GB828018A - A mechanical driving device for lever-operated machine - Google Patents
A mechanical driving device for lever-operated machineInfo
- Publication number
- GB828018A GB828018A GB1772157A GB1772157A GB828018A GB 828018 A GB828018 A GB 828018A GB 1772157 A GB1772157 A GB 1772157A GB 1772157 A GB1772157 A GB 1772157A GB 828018 A GB828018 A GB 828018A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lever
- cutter
- carries
- base
- crank
- 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)
- Press Drives And Press Lines (AREA)
Abstract
828,018. Shearing; machine-tool details. McNAIR & CO. Ltd., D. G. May 22, 1958 [June 4, 1957], No. 17721/57. Classes 83 (3) and 83 (4). A power driving-mechanism for a machine having a reciprocable hand operating-lever comprises a base and an electric motor to drive, through a reduction gearing and a crank and connecting-rod or equivalent mechanism, a reciprocatory member slidable up and down relative to the base, and arranged to transmit its movement to the lever by a sliding engagement therewith. A portable hand-operated cutter 6, of the type described in Specification 585,244, for severing wire rope or electric cable, is converted to power-operation by mounting the cutter on a base 4 which carries a platform 3 on uprights 5. The platform 3 carries an electric motor 1, reduction gearing 2 and a crank mechanism. Through a connecting-rod 14, the crank drives a vertically-reciprocable member 15 guided in slideways 16 of two of the uprights 5. The member 15 carries a rotatable member 17 which slidably receives the cutter-operating lever 10, which rocks about a fulcrum 11 to actuate an hydraulic ram carrying a reciprocating cutter blade 9 which coacts with a dieblock 7. The latch 8 locates the die-block and the work in the correct position for shearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1772157A GB828018A (en) | 1957-06-04 | 1957-06-04 | A mechanical driving device for lever-operated machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1772157A GB828018A (en) | 1957-06-04 | 1957-06-04 | A mechanical driving device for lever-operated machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB828018A true GB828018A (en) | 1960-02-10 |
Family
ID=10100063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1772157A Expired GB828018A (en) | 1957-06-04 | 1957-06-04 | A mechanical driving device for lever-operated machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB828018A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119388U (en) * | 1974-07-31 | 1976-02-12 | ||
CN114247928A (en) * | 2022-01-12 | 2022-03-29 | 德清众合不锈钢管业有限公司 | Opening cutting machine for metal stainless steel pipe fitting |
-
1957
- 1957-06-04 GB GB1772157A patent/GB828018A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5119388U (en) * | 1974-07-31 | 1976-02-12 | ||
JPS5730016Y2 (en) * | 1974-07-31 | 1982-07-01 | ||
CN114247928A (en) * | 2022-01-12 | 2022-03-29 | 德清众合不锈钢管业有限公司 | Opening cutting machine for metal stainless steel pipe fitting |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3667515A (en) | Pile cutting device | |
JPS6485701A (en) | Reciprocating type power saw | |
GB1216860A (en) | Combined cutting punching and bending tool | |
GB1315062A (en) | Motor-driven chiselling apparatus | |
GB828018A (en) | A mechanical driving device for lever-operated machine | |
GB1359270A (en) | Cutting apparatus | |
GB1439464A (en) | Shear cutter | |
GB1377660A (en) | Shear | |
CN205201641U (en) | A portable cutter for food production line | |
CN211727670U (en) | Plate shearing machine with pushing function | |
GB750566A (en) | Wire cutting and stripping machine | |
CN216502680U (en) | Punching and pressing mechanism for punching and shearing machine equipment | |
CN215090948U (en) | High-speed hydraulic plate shearing machine | |
GB1140409A (en) | Slotting machine for cutting plates of metal, plastics or other material etc. with areciprocating ram | |
SE7905344L (en) | SAX FOR CUTTING | |
GB1283730A (en) | Portable power tool | |
GB1093033A (en) | Improvements in or relating to apparatus for continuous broaching or semi-finished products | |
ES478954A1 (en) | High speed machine for cold forging screws, rivets, and the like hardware | |
CN208391458U (en) | A kind of steel pipe fluting drilling integrated apparatus | |
DE2964071D1 (en) | Percussive tools | |
CN217451934U (en) | Cable shearing mechanism for electric power engineering | |
GB585297A (en) | Portable power saw | |
GB1369950A (en) | Power operated tools | |
CN217702294U (en) | Punching and sawing mechanism | |
CN215090949U (en) | Hydraulic plate shearing machine capable of achieving stable cutting |