GB262569A - Improvements in machines for swaging or rolling corrugations in sheet metal utensilssuch as kettles - Google Patents
Improvements in machines for swaging or rolling corrugations in sheet metal utensilssuch as kettlesInfo
- Publication number
- GB262569A GB262569A GB2781225A GB2781225A GB262569A GB 262569 A GB262569 A GB 262569A GB 2781225 A GB2781225 A GB 2781225A GB 2781225 A GB2781225 A GB 2781225A GB 262569 A GB262569 A GB 262569A
- Authority
- GB
- United Kingdom
- Prior art keywords
- arm
- roll
- housing
- screw
- pivoted
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/04—Forming single grooves in sheet metal or tubular or hollow articles by rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
Abstract
262,569. Macfarlane, D. Nov. 5, 1925. Hollow-ware.-In an apparatus for rolling sheet metal utensils having a mouth of smaller diameter than that of the part to be operated on, such as kettles, of the type consisting of a pair of rolls one of which is mounted on a rigid arm and the other on a pivoted arm pressed down by a screw, the pivoted arm carries a block which may be moved into or out of engagement with the screw so as to allow of quick insertion and removal of the work. In a corrugating machine the roll A is mounted on a fixed crank arm B and the roll D on a shalt E carried by a housing F which is pivoted at G, and normally raised by a spring P. The shaft E is pressed down by a screw U engaging a block R on an arm S which is pivoted to the housing F at T so that it may be removed out of contact with the screw when the latter is stacked back. The housing F has rigid therewith a housing N for gears H, J. the shaft K having a cup L with a transverse pin M for engagement with pins m on a slidable clutch b when the roll D is in operative position. The work j is placed over the roll A with its mouth engaging a fixed or rotatable cup or ring k against which it is pressed by a plate g rotatable on ball bearings on an arm e mounted on a vertical pivot. The apparatus may be used for rolling down a ridge formed by welding the parts of the utensil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2781225A GB262569A (en) | 1925-11-05 | 1925-11-05 | Improvements in machines for swaging or rolling corrugations in sheet metal utensilssuch as kettles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2781225A GB262569A (en) | 1925-11-05 | 1925-11-05 | Improvements in machines for swaging or rolling corrugations in sheet metal utensilssuch as kettles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB262569A true GB262569A (en) | 1926-12-16 |
Family
ID=10265693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2781225A Expired GB262569A (en) | 1925-11-05 | 1925-11-05 | Improvements in machines for swaging or rolling corrugations in sheet metal utensilssuch as kettles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB262569A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966539A (en) * | 2010-09-29 | 2011-02-09 | 黄衍国 | Core housing rolling device |
CN102642307A (en) * | 2012-05-18 | 2012-08-22 | 上海市激光技术研究所 | Flexible material laser welding device |
CN110087789A (en) * | 2016-12-15 | 2019-08-02 | 中压管道技术有限公司 | For generating the device and method of circular slot in the end section of metallic conduit |
-
1925
- 1925-11-05 GB GB2781225A patent/GB262569A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101966539A (en) * | 2010-09-29 | 2011-02-09 | 黄衍国 | Core housing rolling device |
CN102642307A (en) * | 2012-05-18 | 2012-08-22 | 上海市激光技术研究所 | Flexible material laser welding device |
CN102642307B (en) * | 2012-05-18 | 2014-08-20 | 上海市激光技术研究所 | Flexible material laser welding device |
CN110087789A (en) * | 2016-12-15 | 2019-08-02 | 中压管道技术有限公司 | For generating the device and method of circular slot in the end section of metallic conduit |
US11975374B2 (en) | 2016-12-15 | 2024-05-07 | Mv Pipe Technologies Gmbh | Apparatus and method for producing a peripheral groove in an end portion of a metal tube |
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