ZA715563B - Method of perforating tubes - Google Patents

Method of perforating tubes

Info

Publication number
ZA715563B
ZA715563B ZA715563A ZA715563A ZA715563B ZA 715563 B ZA715563 B ZA 715563B ZA 715563 A ZA715563 A ZA 715563A ZA 715563 A ZA715563 A ZA 715563A ZA 715563 B ZA715563 B ZA 715563B
Authority
ZA
South Africa
Prior art keywords
perforating tubes
perforating
tubes
Prior art date
Application number
ZA715563A
Other languages
English (en)
Inventor
L Hudson
Original Assignee
L Hudson
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 L Hudson filed Critical L Hudson
Publication of ZA715563B publication Critical patent/ZA715563B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/10—Incompletely punching in such a manner that the parts are still coherent with the work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0481—Puncturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/384—By tool inside hollow work
    • Y10T83/395—One tool having only rectilinear motion[s]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8854—Progressively cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9411—Cutting couple type
    • Y10T83/9423—Punching tool
    • Y10T83/9425—Tool pair

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
ZA715563A 1970-08-20 1971-08-19 Method of perforating tubes ZA715563B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4039370 1970-08-20

Publications (1)

Publication Number Publication Date
ZA715563B true ZA715563B (en) 1972-06-28

Family

ID=10414682

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA715563A ZA715563B (en) 1970-08-20 1971-08-19 Method of perforating tubes

Country Status (12)

Country Link
US (1) US3747450A (xx)
AU (1) AU447289B2 (xx)
BE (1) BE771606A (xx)
BR (1) BR7105461D0 (xx)
CA (1) CA931499A (xx)
CH (1) CH533503A (xx)
DE (1) DE2141767C2 (xx)
FR (1) FR2103426B1 (xx)
GB (1) GB1329095A (xx)
NL (1) NL157523B (xx)
SE (1) SE366670B (xx)
ZA (1) ZA715563B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020544A (en) * 1974-07-23 1977-05-03 Smith Edward A Method of forming and locating molding clip registers in a metal door frame
DE3044028A1 (de) * 1980-01-22 1981-09-03 VEB Transportgerätebau Büro für Neuerer, DDR 4901 Döschwitz-Hollsteitz Verfahren und vorrichtung zum stanzen von langloechern in stahlrohre
FR2541879B1 (fr) * 1983-03-01 1987-05-15 Peugeot Cycles Armature tubulaire, notamment pour siege de vehicule automobile
GB8614808D0 (en) * 1986-06-18 1986-07-23 Stockrail Services Ltd Producing punched tube
AU2425088A (en) * 1987-09-17 1989-04-17 Neurodynamics, Inc. Angled hole ventricular catheter
US4970926A (en) * 1987-09-17 1990-11-20 Neurodynamics, Inc. Apparatus for making angled hole ventricular catheter
DE9311482U1 (de) * 1993-08-02 1993-10-14 Komeg-Somac Sondermaschinenbau GmbH Chemnitz, 09116 Chemnitz Vorrichtung zum Entfernen von in Schläuchen an Kraftfahrzeugen befindlichen Flüssigkeiten
US5517744A (en) * 1994-11-04 1996-05-21 Cosco, Inc. Press-fit tube-connection system
US5967012A (en) * 1996-11-19 1999-10-19 The United States Of America As Represented By The Secretary Of The Navy Waste aerosol container processor
FR2762242B1 (fr) * 1997-04-16 1999-07-16 Cesa Poincon pour la formation d'un trou dans une paroi metallique
SE512912C2 (sv) * 1997-06-05 2000-06-05 Pm Teknik Hb Förfarande för stansning och stansdyna
US20080060199A1 (en) * 2006-07-25 2008-03-13 Christopher Alfred Fuller Method of manufacturing a manifold
US8162046B2 (en) 2010-08-17 2012-04-24 T-3 Property Holdings, Inc. Blowout preventer with shearing blades
DE102013003118B4 (de) * 2013-02-25 2015-03-26 Jenoptik Automatisierungstechnik Gmbh Verfahren zum Entsorgen von einem bei einem Lochungsvorgang eines Hohlprofils enstehenden Butzens
DE102013008632A1 (de) * 2013-05-18 2014-11-20 Ulrich Bruhnke Verfahren und Einrichtung zum Trennen von Hohlkammerprofilen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469A (xx) *
DE6C (de) * 1877-07-03 H. PALITZSCH zu Chemnitz Rangirbremse
US1161705A (en) * 1913-05-12 1915-11-23 Elyria Iron & Steel Company Mechanism for cutting tubing and the like into lengths.
US2572137A (en) * 1949-05-11 1951-10-23 Grieder Fred Tube severing machine
US2653664A (en) * 1951-06-27 1953-09-29 Configured Tube Products Compa Method of and means for forming an elongated opening in a pipe or the like
US2786003A (en) * 1954-01-11 1957-03-19 Gen Motors Corp Nitriding of chromium steel
US2865451A (en) * 1956-06-05 1958-12-23 Harold D Ihrig Means and method of sewing sheet metal
US3145462A (en) * 1961-05-01 1964-08-25 Yoder Co Method of severing tubes and reforming deformed portion caused by severing action
FR2032067A5 (xx) * 1969-02-18 1970-11-20 Feralco Sa

Also Published As

Publication number Publication date
US3747450A (en) 1973-07-24
DE2141767C2 (de) 1982-03-25
CA931499A (en) 1973-08-07
CH533503A (de) 1973-02-28
BR7105461D0 (pt) 1973-05-15
FR2103426A1 (xx) 1972-04-14
FR2103426B1 (xx) 1976-02-13
DE2141767A1 (de) 1972-02-24
GB1329095A (en) 1973-09-05
AU3251071A (en) 1973-02-22
NL157523B (nl) 1978-08-15
NL7111413A (xx) 1972-02-23
AU447289B2 (en) 1974-04-11
BE771606A (fr) 1971-12-31
SE366670B (xx) 1974-05-06

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