GB358864A - Improvements in metal plate shearing machines - Google Patents

Improvements in metal plate shearing machines

Info

Publication number
GB358864A
GB358864A GB12168/31A GB1216831A GB358864A GB 358864 A GB358864 A GB 358864A GB 12168/31 A GB12168/31 A GB 12168/31A GB 1216831 A GB1216831 A GB 1216831A GB 358864 A GB358864 A GB 358864A
Authority
GB
United Kingdom
Prior art keywords
cutter
shaft
work
holders
april
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
Application number
GB12168/31A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTTO WEHRLE JUNIOR
Original Assignee
OTTO WEHRLE JUNIOR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OTTO WEHRLE JUNIOR filed Critical OTTO WEHRLE JUNIOR
Publication of GB358864A publication Critical patent/GB358864A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0077—Preparations with possibly reduced vat, sulfur or indigo dyes
    • 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
    • B23D15/06—Sheet shears
    • B23D15/10—Sheet shears with a blade moved in a curved surface, e.g. for producing an edge with a curved cross-section

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

358,864. Shearing. WEHRLE, O., 19, Friedrich Ebertstrasse, Emmendingen, Baden, Germany. April 24, 1931, No. 12168. Convention date, April 28, 1930. [Class 83 (iv).] A plate shearing machine with crank reciprocated cutter 2 coacting with a stationary cutter C is adapted for oblique cuts by tilting the work table 1. For normal cutting the plate 55 is supported on the table 1 within the frame 41. For oblique cutting the table 1, mounted on links 44, is tilted by toggles 26 straightened by resilient racks 22 raised by gearing 16 from a clutch member 8. On adjustment of a hand-lever 4 a shaft 5 is rotated from the clutch which drives a shaft 11 rotating nuts engaging screws on work-holders, and the workholders are adjusted simultaneously with the table. In the tilted position the edge of the table engages the fixed part 41 to relieve the linkage of stress. To dismantle the machine cover plates are slidable to free the blade, and the work-holders with shaft 11 and 'casing 10 are swung on pivots to expose the cutter screws. In a modification, Fig. 2, the cutter frame 51 is adjustable for oblique cutting in a bearing 53 curved about the point of the lower blade, and the table is stationary.
GB12168/31A 1930-04-28 1931-04-24 Improvements in metal plate shearing machines Expired GB358864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE358864X 1905-09-20

Publications (1)

Publication Number Publication Date
GB358864A true GB358864A (en) 1931-10-15

Family

ID=6290950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12168/31A Expired GB358864A (en) 1930-04-28 1931-04-24 Improvements in metal plate shearing machines

Country Status (2)

Country Link
FR (1) FR358864A (en)
GB (1) GB358864A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592699A (en) * 1946-10-04 1952-04-15 Frederick C Iffland Envelope opener
US2835025A (en) * 1958-05-20 Sheet-metal making
US3034389A (en) * 1958-05-05 1962-05-15 Lodge & Shipley Co Adjustable hydraulic clamp for squaring shears
US3063320A (en) * 1958-04-03 1962-11-13 Charles W Beagley Cutter guard

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2835025A (en) * 1958-05-20 Sheet-metal making
US2592699A (en) * 1946-10-04 1952-04-15 Frederick C Iffland Envelope opener
US3063320A (en) * 1958-04-03 1962-11-13 Charles W Beagley Cutter guard
US3034389A (en) * 1958-05-05 1962-05-15 Lodge & Shipley Co Adjustable hydraulic clamp for squaring shears

Also Published As

Publication number Publication date
FR358864A (en) 1906-03-10

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