GB2494678B - Apparatus for making an adaptor which is used in heating and ventilation systems - Google Patents
Apparatus for making an adaptor which is used in heating and ventilation systemsInfo
- Publication number
- GB2494678B GB2494678B GB1115991.0A GB201115991A GB2494678B GB 2494678 B GB2494678 B GB 2494678B GB 201115991 A GB201115991 A GB 201115991A GB 2494678 B GB2494678 B GB 2494678B
- Authority
- GB
- United Kingdom
- Prior art keywords
- adaptor
- sheet metal
- cross sectional
- sectional shape
- heating
- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 238000009423 ventilation Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 4
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/286—Making tube fittings for connecting pipes, e.g. U-pieces starting from sheet material
-
- 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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Duct Arrangements (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Abstract
Apparatus (22) for making an adaptor which is used in heating and ventilation systems and which is used to connect ducting which is of a square cross sectional shape to ducting which is of a circular cross sectional shape, which apparatus (22) comprises: a work area for receiving sheet metal to be made into the adaptor a creasing member (28) which is for creasing the sheet metal on the work area ; a pivot member (30) about which the sheet metal is pivoted on the work area such that the creasing member (28) is able to make a plurality of creases which are in the sheet metal and which extend from the pivot member (30) in order to produce a transition part (8) of the adaptor which is positioned between a first end (4) of the adaptor which is of the square cross sectional shape and a second end (6) of the adaptor which is of the circular cross sectional shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1115991.0A GB2494678B (en) | 2011-09-15 | 2011-09-15 | Apparatus for making an adaptor which is used in heating and ventilation systems |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1115991.0A GB2494678B (en) | 2011-09-15 | 2011-09-15 | Apparatus for making an adaptor which is used in heating and ventilation systems |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201115991D0 GB201115991D0 (en) | 2011-10-26 |
GB2494678A GB2494678A (en) | 2013-03-20 |
GB2494678B true GB2494678B (en) | 2013-08-14 |
Family
ID=44908647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1115991.0A Expired - Fee Related GB2494678B (en) | 2011-09-15 | 2011-09-15 | Apparatus for making an adaptor which is used in heating and ventilation systems |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2494678B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201303873D0 (en) | 2013-03-04 | 2013-04-17 | Young Roux W R | Apparatus for making an adapter which is used in heating and ventilation systems |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5775162A (en) * | 1997-05-30 | 1998-07-07 | Ward; Raymond L. | Method and apparatus for forming sheet metal ducts |
US7836743B1 (en) * | 2007-11-07 | 2010-11-23 | Mccoy Danny | System and method for material bending |
US20110030436A1 (en) * | 2009-08-06 | 2011-02-10 | Osamu Makino | Lower die for press bending and tool using the same |
-
2011
- 2011-09-15 GB GB1115991.0A patent/GB2494678B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5775162A (en) * | 1997-05-30 | 1998-07-07 | Ward; Raymond L. | Method and apparatus for forming sheet metal ducts |
US7836743B1 (en) * | 2007-11-07 | 2010-11-23 | Mccoy Danny | System and method for material bending |
US20110030436A1 (en) * | 2009-08-06 | 2011-02-10 | Osamu Makino | Lower die for press bending and tool using the same |
Also Published As
Publication number | Publication date |
---|---|
GB201115991D0 (en) | 2011-10-26 |
GB2494678A (en) | 2013-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230915 |