GB992789A - Apparatus for trimming welded rods - Google Patents

Apparatus for trimming welded rods

Info

Publication number
GB992789A
GB992789A GB1807464A GB1807464A GB992789A GB 992789 A GB992789 A GB 992789A GB 1807464 A GB1807464 A GB 1807464A GB 1807464 A GB1807464 A GB 1807464A GB 992789 A GB992789 A GB 992789A
Authority
GB
United Kingdom
Prior art keywords
cutter
cutters
movable
levers
axially
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
GB1807464A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB992789A publication Critical patent/GB992789A/en
Expired legal-status Critical Current

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
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • B23D79/02—Machines or devices for scraping
    • B23D79/028—Machines or devices for scraping for removing welding flashes on chain links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21L—MAKING METAL CHAINS
    • B21L15/00—Finishing or dressing chains or chain links, e.g. removing burr material, calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

992,789. Broaching; welding by pressure. P. ESSER, [trading as MEYER, ROTA & PASTOR]. April 30, 1964 [May 9, 1963], No. 18074/64. Headings B3L and B3R. Apparatus for trimming flash from welded rods comprises a cutter 22 having a cutting-edge embracing less than half of the rod and further cutters 39, 40 for completing a cut, the first cutter being movable only axially and the other cutters being movable outwardly as well as axially. The link 5 of a chain is supported on the saddle 7 of a welding machine and is operated on by upsetting tools 8 while being heated by electrodes. The cutter 22 is carried on a cylinder 16 advanced by fluid-pressure to effect a cut, after which the cutters 39, 40 are swung into operative positions against the cutter 22 by pistons 19, 20 and levers 35, 36 and the cylinder 16 is retracted to complete removal of the flash. The edges 23, 24 of the cutter 22 and the edges of the other cutters form Vees facing in opposite directions. The side cutters may be movable on slides instead of levers or may pivot about a common axis.
GB1807464A 1963-05-09 1964-04-30 Apparatus for trimming welded rods Expired GB992789A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM56756A DE1223234B (en) 1963-05-09 1963-05-09 Deburring device for butt-welded rod lengths

Publications (1)

Publication Number Publication Date
GB992789A true GB992789A (en) 1965-05-19

Family

ID=7308710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1807464A Expired GB992789A (en) 1963-05-09 1964-04-30 Apparatus for trimming welded rods

Country Status (3)

Country Link
CH (1) CH427469A (en)
DE (1) DE1223234B (en)
GB (1) GB992789A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398613A (en) * 1966-02-04 1968-08-27 Elektro Thermit Gmbh Apparatus for removing excess welding material from rail welds
US3399585A (en) * 1965-10-08 1968-09-03 Elektro Thermit Gmbh Apparatus for removing excess welding material from rail welds
DE1527503B1 (en) * 1965-06-15 1973-01-04 Kleine Weischede Karl DEVICE FOR MANUFACTURING WELDED CHAIN LINKS
US3783609A (en) * 1971-03-11 1974-01-08 Meyer Roth Pastor Maschf Method and apparatus for removing the burr of chain-links

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2111660C3 (en) * 1971-03-11 1981-10-15 Meyer, Roth & Pastor Maschinenfabrik GmbH, 5000 Köln Device for fully deburring chain links with circular cross-sections

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2288494A (en) * 1941-08-01 1942-06-30 Thomson Gibb Electric Welding Chain welding
DE814089C (en) * 1949-04-09 1951-09-20 Kettenwerke Schlieper G M B H Device for shearing off the weld bead of chain links made of C-shaped link halves electrically butt-welded
DE1018704B (en) * 1952-02-16 1957-10-31 Thiele Fa August Method and device for the production of electrically welded chain links, in particular bar chain links
NL86198C (en) * 1952-03-23

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527503B1 (en) * 1965-06-15 1973-01-04 Kleine Weischede Karl DEVICE FOR MANUFACTURING WELDED CHAIN LINKS
US3399585A (en) * 1965-10-08 1968-09-03 Elektro Thermit Gmbh Apparatus for removing excess welding material from rail welds
US3398613A (en) * 1966-02-04 1968-08-27 Elektro Thermit Gmbh Apparatus for removing excess welding material from rail welds
US3783609A (en) * 1971-03-11 1974-01-08 Meyer Roth Pastor Maschf Method and apparatus for removing the burr of chain-links

Also Published As

Publication number Publication date
DE1223234B (en) 1966-08-18
CH427469A (en) 1966-12-31

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