US4628594A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic circuit element insertion apparatus
Assignee: Panasonic Holdings Corp
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Filing: 1985-03-05
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Granted: 1986-12-16
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Expires: 2005-03-05
Abstract
Abstract A lead clamping apparatus clamps and mounts to an electronic circuit board an electronic element having a plurality of leads which are arranged in two rows and are oriented in the same direction. The apparatus includes a plurality of pairs of clamping members arranged in the same direction as the two rows of leads, a support slidable in a direction perpendicular to the direction of pivotal movement of the clamping members to abut against a desired number of the clamping members, whereby allowing the same to perform a clamping action, a drive source for slidingly driving the support, a piston for opening and closing the clamping members through the support, and a pusher slidable in the same direction as the support and for biasing the electronic element to insert the same into the circuit board. Accordingly, it is possible to selectively use the clamping members, of which number corresponds with that of the leads of the electronic element. If there is a sufficient area in an electronic circuit board to receive an electronic element being mounted, the element can be mounted on the board irrespective of other electronic elements having been previously mounted on the board. Programming of production process, and design of electronic circuit boards can be greatly facilitated by the invention.
Inventors
- 👤 Akio Yamagami
- 👤 Kazuhiko Narikiyo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:46
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0404; H05K13/0408; H05K13/043; H05K13/0439; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53183
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
174 words
An apparatus for inserting into an electronic circuit board an electronic circuit element having a plurality of leads arranged in two rows in substantially the same direction comprising: frame means including a plurality of pairs of opposing clamping members each pair of which can be opened and closed independently of the other pairs of clamping members to come toward and away from each other in the opposite direction; slide means slidable in the same direction as an axis about which said plurality of pairs of clamping members are opened and closed; abutment means supported by said slide means for abutting against a pair of clamping members selected from said plurality of pairs of clamping members to cause them to clamp said electronic circuit element; pusher means for pushing said electronic circuit element, said pusher means being supported by said slide means to be movable both in the same direction as the sliding direction of said abutment means and in a direction perpendicular to said electronic circuit board; and means for driving said pusher means.
Claim 2
Independent Claim
174 words
An apparatus for inserting into an electronic circuit board an electronic circuit element having a plurality of leads arranged in two rows in substantially the same direction comprising: frame means including a plurality of pairs of opposing clamping members each pair of which can be opened and closed independently of the other pairs of clamping members to come toward and away from each other in the opposite direction; slide means slidable in the same direction as an axis about which said plurality of pairs of clamping members are opened and closed; abutment means supported by said slide means for abutting against a pair of clamping members selected from said plurality of pairs of clamping members to cause them to clamp said electronic circuit element; pusher means for pushing said electronic circuit element, said pusher means being supported by said slide means to be movable both in the same direction as the sliding direction of said abutment means and in a direction perpendicular to said electronic circuit board; and means for driving said pusher means.
Claim 3
Dependent Claim
208 words
A lead clamping apparatus comprising: a plurality of pairs of clamping members disposed on the opposite sides of an electronic element having a plurality of leads arranged in two rows in substantially the same direction, said pairs of clamping members being arranged in facing relationship with said two rows of leads in the same direction as that of said two rows of leads, said each pair of opposing clamping members arranged for opening and closing independently of other pairs of clamping members; a support slidable in a direction, in which said leads are arranged, by means of a screw mechanism, and to abut against only the clamping members, of which number corresponds with that of said leads, so that only the clamping members required for the clamping operation can act to clamp the leads of said electronic element; a drive source for driving said screw mechanism to slide said support; means for opening or closing said clamping members through said support; a pusher slidable in the same direction as said support to press said electronic element, thereby causing the same to be inserted into an electronic circuit board; and a drive for moving said pusher up and down to cause the same to abut against said electronic element.
Claim 4
Dependent Claim
208 words
A lead clamping apparatus comprising: a plurality of pairs of clamping members disposed on the opposite sides of an electronic element having a plurality of leads arranged in two rows in substantially the same direction, said pairs of clamping members being arranged in facing relationship with said two rows of leads in the same direction as that of said two rows of leads, said each pair of opposing clamping members arranged for opening and closing independently of other pairs of clamping members; a support slidable in a direction, in which said leads are arranged, by means of a screw mechanism, and to abut against only the clamping members, of which number corresponds with that of said leads, so that only the clamping members required for the clamping operation can act to clamp the leads of said electronic element; a drive source for driving said screw mechanism to slide said support; means for opening or closing said clamping members through said support; a pusher slidable in the same direction as said support to press said electronic element, thereby causing the same to be inserted into an electronic circuit board; and a drive for moving said pusher up and down to cause the same to abut against said electronic element.
Claim 5
Dependent Claim
33 words
A lead clamping apparatus as set forth in claim 2, wherein a portion of said each clamping member which abuts against said lead is formed therein with a recess for holding said lead.
Claim 6
Dependent Claim
228 words
A lead clamping apparatus comprising: a plurality of pairs of clamping members disposed on the opposite sides of an electronic element having a plurality of leads arranged in two rows in substantially the same direction, said pairs of clamping members being arranged in facing relationship with said two rows of leads in the same direction as that of said two rows of leads, said each pair of opposing clamping members being arranged for opening and closing independently of other pairs of clamping members; a support slidable in a direction, in which said leads are arranged, by means of a screw mechanism, for selectively abutting against only the clamping members, of which number corresponds with that of said leads, so that only the clamping members required for the clamping operation can act to clamp the leads of said electronic element; a drive source for driving said screw mechanism to slide said support; a piston for opening or closing said clamping members through said support; a pusher slidable in the same direction as said support to press said electronic element, thereby causing the same to be inserted into an electronic circuit board; and a drive for moving said pusher up and down to cause the same to abut against said electronic element; said each pair of clamping members being pivotally connected to each other by means of a link mechanism.
Claim 7
Dependent Claim
228 words
A lead clamping apparatus comprising: a plurality of pairs of clamping members disposed on the opposite sides of an electronic element having a plurality of leads arranged in two rows in substantially the same direction, said pairs of clamping members being arranged in facing relationship with said two rows of leads in the same direction as that of said two rows of leads, said each pair of opposing clamping members being arranged for opening and closing independently of other pairs of clamping members; a support slidable in a direction, in which said leads are arranged, by means of a screw mechanism, for selectively abutting against only the clamping members, of which number corresponds with that of said leads, so that only the clamping members required for the clamping operation can act to clamp the leads of said electronic element; a drive source for driving said screw mechanism to slide said support; a piston for opening or closing said clamping members through said support; a pusher slidable in the same direction as said support to press said electronic element, thereby causing the same to be inserted into an electronic circuit board; and a drive for moving said pusher up and down to cause the same to abut against said electronic element; said each pair of clamping members being pivotally connected to each other by means of a link mechanism.
Claim 8
Dependent Claim
33 words
A lead clamping apparatus as set forth in claim 4, wherein a portion of said each clamping member which abuts against said lead is formed therein with a recess for holding said lead.
References Cited (Backward Citations)
US4286380A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-12-15 | 1990-06-16 | 1990-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-15 | 1994-06-16 | 1994-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-15 | 1998-06-16 | 1998-12-16 | $7700.00 | Window Closed / Lapsed |