GB468476A - Improvements in or relating to machines for shaping or curving metal - Google Patents
Improvements in or relating to machines for shaping or curving metalInfo
- Publication number
- GB468476A GB468476A GB1475336A GB1475336A GB468476A GB 468476 A GB468476 A GB 468476A GB 1475336 A GB1475336 A GB 1475336A GB 1475336 A GB1475336 A GB 1475336A GB 468476 A GB468476 A GB 468476A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rolls
- strip
- shaft
- roll
- bending
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
468,476. Bending. YODER, C. M. May 25, 1936, No. 14753. [Class 83 (iv)] In apparatus for the angular bending of metal strip, rolls 14 feed the strip to adjustable rolls on shafts 7, 7a, 7b, 7c which bend the strip to the desired section. It then passes between a former 22 on a shaft 31 and guide roll 35. On a shaft 37 is a swinging frame 39 adjusted by a rod 45 engaging the shaft 31. The shaft 37 carries a roll 38 and rolls 51, 53 are carried in the frame. The strip is coiled about the former 22 by the rolls 28, 51, 53 which are driven by chains 50. The parts are rotated from an electromotor through appropriate gearing. In a modification, Fig. 8 (not shown), the rolls 51, 53 are spring-mounted in a pivoted frame and in a further modification a shoe is substituted for the rolls 51, 53. In bending T-section strip, the rolls on shafts 7 &c. are omitted and the roll 22 is divided to form a fluid-actuated clamping roll which supports the flange and clamps the web of the section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1475336A GB468476A (en) | 1936-05-25 | 1936-05-25 | Improvements in or relating to machines for shaping or curving metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1475336A GB468476A (en) | 1936-05-25 | 1936-05-25 | Improvements in or relating to machines for shaping or curving metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB468476A true GB468476A (en) | 1937-07-06 |
Family
ID=10046879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1475336A Expired GB468476A (en) | 1936-05-25 | 1936-05-25 | Improvements in or relating to machines for shaping or curving metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB468476A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2600628A (en) * | 1949-01-10 | 1952-06-17 | Rheem Mfg Co | Sheet rolling machine |
| US4266417A (en) * | 1978-05-09 | 1981-05-12 | Daido Kogyo Co., Ltd. | Steel flanged wheel rims for motorized bicycles or two-wheeled vehicles and a process for producing the rims |
| WO2014167349A2 (en) * | 2013-04-12 | 2014-10-16 | Wellstream International Limited | Elongate tape element and method |
| CN107096852A (en) * | 2017-05-26 | 2017-08-29 | 四川省星光钢结构有限公司 | Suitable for the steel bar bending apparatus of different-diameter |
| CN107096851A (en) * | 2017-05-26 | 2017-08-29 | 四川省星光钢结构有限公司 | Based on the bending reinforcement implementation method to different-diameter |
| CN108176770A (en) * | 2018-03-02 | 2018-06-19 | 沈阳飞机工业（集团）有限公司 | Clip class part by one-step bend molding apparatus |
| CN109365673A (en) * | 2018-10-18 | 2019-02-22 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining reinforcing bar automatic charging pre-bending device and its application method |
-
1936
- 1936-05-25 GB GB1475336A patent/GB468476A/en not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2600628A (en) * | 1949-01-10 | 1952-06-17 | Rheem Mfg Co | Sheet rolling machine |
| US4266417A (en) * | 1978-05-09 | 1981-05-12 | Daido Kogyo Co., Ltd. | Steel flanged wheel rims for motorized bicycles or two-wheeled vehicles and a process for producing the rims |
| EP3403739A1 (en) * | 2013-04-12 | 2018-11-21 | GE Oil & Gas UK Limited | Flexible pipe body |
| WO2014167346A1 (en) * | 2013-04-12 | 2014-10-16 | Wellstream International Limited | Elongate tape element and method |
| WO2014167349A3 (en) * | 2013-04-12 | 2014-12-11 | Ge Oil & Gas Uk Limited | Flexible pipe body, method of manufacturing thereof and elongate tape element |
| US10018289B2 (en) | 2013-04-12 | 2018-07-10 | Ge Oil & Gas Uk Limited | Elongate tape element and method |
| WO2014167349A2 (en) * | 2013-04-12 | 2014-10-16 | Wellstream International Limited | Elongate tape element and method |
| US10465824B2 (en) | 2013-04-12 | 2019-11-05 | Ge Oil & Gas Uk Limited | Elongate tape element and method |
| US10683951B2 (en) | 2013-04-12 | 2020-06-16 | Ge Oil & Gas Uk Limited | Elongate tape element and method |
| CN107096852A (en) * | 2017-05-26 | 2017-08-29 | 四川省星光钢结构有限公司 | Suitable for the steel bar bending apparatus of different-diameter |
| CN107096851A (en) * | 2017-05-26 | 2017-08-29 | 四川省星光钢结构有限公司 | Based on the bending reinforcement implementation method to different-diameter |
| CN108176770A (en) * | 2018-03-02 | 2018-06-19 | 沈阳飞机工业（集团）有限公司 | Clip class part by one-step bend molding apparatus |
| CN109365673A (en) * | 2018-10-18 | 2019-02-22 | 中铁十局集团第四工程有限公司 | A kind of tunnel double-lining reinforcing bar automatic charging pre-bending device and its application method |
| CN109365673B (en) * | 2018-10-18 | 2024-03-29 | 中铁十一局集团第四工程有限公司 | Automatic feeding pre-bending device for tunnel secondary lining steel bars and using method thereof |
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