US5266857A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Output-terminal device for an a.c. generator for a vehicle
Assignee: Mitsubishi Electric Corp
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Filing: 1992-06-16
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Granted: 1993-11-30
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Expires: 2012-06-16
Abstract
Abstract An output-terminal device for an a.c. generator for a vehicle has a connecting seat which is provided at a connecting portion formed in an output side heat sink in a rectifier device attached to the rear bracket of the generator. When an output-terminal bolt extends in the lateral direction, an output-terminal bolt, which has a flat portion at the rear end portion, a polygonal flange portion at an intermediate portion and a threaded portion for connecting a terminal of an external wire at the front end portion, is attached to the connecting seat at its flat portion so as to extend in the lateral direction of the rear bracket. When an output-terminal bolt extends in the rear direction, the output-terminal bolt, which has first and second threaded portions at its rear and front end portions, is fixed to the connecting seat by inserting the rear end portion of the bolt in an opening formed in the connecting seat.
Inventors
- 👤 Hitoshi Gotoh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:30
CPC Classifications
H; H02; H02K; H02K5/00; H02K5/04; H02K5/22; H02K5/225
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
140 words
An output terminal device for an a.c. generator of a vehicle wherein a rectifier for rectifying an a.c. voltage generated by the generator is attached to a rear bracket of the generator, comprising: a connecting portion extending from a perimeter of a heat sink of said rectifier in a direction which is substantially parallel to a plane defined by said heat sink, said connecting portion having a connecting seat defined thereon; and an output terminal bolt having a flat portion formed at a first end thereof and a threaded portion formed at a second end thereof, said flat portion lying substantially in a plane through which a longitudinal axis of said output-terminal bolt extends, said flat portion being connected to said connecting seat so that said longitudinal axis extends in a first direction which is parallel to said first plane.
Claim 2
Dependent Claim
140 words
An output terminal device for an a.c. generator of a vehicle wherein a rectifier for rectifying an a.c. voltage generated by the generator is attached to a rear bracket of the generator, comprising: a connecting portion extending from a perimeter of a heat sink of said rectifier in a direction which is substantially parallel to a plane defined by said heat sink, said connecting portion having a connecting seat defined thereon; and an output terminal bolt having a flat portion formed at a first end thereof and a threaded portion formed at a second end thereof, said flat portion lying substantially in a plane through which a longitudinal axis of said output-terminal bolt extends, said flat portion being connected to said connecting seat so that said longitudinal axis extends in a first direction which is parallel to said first plane.
Claim 3
Dependent Claim
23 words
An output terminal device as claimed in claim 1, said output-terminal bolt having a polygonal flange portion formed at an intermediate portion thereof.
Claim 4
Dependent Claim
52 words
The output-terminal device for an a.c. generator for a vehicle according to claim 2, wherein said flat portion of said output-terminal bolt is fitted in a concave portion formed in said connecting seat so that said threaded portion and said polygonal flange portion of said output-terminal bolt extend in said first direction.
Claim 5
Dependent Claim
131 words
An output-terminal device for an a.c. generator of a vehicle wherein a rectifier for rectifying an a.c. voltage generated by the generator is attached to a rear bracket of the generator, comprising: a connecting portion extending from a heat sink of said rectifier, said connecting portion lying in substantially a first plane which is parallel to a plane defined by said heat sink and having a connecting seat defined thereon, said connecting seat having a hole formed therein, an axis of said hole extending in a first direction which is substantially perpendicular to said first plane; and an output-terminal bolt having a first threaded portion formed at a first end thereof and a second threaded portion formed at a second end thereof, said first threaded portion being inserted in said hole.
Claim 6
Dependent Claim
131 words
An output-terminal device for an a.c. generator of a vehicle wherein a rectifier for rectifying an a.c. voltage generated by the generator is attached to a rear bracket of the generator, comprising: a connecting portion extending from a heat sink of said rectifier, said connecting portion lying in substantially a first plane which is parallel to a plane defined by said heat sink and having a connecting seat defined thereon, said connecting seat having a hole formed therein, an axis of said hole extending in a first direction which is substantially perpendicular to said first plane; and an output-terminal bolt having a first threaded portion formed at a first end thereof and a second threaded portion formed at a second end thereof, said first threaded portion being inserted in said hole.
Claim 7
Dependent Claim
49 words
The output-terminal device for an a.c. generator for a vehicle according to claim 4, wherein said output-terminal bolt is fixed to said connecting seat by a nut which is threadably engaged with a portion of said first threaded portion so that said output-terminal bolt extends in said first direction.
Claim 8
Dependent Claim
36 words
An output terminal device as claimed in claim 4 wherein said connecting portion extends form a perimeter of said heat sink in a direction which is substantially parallel to a plane defined by said heat sink.
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) | 1996-11-29 | 1997-05-31 | 1997-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-11-29 | 2001-05-31 | 2001-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-11-29 | 2005-05-31 | 2005-11-30 | $7700.00 | Window Closed / Lapsed |