Patent US4032057A successfully refreshed from Google Patents.
US4032057A
Expired / Lapsed
US
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Brazing clip
Assignee: Sundstrand Corp
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Filing: 1976-03-18
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Granted: 1977-06-28
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Expires: 1996-03-18
Abstract
Abstract In order to secure a copper spacer element between two wires while brazing the wires to the spacer, a brazing clip is provided with retaining members to aid in maintaining the brazing clip and the copper spacer between the wires during the brazing operation. Retention of the copper spacer element between the two wires is additionally facilitated by configuring the clip to retain the spacer element by means of spring forces.
Inventors
- 👤 Phillip S. Linscott, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 06:03
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/04; H02K3/12; B; B23; B23K; B23K3/00; B23K3/08; H02K15/00; H02K15/30; H02K15/33; H02K15/35
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
170 words
A brazing clip for use in brazing two wires and a spacer element together wherein the brazing clip is maintained in a predetermined position between the wires and with respect to the spacer element during the brazing operation, wherein the brazing clip comprises: a first leg suitable for inserting between a first wire and the spacer element; a second leg suitable for insertion between a second wire and the spacer element; a first retaining portion secured to one end of said first leg and configured to abut a first side of said first wire; a second retaining portion secured to one end of said second leg and configured to abut a first side of said second wire; and a connecting crosspiece secured to the other end of said first leg and the other end of said second leg wherein said crosspiece is configured with an end portion abuttable with a second side of said second wire effective to retain the brazing clip in the predetermined position during a brazing operation.
Claim 2
Dependent Claim
170 words
A brazing clip for use in brazing two wires and a spacer element together wherein the brazing clip is maintained in a predetermined position between the wires and with respect to the spacer element during the brazing operation, wherein the brazing clip comprises: a first leg suitable for inserting between a first wire and the spacer element; a second leg suitable for insertion between a second wire and the spacer element; a first retaining portion secured to one end of said first leg and configured to abut a first side of said first wire; a second retaining portion secured to one end of said second leg and configured to abut a first side of said second wire; and a connecting crosspiece secured to the other end of said first leg and the other end of said second leg wherein said crosspiece is configured with an end portion abuttable with a second side of said second wire effective to retain the brazing clip in the predetermined position during a brazing operation.
Claim 3
Dependent Claim
38 words
The brazing clip of claim 1 wherein said crosspiece is additionally configured with a central portion abuttable with one side of the spacer element effective to retain the spacer element in the predetermined position during a brazing operation.
Claim 4
Dependent Claim
31 words
The brazing clip of claim 2 wherein said crosspiece is initially dimensioned to effectively retain the spacer element between said first and said second legs by means of a spring force.
Claim 5
Dependent Claim
45 words
The brazing clip of claim 2 wherein said second leg is initially dimensioned to retain said clip on said second wire by means of a spring force which effectively clamps said second wire between said second retaining portion and said end portion of said crosspiece.
Claim 6
Dependent Claim
31 words
The brazing clip of claim 4 wherein said crosspiece is initially dimensioned to effectively retain the spacer element between said first and said second legs by means of a spring force.
Claim 7
Dependent Claim
53 words
The brazing clip of claim 1 wherein said crosspiece is configured with a first end portion abuttable with a second side of said first wire and a second end portion abuttable with a second side of said second wire effective to retain the brazing clip in the predetermined position during a brazing operation.
Claim 8
Dependent Claim
38 words
The brazing clip of claim 6 wherein said crosspiece is additionally configured with a central portion abuttable with one side of the spacer element effective to retain the spacer element in the predetermined position during a brazing operation.
Claim 9
Dependent Claim
30 words
The brazing clip of claim 7 wherein said crosspiece is initially dimensioned to retain the spacer element between said first and said second legs by means of a spring force.
Claim 10
Dependent Claim
55 words
The brazing clip of claim 7 wherein said crosspiece and said first and second legs are initially dimensioned to effectively retain the clip on each of said wires by means of a spring force resulting from the cooperation of each of said retaining portions with the corresponding first and second end portions of said crosspiece.
Claim 11
Dependent Claim
37 words
The brazing clip of claim 9 wherein said clip is initially dimensioned to retain the spacer element between said first and said second legs by means of a force resulting from a spring action of said crosspiece.
Claim 12
Dependent Claim
160 words
A brazing clip for use in holding two wires of rectangular cross section and an intervening spacer element of rectangular cross section together during a brazing operation with portions of the brazing clip located between the spacer and each wire, comprising: a generally U-shaped member having spaced generally parallel legs connected at one end thereof by a crosspiece and unconnected at the opposite end thereof, said member being positionable to embrace the spacer, with the legs between the spacer and each wire, and with the crosspiece at one side of the spacer, the crosspiece having a central portion engageable with the spacer at said one side thereof, the crosspiece having on at least one end thereof a portion engageable with one wire at said one side thereof, at least one leg having at the free end thereof, an angularly directed retaining portion engageable with said one wire at the opposite side thereof from said crosspiece end portion in opposition thereto.
Claim 13
Dependent Claim
160 words
A brazing clip for use in holding two wires of rectangular cross section and an intervening spacer element of rectangular cross section together during a brazing operation with portions of the brazing clip located between the spacer and each wire, comprising: a generally U-shaped member having spaced generally parallel legs connected at one end thereof by a crosspiece and unconnected at the opposite end thereof, said member being positionable to embrace the spacer, with the legs between the spacer and each wire, and with the crosspiece at one side of the spacer, the crosspiece having a central portion engageable with the spacer at said one side thereof, the crosspiece having on at least one end thereof a portion engageable with one wire at said one side thereof, at least one leg having at the free end thereof, an angularly directed retaining portion engageable with said one wire at the opposite side thereof from said crosspiece end portion in opposition thereto.
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) | 1980-06-27 | 1980-12-27 | 1981-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-27 | 1984-12-27 | 1985-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-27 | 1988-12-27 | 1989-06-28 | $7700.00 | Window Closed / Lapsed |