GB1541535A - Shearing devices - Google Patents
Shearing devicesInfo
- Publication number
- GB1541535A GB1541535A GB30440/77A GB3044077A GB1541535A GB 1541535 A GB1541535 A GB 1541535A GB 30440/77 A GB30440/77 A GB 30440/77A GB 3044077 A GB3044077 A GB 3044077A GB 1541535 A GB1541535 A GB 1541535A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- housing
- slide
- cutter bars
- cutter bar
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D23/00—Machines or devices for shearing or cutting profiled stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
- Confectionery (AREA)
- Jellies, Jams, And Syrups (AREA)
- Scissors And Nippers (AREA)
Abstract
In conventional profile shears with a fixed or movable cutter bar arranged on a frame, the frame has to absorb high shearing forces and ensure accurate guidance of a member carrying the cutter bar, which leads to heavy and expensive constructions. The invention achieves the object of creating relatively light-weight, compact and easy-to-maintain profile shears of high cutting capacity by arranging a slide (2) carrying the displaceable cutter bar (3) and by arranging the fixed cutter bar (5) in a housing (1), the slide and housing having entry and exit openings (10, 11, 13, 14) for the profiled material (9) which are in alignment with the shearing opening (8) of the cutter bars. Such a housing (1) common to both cutter bars can reliably absorb the shearing and pressure forces of the cutter bars with a simple and compact type of construction. Especially advantageous is a loose arrangement of the cutter bars in recesses of the slide or of the housing, in which case upwardly pointing openings of these recesses permit easy exchange of the cutter bars. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH949476A CH613146A5 (en) | 1976-07-23 | 1976-07-23 | Shears for cutting off sections of profiled material without chip removal |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1541535A true GB1541535A (en) | 1979-03-07 |
Family
ID=4352590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30440/77A Expired GB1541535A (en) | 1976-07-23 | 1977-07-20 | Shearing devices |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE856932A (en) |
CH (1) | CH613146A5 (en) |
GB (1) | GB1541535A (en) |
NO (1) | NO772415L (en) |
SU (1) | SU921455A3 (en) |
-
1976
- 1976-07-23 CH CH949476A patent/CH613146A5/en not_active IP Right Cessation
-
1977
- 1977-07-07 NO NO772415A patent/NO772415L/en unknown
- 1977-07-19 BE BE179454A patent/BE856932A/en not_active IP Right Cessation
- 1977-07-20 GB GB30440/77A patent/GB1541535A/en not_active Expired
- 1977-07-22 SU SU772508601A patent/SU921455A3/en active
Also Published As
Publication number | Publication date |
---|---|
BE856932A (en) | 1978-01-19 |
NO772415L (en) | 1978-01-24 |
SU921455A3 (en) | 1982-04-15 |
CH613146A5 (en) | 1979-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |