GB439167A - Improvements in machines for shearing metal sheets and the like - Google Patents
Improvements in machines for shearing metal sheets and the likeInfo
- Publication number
- GB439167A GB439167A GB880334A GB880334A GB439167A GB 439167 A GB439167 A GB 439167A GB 880334 A GB880334 A GB 880334A GB 880334 A GB880334 A GB 880334A GB 439167 A GB439167 A GB 439167A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- shearing
- conveyer
- edges
- sheared
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Collation Of Sheets And Webs (AREA)
Abstract
439,167. Shearing. WILLIAMS, J., Bryn Hedydd, Grovesend, and OWEN, E., Corporation Road, Lougher, both in Swansea. May 28, 1934, No. 8803. [Class 83 (iv)] Metal sheet feeds. - A shearing - machine comprises one shearing blade arranged transversely for shearing the transverse edges of a sheet or pack of sheets, and two further blades at right angles thereto for shearing the other edges, pivoted counterpoised guiding members engaging the sheets as they travel on a conveyer from the first blade to the second pair of blades. Sheets supported on a table C abut at their rear ends against a stop D while their front edges are sheared by coacting blades A, A<1>, the sheets then being moved to abut against an adjustable stop E while the rear edges are sheared by the knives A, A<1>. The sheets fall on to a roller H, and then on to a chain conveyer I, and are guided in falling and during their passage by pivoted counterpoised fingers m. Knuckle jointed engaging pieces n may swing clear if an undue local irregularity is encountered. Pegs J on the conveyer engage the rear edges of the sheet. The side edges are engaged by stops K and are sheared by blades B on each side of the conveyer. The width of the sheared sheets is controlled by screwed spindles A<4>. The knives and conveyer are driven through gearing from an electric motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB880334A GB439167A (en) | 1934-05-28 | 1934-05-28 | Improvements in machines for shearing metal sheets and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB880334A GB439167A (en) | 1934-05-28 | 1934-05-28 | Improvements in machines for shearing metal sheets and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB439167A true GB439167A (en) | 1935-11-28 |
Family
ID=9859538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB880334A Expired GB439167A (en) | 1934-05-28 | 1934-05-28 | Improvements in machines for shearing metal sheets and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB439167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180483A (en) * | 1985-09-28 | 1987-04-01 | Bwg Bergwerk Walzwerk | Cross cutting and edge trimming of continuously advancing metal strips |
-
1934
- 1934-05-28 GB GB880334A patent/GB439167A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2180483A (en) * | 1985-09-28 | 1987-04-01 | Bwg Bergwerk Walzwerk | Cross cutting and edge trimming of continuously advancing metal strips |
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