GB644927A - Improvements in or relating to methods and apparatus for finishing flush-riveted plate work, more particularly for aircraft - Google Patents
Improvements in or relating to methods and apparatus for finishing flush-riveted plate work, more particularly for aircraftInfo
- Publication number
- GB644927A GB644927A GB3062447A GB3062447A GB644927A GB 644927 A GB644927 A GB 644927A GB 3062447 A GB3062447 A GB 3062447A GB 3062447 A GB3062447 A GB 3062447A GB 644927 A GB644927 A GB 644927A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool
- jig
- rivet
- sleeve
- drill
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/50—Removing or cutting devices for rivets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
644,927. Portable turning apparatus. BRISTOL AEROPLANE CO., Ltd. Nov. 18, 1947, No. 30624. [Class 83 (iii)] A jig for an end-cutting tool for removing the projecting heads of rivets or similar fastenings comprises a guide bush 13 having a locating hole 15 adapted to receive the end-cutting tool and the head of the rivet and having a resilient pad 12 which is pressed against the surface from which the rivet projects by the cutting pressure on the tool. The end-cutting tool 6 is fitted to a drill 5 comprising a casing 22 and a flange 23 to which is screwed an outer sleeve 24 and within which an inner sleeve 11 slides against the action of a spring 26. An end cap 9 is adjustable on the sleeve 11 and has a step 10 which is a predetermined distance from the end of the tool 6; the cap may be adjustable on the sleeve or may have a lock-nut constituting the step 10. The metal bush 13 of the jig has a stepped hole 15 and a rubber pad 12 with a roughened lower surface is bonded to it, the lower face of the bush being slightly set back from the lower surface of the pad. In use, the jig is placed over the head of a rivet 20 and the cap 9 on the drill is engaged in the hole 15, the end of the tool just entering the smaller part of the hole 15. Axial pressure on the drill then causes the inner sleeve to retract, allowing the tool to advance until lock-nuts 25 contact the outer sleeve 24, at which time the rivet head has been cut down flush with the plate surface. The spring is compressed during the cutting operation and holds the jig against the plate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3062447A GB644927A (en) | 1947-11-18 | 1947-11-18 | Improvements in or relating to methods and apparatus for finishing flush-riveted plate work, more particularly for aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3062447A GB644927A (en) | 1947-11-18 | 1947-11-18 | Improvements in or relating to methods and apparatus for finishing flush-riveted plate work, more particularly for aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB644927A true GB644927A (en) | 1950-10-18 |
Family
ID=10310561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3062447A Expired GB644927A (en) | 1947-11-18 | 1947-11-18 | Improvements in or relating to methods and apparatus for finishing flush-riveted plate work, more particularly for aircraft |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB644927A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080260484A1 (en) * | 2007-04-20 | 2008-10-23 | Benito Grille Sacaluga | Milling headstock for rivet stems |
| EP2042250A1 (en) * | 2007-09-28 | 2009-04-01 | Airbus Espana, S.L. | Milling head with electro-mechanical milling depth control |
| FR3006217A1 (en) * | 2013-05-30 | 2014-12-05 | Airbus Operations Sas | ADAPTER FOR DISASSEMBLING A PIN OF AN ASSEMBLY SYSTEM |
| CN107052410A (en) * | 2017-06-19 | 2017-08-18 | 沈阳飞机工业（集团）有限公司 | The flat device of Multifunction milling |
| CN113997038A (en) * | 2021-11-12 | 2022-02-01 | 苏州施米特机械有限公司 | Self-piercing riveting die and self-piercing riveting equipment |
| WO2023178397A1 (en) * | 2022-03-22 | 2023-09-28 | De Oliveira Fernando Goncalves | Accessory device used in cnc machines for compensating for unevenness of the spoilboard |
-
1947
- 1947-11-18 GB GB3062447A patent/GB644927A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080260484A1 (en) * | 2007-04-20 | 2008-10-23 | Benito Grille Sacaluga | Milling headstock for rivet stems |
| ES2326853A1 (en) * | 2007-04-20 | 2009-10-20 | Airbus España, S.L. | Milling headstock for rivet stems |
| EP2042250A1 (en) * | 2007-09-28 | 2009-04-01 | Airbus Espana, S.L. | Milling head with electro-mechanical milling depth control |
| ES2331273A1 (en) * | 2007-09-28 | 2009-12-28 | Airbus España, S.L. | Milling head with electro-mechanical milling depth control |
| FR3006217A1 (en) * | 2013-05-30 | 2014-12-05 | Airbus Operations Sas | ADAPTER FOR DISASSEMBLING A PIN OF AN ASSEMBLY SYSTEM |
| CN107052410A (en) * | 2017-06-19 | 2017-08-18 | 沈阳飞机工业（集团）有限公司 | The flat device of Multifunction milling |
| CN107052410B (en) * | 2017-06-19 | 2023-07-28 | 沈阳飞机工业（集团）有限公司 | Multifunctional milling device |
| CN113997038A (en) * | 2021-11-12 | 2022-02-01 | 苏州施米特机械有限公司 | Self-piercing riveting die and self-piercing riveting equipment |
| CN113997038B (en) * | 2021-11-12 | 2023-04-07 | 苏州施米特机械有限公司 | Self-piercing riveting die and self-piercing riveting equipment |
| WO2023178397A1 (en) * | 2022-03-22 | 2023-09-28 | De Oliveira Fernando Goncalves | Accessory device used in cnc machines for compensating for unevenness of the spoilboard |
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