assembling apparatus comprising: first and second parallel conveyer means for each independently transferring at least one carrier means in a first direction; assembly station means located alongside said conveyer means and including movable table means and work means by which various assembling operations are performed with respect to said at least one carrier means while the latter is on said table means; and carrier loading means movable between a first position in opposing relation to said movable table means and a second position in opposing relation to said conveyer means, said carrier loading means including first and second chucking means in opposing relation to said first and second parallel conveyer means, respectively, when said carrier loading means is at the second position for each slelectively picking up and releasing said at least one carrier means on the respective conveyer means and in opposing relation to said movable table means of the respective assembly station means when said carrier loading means is at the first position for each selectively picking up and releasing said at least one carrier means on said movable table means.
Claim 2
Dependent Claim
185 words
An automatic assembling apparatus comprising: first and second parallel conveyer means for each independently transferring at least one carrier means in a first direction; assembly station means located alongside said conveyer means and including movable table means and work means by which various assembling operations are performed with respect to said at least one carrier means while the latter is on said table means; and carrier loading means movable between a first position in opposing relation to said movable table means and a second position in opposing relation to said conveyer means, said carrier loading means including first and second chucking means in opposing relation to said first and second parallel conveyer means, respectively, when said carrier loading means is at the second position for each slelectively picking up and releasing said at least one carrier means on the respective conveyer means and in opposing relation to said movable table means of the respective assembly station means when said carrier loading means is at the first position for each selectively picking up and releasing said at least one carrier means on said movable table means.
Claim 3
Dependent Claim
59 words
An automatic assembling apparatus according to claim 1; in which said assembly station means includes shift table means positioned on said movable table means and movable relative to the latter between first and second positions in opposing relation to said first and second chucking means, respectively, when said carrier loading means is at the first position of the latter.
Claim 4
Dependent Claim
76 words
An automatic assembling apparatus according to claim 1; in which said first and second chuck means of said carrier loading means are operable independently of each other for simultaneously picking up and releasing carrier means on said parallel conveyer means, respectively, when said carrier loading means is at said second position, and for picking up and releasing carrier means with respect to said movable table means when said carrier loading means is at said first position.
Claim 5
Dependent Claim
76 words
An automatic assembling apparatus according to claim 1; further including stopping means for preventing movement of said at least one carrier means on said first and second parallel conveyer means with respect to said assembly station means in accordance with predetermined operations to be performed; and sensing means for detecting the presence of said at least one carrier means on said first and second parallel conveyer means and for controlling said stopping means in response thereto.
Claim 6
Dependent Claim
61 words
An automatic assembling apparatus according to claim 4; in which said assembly station means includes a plurality of assembly stations for performing said assembling operations; and said stopping means includes a plurality of stopping members associated with respective ones of said plurality of assembly stations for selectively stopping said at least one carrier means adjacent respective ones of said assembly stations.
Claim 7
Dependent Claim
68 words
An automatic assembling apparatus according to claim 5; in which each of said first and second conveyor means is comprised of a plurality of roller elements, at least some of said roller elements being spaced from each other, and said stopping members are adapted to project from between adjacent spaced roller elements for selectively stopping said at least one carrier means adjacent respective ones of said assembly stations.
Claim 8
Dependent Claim
41 words
An automatic assembling apparatus according to claim 5; in which said sensing means controls at least one of said stopping members so that said at least one carrier means is supplied to said plurality of assembly stations in a serial operation.
Claim 9
Dependent Claim
41 words
An automatic assembling apparatus according to claim 5; in which said sensing means controls at least one of said stopping members so that said at least one carrier means is supplied to said plurality of assembly stations in a parallel operation.
Claim 10
Dependent Claim
82 words
An automatic assembling apparatus according to claim 1; in which each of said chucking means includes pawl means for gripping said at least one carrier means on one of said movable table means and said first and second parallel conveyor means, slide cam means, pivot lever means for controlling said pawl means to grip said at least one carrier means in response to said slide cam means, and lift means for raising said pawl means in response to said slide cam means.
Claim 11
Dependent Claim
108 words
An automatic assembling apparatus according to claim 9; in which said slide cam means is adapted to move between a first position and a second position, said pivot lever means and said lift means are biased into engagement with said slide cam means during at least a part of said movement of said slide cam means between said first position and said second position, and said lift means raises said pawl means in response to said movement of said cam means and said pivot lever means controls said pawl means to grip said at least one carrier means in response to said movement of said slide cam means.
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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) | 1988-01-22 | 1988-07-23 | 1989-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-01-22 | 1992-07-23 | 1993-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-01-22 | 1996-07-23 | 1997-01-22 | $7700.00 | Window Closed / Lapsed |