US4891496A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heated tool with multiple heating surfaces
Assignee: PATENTECH Inc
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Filing: 1988-07-06
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Granted: 1990-01-02
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Expires: 2008-07-06
Abstract
Abstract A heating tool for soldering or otherwise heat treating first and second objects, comprises a first heating surface which is engaged against one of the objects and a second heating surface which is engaged against the other object. The first and second heating surfaces are offset from each other to accommodate the width of the first object.
Inventors
- 👤 Gero Zimmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 01:12
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B23; B23K; B23K3/00; B23K3/04; B23K3/047; B23K3/0471; B29C66/00; B29C66/01; B29C66/02; B29C66/024; B29C66/0242; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81411; B29C66/81415; B29C66/81419; B29C66/81427; B29C66/81431; B29C66/83; B29C66/832; B29C66/8322; B29C66/83221; H; H01; H01R; H01R43/00; H01R43/02; H05; H05K; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/341; H05K3/3421; B29C65/10; B29C65/14; B29C65/38; H05K2203/00; H05K2203/01; H05K2203/0195; H05K3/3494; Y; Y02; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
109 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object, with a slot in said heated tool between said first and second heating surfaces.
Claim 2
Independent Claim
109 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object, with a slot in said heated tool between said first and second heating surfaces.
Claim 3
Dependent Claim
23 words
An apparatus according to claim 1 wherein said first and second heating surfaces lie in parallel planes which are offset from each other.
Claim 4
Dependent Claim
22 words
An apparatus according to claim 1 wherein said heated tool includes an inclined heating surface between said first and second heating surfaces.
Claim 5
Independent Claim
129 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object, said heated tool comprising a first tool member carrying said first heating surface and a second tool member spaced away from said first tool member by a gap and carrying said second heating surface.
Claim 6
Independent Claim
129 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object, said heated tool comprising a first tool member carrying said first heating surface and a second tool member spaced away from said first tool member by a gap and carrying said second heating surface.
Claim 7
Dependent Claim
21 words
An apparatus according to claim 4 wherein said second tool member includes an inclined heating surface adjacent said second heating surface.
Claim 8
Dependent Claim
55 words
An apparatus according to claim 4 wherein said second tool member includes a further heating surface which is coplanar with said first heating surface for engaging and heating the first object, and an inclined heating surface between said further heating surface and said second heating surface for extending beyond the end of the first object.
Claim 9
Dependent Claim
34 words
An apparatus according to claim 4 including heating and pressure control means connected to said first and second tool members for applying different pressures and different energy to said first and second tool members.
Claim 10
Independent Claim
132 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object; and an auxiliary heated tool for engaging a surface of the first object which is opposite from said first heating surface, said auxiliary heated tool having an auxiliary heating surface for engaging and heating the first object.
Claim 11
Independent Claim
132 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object; and an auxiliary heated tool for engaging a surface of the first object which is opposite from said first heating surface, said auxiliary heated tool having an auxiliary heating surface for engaging and heating the first object.
Claim 12
Dependent Claim
37 words
An apparatus according to claim 8 wherein said support comprises said auxiliary heated tool and includes a second heated tool having first and second offset heating surfaces for engaging respective surfaces of the second and first objects.
Claim 13
Dependent Claim
32 words
An apparatus according to claim 8 wherein said support is spaced away from said auxiliary heated tool for engagement of the second object only in the area under said second heating surface.
Claim 14
Independent Claim
109 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object, said first heating surface being provided on a recess in said second heating surface.
Claim 15
Independent Claim
109 words
An apparatus for heating two objects including a first object having a thickness and an end, and being engaged against a second object, the apparatus comprising: a support for supporting the second object on a side thereof opposite from the first object; and a heated tool having a first heating surface for engaging the first object on a side thereof opposite from the second object, and a second heating surface which is offset from the first heating surface by at least the thickness of the first object, for directly engaging and heating the second object, said first heating surface being provided on a recess in said second heating surface.
Claim 16
Dependent Claim
24 words
An apparatus according to claim 11 wherein said heated tool is U-shaped and includes a web for carrying said first and second heating surfaces.
Claim 17
Dependent Claim
59 words
A heating tool having a first heating surface for engaging and heating a first object, and a second heating surface offset from said first heating surface by at least the thickness of the first object, for engaging and heating a second object which is engaged against the first object, with a slot between said first and second heating surfaces.
Claim 18
Dependent Claim
59 words
A heating tool having a first heating surface for engaging and heating a first object, and a second heating surface offset from said first heating surface by at least the thickness of the first object, for engaging and heating a second object which is engaged against the first object, with a slot between said first and second heating surfaces.
Claim 19
Dependent Claim
18 words
A tool according to claim 13 including an inclined heating surface between said first and second heating surfaces.
Claim 20
Dependent Claim
71 words
A heating tool having a first heating surface for engaging and heating a first object, and a second heating surface offset from said first heating surface by at least the thickness of the first object, for engaging and heating a second object which is engaged against the first object, with an inclined heating surface between said first and second heating surfaces and a gap between said first and second heating surfaces.
Claim 21
Dependent Claim
71 words
A heating tool having a first heating surface for engaging and heating a first object, and a second heating surface offset from said first heating surface by at least the thickness of the first object, for engaging and heating a second object which is engaged against the first object, with an inclined heating surface between said first and second heating surfaces and a gap between said first and second heating surfaces.
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) | 1993-01-01 | 1993-07-03 | 1994-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-01 | 1997-07-03 | 1998-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-01 | 2001-07-03 | 2002-01-02 | $7700.00 | Window Closed / Lapsed |