DK140749B - Punching mechanism. - Google Patents

Punching mechanism.

Info

Publication number
DK140749B
DK140749B DK391775AA DK391775A DK140749B DK 140749 B DK140749 B DK 140749B DK 391775A A DK391775A A DK 391775AA DK 391775 A DK391775 A DK 391775A DK 140749 B DK140749 B DK 140749B
Authority
DK
Denmark
Prior art keywords
punching mechanism
punching
Prior art date
Application number
DK391775AA
Other languages
Danish (da)
Other versions
DK391775A (en
DK140749C (en
Inventor
Vitmar Gustav Von Langendorff
Original Assignee
Houdaille Industries Inc
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 Houdaille Industries Inc filed Critical Houdaille Industries Inc
Publication of DK391775A publication Critical patent/DK391775A/da
Publication of DK140749B publication Critical patent/DK140749B/en
Application granted granted Critical
Publication of DK140749C publication Critical patent/DK140749C/da

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
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • B21D45/006—Stripping-off devices
    • 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
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2135—Moving stripper timed with tool stroke
    • Y10T83/215—Carried by moving tool element or its support
    • Y10T83/2155—Stripper biased against product
    • Y10T83/2159—By spring means
    • 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
    • Y10T83/872—With guard means
    • Y10T83/8722—Static
    • Y10T83/8723—Adjustable
    • 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
    • Y10T83/9457—Joint or connection
    • Y10T83/9473—For rectilinearly reciprocating tool
    • Y10T83/9483—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
DK391775AA 1975-02-14 1975-09-01 Punching mechanism. DK140749B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US550759A US3926082A (en) 1975-02-14 1975-02-14 Punching device having adjustable guide retainer

Publications (3)

Publication Number Publication Date
DK391775A DK391775A (en) 1976-08-15
DK140749B true DK140749B (en) 1979-11-12
DK140749C DK140749C (en) 1980-04-21

Family

ID=24198473

Family Applications (1)

Application Number Title Priority Date Filing Date
DK391775AA DK140749B (en) 1975-02-14 1975-09-01 Punching mechanism.

Country Status (8)

Country Link
US (1) US3926082A (en)
JP (1) JPS5345032B2 (en)
CA (1) CA1025349A (en)
DE (1) DE2538605C2 (en)
DK (1) DK140749B (en)
FR (1) FR2300661A1 (en)
GB (1) GB1500588A (en)
IT (1) IT1041987B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012975A (en) * 1975-07-31 1977-03-22 Lalone Barry Grant High speed punching apparatus and tool therefor
JPS5989623U (en) * 1982-12-06 1984-06-18 積水ハウス株式会社 hole punching mold
DE3339503C2 (en) * 1983-10-31 1985-09-05 Dietz NC-Werkzeugsysteme, 8374 Viechtach Punching machine and tool kit for punching machines
JPS60136824U (en) * 1984-02-17 1985-09-11 高橋　重臣 stripper structure
US5020407A (en) * 1988-05-17 1991-06-04 Brinlee Charles P Adjustable form tool head
US5131303A (en) * 1991-08-12 1992-07-21 Wilson Tool International Punch assembly
US5555834A (en) * 1992-04-17 1996-09-17 Bonner; Kevin B. Double-needle chuck assembly with movable knife for sewing machine
US5329835A (en) * 1992-10-07 1994-07-19 Wilson Tool International, Inc. Adjustable length punch set assembly
JP2636127B2 (en) * 1993-02-03 1997-07-30 株式会社アマダメトレックス Punching mold
US5839341A (en) * 1996-04-12 1998-11-24 Mate Precision Tooling Punch unit
US5884546A (en) * 1997-02-21 1999-03-23 Mate Precision Tooling Inc. Punch unit
US6755110B2 (en) 2001-06-19 2004-06-29 Wilson Tool International, Inc. Adjustable length punch assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708970A (en) * 1951-01-26 1955-05-24 Wales Strippit Corp Punch holder with controllable lifting spring
US2953051A (en) * 1956-09-20 1960-09-20 George F Wales Perforating implement with stripper sleeve retaining means
US3368436A (en) * 1964-10-30 1968-02-13 Unipunch Products Apparatus for perforating sheet material
GB1191802A (en) * 1968-04-11 1970-05-13 Tangyes Ltd Improvements in Jacks

Also Published As

Publication number Publication date
JPS5345032B2 (en) 1978-12-04
JPS5194193A (en) 1976-08-18
GB1500588A (en) 1978-02-08
DK391775A (en) 1976-08-15
CA1025349A (en) 1978-01-31
FR2300661A1 (en) 1976-09-10
FR2300661B3 (en) 1978-05-05
DE2538605A1 (en) 1976-08-26
DE2538605C2 (en) 1985-11-14
IT1041987B (en) 1980-01-10
US3926082A (en) 1975-12-16
DK140749C (en) 1980-04-21

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Legal Events

Date Code Title Description
PBP Patent lapsed