IT1246143B - Complesso di presse di punzonatura sfalsate per travi strutturali. - Google Patents

Complesso di presse di punzonatura sfalsate per travi strutturali.

Info

Publication number
IT1246143B
IT1246143B ITRM910152A ITRM910152A IT1246143B IT 1246143 B IT1246143 B IT 1246143B IT RM910152 A ITRM910152 A IT RM910152A IT RM910152 A ITRM910152 A IT RM910152A IT 1246143 B IT1246143 B IT 1246143B
Authority
IT
Italy
Prior art keywords
pair
punching press
punching
structural beams
punching presses
Prior art date
Application number
ITRM910152A
Other languages
English (en)
Inventor
James M Magnuson
Original Assignee
Peddinghaus Corp
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 Peddinghaus Corp filed Critical Peddinghaus Corp
Publication of ITRM910152A0 publication Critical patent/ITRM910152A0/it
Publication of ITRM910152A1 publication Critical patent/ITRM910152A1/it
Application granted granted Critical
Publication of IT1246143B publication Critical patent/IT1246143B/it

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
    • B21D28/243—Perforating, i.e. punching holes in profiles
    • 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
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/538—Positioning of tool controlled
    • 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
    • Y10T83/8696—Means to change datum plane of tool or tool presser stroke
    • 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
    • Y10T83/8742—Tool pair positionable as a unit
    • Y10T83/8743—Straight line positioning
    • 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
    • Y10T83/8824—With provision for dynamic balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Punching Or Piercing (AREA)
  • Press Drives And Press Lines (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un complesso di presse di punzonatura viene realizzato per punzonare fori in flange opposte prima e seconda unite da una costola in una trave strutturale. Le presse di punzonatura prima e seconda sono disposte in una prima coppia per punzonare la prima flangia da un primo lato della trave. Una seconda coppia di presse di punzonatura prima e seconda sono disposte per punzonare la seconda flangia da un secondo lato della trave. La prima pressa di punzonatura di ciascuna coppia è disposta in una configurazione sfalsata dalla seconda pressa di punzonatura della coppia lungo sia la larghezza e sia la lunghezza della flangia della trave adiacente. La configurazione sfalsata della seconda coppia ha una relazione di mano opposta con la prima coppia per consentire che le presse di punzonatura della prima coppia siano posizionate in una relazione sovrapposta con le presse di punzonatura della seconda coppia.
ITRM910152A 1990-03-20 1991-03-05 Complesso di presse di punzonatura sfalsate per travi strutturali. IT1246143B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/496,429 US5063804A (en) 1990-03-20 1990-03-20 Offset punch press assembly for structural beams

Publications (3)

Publication Number Publication Date
ITRM910152A0 ITRM910152A0 (it) 1991-03-05
ITRM910152A1 ITRM910152A1 (it) 1992-09-05
IT1246143B true IT1246143B (it) 1994-11-15

Family

ID=23972583

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910152A IT1246143B (it) 1990-03-20 1991-03-05 Complesso di presse di punzonatura sfalsate per travi strutturali.

Country Status (4)

Country Link
US (1) US5063804A (it)
DE (1) DE4107709A1 (it)
FR (1) FR2659878B1 (it)
IT (1) IT1246143B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5235884A (en) * 1992-02-18 1993-08-17 Peddinghaus Corporation Punch press slug removal system
US5243893A (en) * 1992-04-21 1993-09-14 Pitt-Des Moines, Inc. Mechanism for positioning a material working machine
DE29615383U1 (de) * 1996-09-04 1996-11-28 Reiplinger, Günter, 54669 Bollendorf Stanze mit einem c-förmig offenen Stanzschnittwerkzeug zur Herstellung von zwei gegeneinander versetzten Schnitten mit zusätzlicher Lochung oder Prägung von zwei miteinander verbundenen Werkstücken
DE10350157B3 (de) * 2003-10-28 2004-12-09 Weinmann Holzbausystemtechnik Gmbh Stanzwerkzeug mit zwei C-Profilen
US7418773B2 (en) * 2007-01-30 2008-09-02 Peddinghaus Corporation Punch and drill machine for a structural angle
US8021086B2 (en) * 2007-03-28 2011-09-20 Controlled Automation, Incorporated Drilling apparatus and method
MX2010014472A (es) * 2010-12-21 2012-06-21 Metalsa S A De C V Sistema para perforar alas de perfiles estructurales largos.
GB2512736B (en) * 2014-02-28 2015-03-18 Racks Ind Ltd Punching machine
US10668640B1 (en) 2016-02-25 2020-06-02 Minnich Manufacturing Company, Inc. Mobile post punch machine
CN105964764B (zh) * 2016-06-23 2017-11-03 慈溪市桥头双对鞋厂 法兰冲孔装置
US20180104839A1 (en) * 2016-10-18 2018-04-19 The Walsh Construction Group, Ltd. Mobile post punch machine
US20250178228A1 (en) * 2023-12-01 2025-06-05 Zachary Bailey Beam hole puncher

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2047215A1 (de) * 1970-09-25 1972-03-30 Peddinghaus Paul Ferd Fa Stanzen - od.dgl. - straße
US3667333A (en) * 1970-09-30 1972-06-06 Benjamin Harrison Flynn Jr Single pass structural shape punch
US3722337A (en) * 1970-12-31 1973-03-27 Whitney Corp W Fluid-actuated punch press with workpiece stripper
US3720125A (en) * 1971-08-02 1973-03-13 Whitney Corp W Adjustable stripper with stroke control
US3805659A (en) * 1971-09-03 1974-04-23 F Fisher Multiple punch press
US3817135A (en) * 1972-10-30 1974-06-18 Manco Mfg Co Flange punch positioning apparatus
DE2340528C3 (de) * 1973-08-10 1981-02-19 Peddinghaus, Rolf, 5820 Gevelsberg Stanzeinrichtung mit einem waagerecht bewegbaren Stanzenrahmen
US3892154A (en) * 1973-12-12 1975-07-01 Marcus L Duffy Structural steel punch
US3919907A (en) * 1974-11-04 1975-11-18 Whitney Corp W Punching machine with automatic cycle control
FR2295802A1 (fr) * 1974-12-26 1976-07-23 Cloup Jean Machine a percer, notamment a poinconner a au moins deux poincons
US4061064A (en) * 1976-12-01 1977-12-06 W. A. Whitney Corporation Apparatus for forming holes in the flanges of structural members
US4631996A (en) * 1985-10-28 1986-12-30 Peddinghaus Corporation Punch press with self-adjusting stripper

Also Published As

Publication number Publication date
ITRM910152A1 (it) 1992-09-05
US5063804A (en) 1991-11-12
ITRM910152A0 (it) 1991-03-05
DE4107709A1 (de) 1991-09-26
FR2659878B1 (fr) 1995-08-11
FR2659878A1 (fr) 1991-09-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329