US3495495A - Friction pin unit,especially for quick change dies and the like - Google Patents

Friction pin unit,especially for quick change dies and the like Download PDF

Info

Publication number
US3495495A
US3495495A US715844A US3495495DA US3495495A US 3495495 A US3495495 A US 3495495A US 715844 A US715844 A US 715844A US 3495495D A US3495495D A US 3495495DA US 3495495 A US3495495 A US 3495495A
Authority
US
United States
Prior art keywords
pin
legs
die
plate
friction pin
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 - Lifetime
Application number
US715844A
Other languages
English (en)
Inventor
Herbert D Berry
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.)
Nidec Minster Corp
Original Assignee
Nidec Minster 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 Nidec Minster Corp filed Critical Nidec Minster Corp
Application granted granted Critical
Publication of US3495495A publication Critical patent/US3495495A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/002—Resiliently deformable pins
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
    • F16B19/1027—Multi-part rivets
    • F16B19/1036—Blind rivets
    • F16B19/1081—Blind rivets fastened by a drive-pin
    • 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
    • Y10T83/9461—Resiliently biased connection
    • 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
    • Y10T83/9476—Tool is single element with continuous cutting edge [e.g., punch, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)
  • Dowels (AREA)
  • Forging (AREA)
US715844A 1968-03-25 1968-03-25 Friction pin unit,especially for quick change dies and the like Expired - Lifetime US3495495A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71584468A 1968-03-25 1968-03-25

Publications (1)

Publication Number Publication Date
US3495495A true US3495495A (en) 1970-02-17

Family

ID=24875702

Family Applications (1)

Application Number Title Priority Date Filing Date
US715844A Expired - Lifetime US3495495A (en) 1968-03-25 1968-03-25 Friction pin unit,especially for quick change dies and the like

Country Status (5)

Country Link
US (1) US3495495A (fr)
DE (1) DE1815882B2 (fr)
FR (1) FR1603933A (fr)
GB (1) GB1231114A (fr)
SE (1) SE351706B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880038A (en) * 1973-05-25 1975-04-29 James Mangos Sandwich die set
US3908500A (en) * 1972-12-07 1975-09-30 Dayton Progress Corp Apparatus for mounting a tool holder or like assembly to a backing structure
US3942354A (en) * 1974-11-14 1976-03-09 Dayton Progress Corporation Die unit with quick change features
US4627321A (en) * 1985-12-10 1986-12-09 Moore Scott B Punch press machine including a workpiece positioning means with a quick change die holder, punch and stripper unit
US5042352A (en) * 1990-06-04 1991-08-27 Strippit, Incorporated Quick change tool holder
US20080216551A1 (en) * 2007-03-09 2008-09-11 Shimota Jon M Die Holder Technology for Metal-Fabricating Press
US20090320550A1 (en) * 2008-06-27 2009-12-31 Lee Brian J Anti-Vibration Die Holder Technology for Fabricating Press

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100658A (en) * 1936-03-11 1937-11-30 Stanley W Finch Building-block
US2175814A (en) * 1935-02-23 1939-10-10 United Carr Fastener Corp Double snap fastener and installation thereof
US2243322A (en) * 1936-07-16 1941-05-27 John H Van Uum Resilient securing device for bead trim
US2315211A (en) * 1941-04-10 1943-03-30 Detroit Harvester Co Fastener for moldings or the like
US2553917A (en) * 1946-10-21 1951-05-22 Tinnerman Products Inc Fastening device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2175814A (en) * 1935-02-23 1939-10-10 United Carr Fastener Corp Double snap fastener and installation thereof
US2100658A (en) * 1936-03-11 1937-11-30 Stanley W Finch Building-block
US2243322A (en) * 1936-07-16 1941-05-27 John H Van Uum Resilient securing device for bead trim
US2315211A (en) * 1941-04-10 1943-03-30 Detroit Harvester Co Fastener for moldings or the like
US2553917A (en) * 1946-10-21 1951-05-22 Tinnerman Products Inc Fastening device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908500A (en) * 1972-12-07 1975-09-30 Dayton Progress Corp Apparatus for mounting a tool holder or like assembly to a backing structure
US3880038A (en) * 1973-05-25 1975-04-29 James Mangos Sandwich die set
US3942354A (en) * 1974-11-14 1976-03-09 Dayton Progress Corporation Die unit with quick change features
US4627321A (en) * 1985-12-10 1986-12-09 Moore Scott B Punch press machine including a workpiece positioning means with a quick change die holder, punch and stripper unit
US5042352A (en) * 1990-06-04 1991-08-27 Strippit, Incorporated Quick change tool holder
US20080216551A1 (en) * 2007-03-09 2008-09-11 Shimota Jon M Die Holder Technology for Metal-Fabricating Press
US20100064762A1 (en) * 2007-03-09 2010-03-18 Wilson Tool International Inc. Die holder technology for fabricating press
US7874194B2 (en) 2007-03-09 2011-01-25 Wilson Tool International Inc. Die holder technology for metal-fabricating press
US20090320550A1 (en) * 2008-06-27 2009-12-31 Lee Brian J Anti-Vibration Die Holder Technology for Fabricating Press

Also Published As

Publication number Publication date
DE1815882B2 (de) 1972-07-06
FR1603933A (fr) 1971-06-14
SE351706B (fr) 1972-12-04
DE1815882A1 (de) 1970-04-09
GB1231114A (fr) 1971-05-12

Similar Documents

Publication Publication Date Title
US3234838A (en) Tube piercing apparatus
US3126776A (en) Lawrence v whistler sr
US3495495A (en) Friction pin unit,especially for quick change dies and the like
US2230043A (en) Punch stripper
US2427409A (en) Die and punch mechanism
US4257292A (en) Piercing units
US2172272A (en) Punch and retainer assembly
US2882971A (en) Punch construction and guide therefor
US3089376A (en) Magnetic punch holder and die holder assembly
US3535967A (en) Die retaining devices
US3106122A (en) Retainer removal means
GB1534972A (en) Cutting or punching tool assembly
US2708970A (en) Punch holder with controllable lifting spring
US3741056A (en) Punch device
US2732015A (en) Punch and die assembly
US10052780B2 (en) Hydraulic punch machine, and punch carrier for a punch machine
US3140630A (en) Stripper spring unit for presses
US2930271A (en) Punch and die assembly having tool positioning means
US2703143A (en) Free floating punch holder mechanism
US2767990A (en) Removable punch retainer
EP0076556A2 (fr) Presse
US3446105A (en) Notching unit
US2350436A (en) Perforating device
US1540860A (en) Hand punch
US2927492A (en) Knurled piercing punch