GB871461A - A shearing machine - Google Patents
A shearing machineInfo
- Publication number
- GB871461A GB871461A GB1374558A GB1374558A GB871461A GB 871461 A GB871461 A GB 871461A GB 1374558 A GB1374558 A GB 1374558A GB 1374558 A GB1374558 A GB 1374558A GB 871461 A GB871461 A GB 871461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- jaws
- piston
- pair
- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
871,461. Shearing. VYZKUMNY USTAV TVARECICH STROJU A TECHNOLOGIE TVARENA. April 30, 1958, No. 13745/58. Class 83 (4). A shear for cutting short lengths from a bar comprises two pairs of adjacent clamping jaws one pair being movable to cut the bar. One pair of clamping jaws 7, 8 consists of a jaw 7 fixed in a cutting slide 11 and a jaw 8 adjustable in the slide 11 by means of a cam 20 which acts against a force exerted by compressed-air on a piston 18 which through a link 14 applies clamping pressure. The other pair comprise jaws 5, 6 similarly mounted and actuated in the frame 32. With the jaws open the bar is fed by rollers 3, 4, against a stop 9, the jaws are closed and a hammer 26 actuated by a crank 35 hits the cutting slide 11 to effect severing. After severing is completed the slide 11 is held in its extreme position by linkage 27 controlled by a cam and over-riding the force exerted by compressed-air on a piston 33. The cut length is ejected by the stop 9 and the piston 33 returns the slide to its initial position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1374558A GB871461A (en) | 1958-04-30 | 1958-04-30 | A shearing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1374558A GB871461A (en) | 1958-04-30 | 1958-04-30 | A shearing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB871461A true GB871461A (en) | 1961-06-28 |
Family
ID=10028611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1374558A Expired GB871461A (en) | 1958-04-30 | 1958-04-30 | A shearing machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB871461A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509603A1 (en) * | 1985-03-16 | 1986-09-25 | Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus | WARM SHEARS |
-
1958
- 1958-04-30 GB GB1374558A patent/GB871461A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3509603A1 (en) * | 1985-03-16 | 1986-09-25 | Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus | WARM SHEARS |
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