GB1066112A - Improvements in or relating to methods of joining two bodies - Google Patents
Improvements in or relating to methods of joining two bodiesInfo
- Publication number
- GB1066112A GB1066112A GB1269665A GB1269665A GB1066112A GB 1066112 A GB1066112 A GB 1066112A GB 1269665 A GB1269665 A GB 1269665A GB 1269665 A GB1269665 A GB 1269665A GB 1066112 A GB1066112 A GB 1066112A
- Authority
- GB
- United Kingdom
- Prior art keywords
- punch
- parts
- aperture
- drawn
- joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/034—Joining superposed plates by piercing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
- Forging (AREA)
Abstract
1,066,112. Riveting. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. March 25, 1965 [March 28. 1964], No. 12696/65. Heading B3U. In a method of joining a part 5, which can be drawn to a part 3 which has an aperture, the part 5 is placed on the part 3 and is acted on by a punch which has a conical leading end and a cylindrical following part. The dimensions of the punch and the part 3 are such that the part 5 is drawn as the punch passes through the aperture. The conical leading end of the punch causes a portion of un-reduced thickness (11) to be pushed through the aperture, Fig. 3 (not shown), and this expands radially at the end of the aperture to lock the parts together. There is also elastic axial shortening of the drawn part which tightens the joint. As shown in Fig. 4, two parts 4 and 5 can be drawn through the part 5 simultaneously. The parts 4 and 5 can be provided with a hole which is engaged by the leading end of the punch to locate the parts, or the punch may be provided with a short cylindrical extension, Fig. 2 (not shown), which has a cutting edge, which perforates the parts 4 and 5. The cylindrical part of the punch sizes the bore of the joint and the punch may be retracted or passed right through the work. The lower edge of the aperture in the part 3 may be burred or milled to improve the joint. The punch may have a shoulder 17 which contacts the work at the end of the operation. Projections on the shoulder 17 or the part 3 may be provided to form locking notches in parts 4 and 5. Alternatively such notches may previously have been provided on the parts 4 and 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964P0033932 DE1452820B2 (en) | 1964-03-28 | 1964-03-28 | METHOD AND DEVICE FOR CONNECTING TWO PARTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1066112A true GB1066112A (en) | 1967-04-19 |
Family
ID=7373479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1269665A Expired GB1066112A (en) | 1964-03-28 | 1965-03-25 | Improvements in or relating to methods of joining two bodies |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1452820B2 (en) |
| FR (1) | FR1453852A (en) |
| GB (1) | GB1066112A (en) |
| NL (1) | NL6503634A (en) |
| SE (1) | SE332150B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940837A (en) * | 1973-11-30 | 1976-03-02 | The Singer Company | Hot air furnace with improved heat exchanger construction |
| WO2004098810A1 (en) * | 2003-05-07 | 2004-11-18 | Samuel Taylor Limited | Process for joining together components |
| FR2976153A1 (en) * | 2011-06-06 | 2012-12-07 | Atlantic Industrie Sas | METHOD OF ASSEMBLING A THERMAL DISSIPATOR WITH AN ELECTRONIC POWER COMPONENT AND MACHINE USING THE METHOD |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776652A (en) * | 1972-11-17 | 1973-12-04 | E Sanderson | Sheet metal joint |
| FR2426506A1 (en) * | 1978-05-25 | 1979-12-21 | Bierre Rene | Punching process joining overlain metal sheets - using tapered cylindrical punch to pierce top sheet and push metal into hole in sheet below |
| FR2593837B1 (en) * | 1986-01-24 | 1988-12-30 | Seb Sa | IRON HAVING AN ADDED SOLE AND RELATED METHOD |
| US5884386A (en) * | 1991-11-27 | 1999-03-23 | Henrob Ltd. | Panel clinching methods and apparatus |
| FR2757788B1 (en) * | 1996-12-31 | 1999-03-12 | Vallourec Vitry | PROCESS FOR THE CROSS-MOUNTING OF A CYLINDRICAL PART IN A TUBULAR PART, TOOLS SPECIFIC TO ITS IMPLEMENTATION, AND SET OF TWO CORRESPONDING PARTS |
| DE102020110162A1 (en) | 2020-04-14 | 2021-10-14 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Method and pull-through tool for joining at least two layers of material by partial reshaping |
-
1964
- 1964-03-28 DE DE1964P0033932 patent/DE1452820B2/en active Granted
-
1965
- 1965-03-23 NL NL6503634A patent/NL6503634A/xx unknown
- 1965-03-25 GB GB1269665A patent/GB1066112A/en not_active Expired
- 1965-03-25 SE SE390765A patent/SE332150B/xx unknown
- 1965-03-27 FR FR10980A patent/FR1453852A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3940837A (en) * | 1973-11-30 | 1976-03-02 | The Singer Company | Hot air furnace with improved heat exchanger construction |
| WO2004098810A1 (en) * | 2003-05-07 | 2004-11-18 | Samuel Taylor Limited | Process for joining together components |
| GB2415159A (en) * | 2003-05-07 | 2005-12-21 | Samuel Taylor Ltd | Process for joining together components |
| FR2976153A1 (en) * | 2011-06-06 | 2012-12-07 | Atlantic Industrie Sas | METHOD OF ASSEMBLING A THERMAL DISSIPATOR WITH AN ELECTRONIC POWER COMPONENT AND MACHINE USING THE METHOD |
| EP2532453A1 (en) * | 2011-06-06 | 2012-12-12 | Atlantic Industrie | Method for assembling a heat sink on a power electronic component and machine implementing the method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1452820A1 (en) | 1969-05-14 |
| SE332150B (en) | 1971-02-01 |
| FR1453852A (en) | 1966-09-30 |
| NL6503634A (en) | 1965-09-29 |
| DE1452820B2 (en) | 1977-01-13 |
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