GB768261A - Improvements in or relating to apparatus for slotting the ends of metal rods - Google Patents

Improvements in or relating to apparatus for slotting the ends of metal rods

Info

Publication number
GB768261A
GB768261A GB20316/54A GB2031654A GB768261A GB 768261 A GB768261 A GB 768261A GB 20316/54 A GB20316/54 A GB 20316/54A GB 2031654 A GB2031654 A GB 2031654A GB 768261 A GB768261 A GB 768261A
Authority
GB
United Kingdom
Prior art keywords
rod
blade
july
split
block
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
GB20316/54A
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.)
Forges & Boulonneries Hermant
Original Assignee
Forges & Boulonneries Hermant
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 Forges & Boulonneries Hermant filed Critical Forges & Boulonneries Hermant
Publication of GB768261A publication Critical patent/GB768261A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F13/00—Splitting wire

Abstract

768,261. Making pit props; shearing. SOC. ANON, DES FORGES & BOULONNERIES HERMANT HICGUET ET D'ARS-SUR-MOSELLE. July 12, 1954 [July 11, 1953], No. 20316/54. Classes 83 (2) and 83 (4). The end of a metal rod 1, Fig. 3, e.g. a pit prop, is split by a wedge-shaped blade moved relatively to the rod in a direction parallel to the axis of the rod. The blade 8, Fig. 1, having a cross-section of the shape shown in Fig. 2 is secured in a block 3 having a cylindrical bore 4 the inner end of which is surrounded by a hardened ring 5. A steel rod 1 heated to about 700‹ C. is fixed and the bore 4 is passed over the end of the rod which is split by the blade 8 into two portions which are deflected through apertures 26, 27 in the sides of the block 3. When the rod is slit to the required depth, the blade 3 is withdrawn. The blade 8 is adjustable lengthwise so that the full length of the cutting edge can be used.
GB20316/54A 1953-07-11 1954-07-12 Improvements in or relating to apparatus for slotting the ends of metal rods Expired GB768261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR768261X 1953-07-11

Publications (1)

Publication Number Publication Date
GB768261A true GB768261A (en) 1957-02-13

Family

ID=9184096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20316/54A Expired GB768261A (en) 1953-07-11 1954-07-12 Improvements in or relating to apparatus for slotting the ends of metal rods

Country Status (1)

Country Link
GB (1) GB768261A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582057A (en) * 1993-12-24 1996-12-10 Hilti Aktiengesellschaft Method for forming an expansion sleeve for an expansion dowel
US6378349B1 (en) * 2001-03-02 2002-04-30 Billy B. Waldrop Tool and use thereof for forming a sheet metal tube end
US6718812B1 (en) * 1999-10-19 2004-04-13 Magna International Inc. Method for making a beam from a metal sheet
EP2851137A4 (en) * 2012-06-29 2016-03-23 Seki Press Co Ltd End splitting method for metal plate or metal rod, metal article produced by end splitting method, and method for bonding same

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5582057A (en) * 1993-12-24 1996-12-10 Hilti Aktiengesellschaft Method for forming an expansion sleeve for an expansion dowel
US6718812B1 (en) * 1999-10-19 2004-04-13 Magna International Inc. Method for making a beam from a metal sheet
US6378349B1 (en) * 2001-03-02 2002-04-30 Billy B. Waldrop Tool and use thereof for forming a sheet metal tube end
EP2851137A4 (en) * 2012-06-29 2016-03-23 Seki Press Co Ltd End splitting method for metal plate or metal rod, metal article produced by end splitting method, and method for bonding same
US9855667B2 (en) 2012-06-29 2018-01-02 Seki Press Co., Ltd. Method for splitting end part of metal plate or metal rod, metal parts manufactured by such end splitting method, and method for bonding such metal parts
EP3296034A1 (en) * 2012-06-29 2018-03-21 Seki Press Co. Ltd. Method for splitting end part of metal plate or metal rod, metal parts manufactured by such end splitting method, and method for bonding such metal parts
US10293507B2 (en) 2012-06-29 2019-05-21 Seki Press Co., Ltd. Method for manufacturing figure-T shaped metal part and figure-T shaped metal part
US10632636B2 (en) 2012-06-29 2020-04-28 Seki Press Co. Ltd Method for splitting end part of metal plate or metal rod

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