DE2233560A1 - Verfahren zur herstellung von dehnschaeften an werkstuecken fuer verbindungselemente, wie schrauben, stifte, bolzen o.dgl - Google Patents

Verfahren zur herstellung von dehnschaeften an werkstuecken fuer verbindungselemente, wie schrauben, stifte, bolzen o.dgl

Info

Publication number
DE2233560A1
DE2233560A1 DE19722233560 DE2233560A DE2233560A1 DE 2233560 A1 DE2233560 A1 DE 2233560A1 DE 19722233560 DE19722233560 DE 19722233560 DE 2233560 A DE2233560 A DE 2233560A DE 2233560 A1 DE2233560 A1 DE 2233560A1
Authority
DE
Germany
Prior art keywords
diameter
rolling
bead
expansion
beads
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.)
Pending
Application number
DE19722233560
Other languages
German (de)
English (en)
Inventor
Karl Dipl Phys Locher
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.)
BRANDER HANS
Original Assignee
BRANDER HANS
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 BRANDER HANS filed Critical BRANDER HANS
Publication of DE2233560A1 publication Critical patent/DE2233560A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • 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
    • F16B19/02—Bolts or sleeves for positioning of machine parts, e.g. notched taper pins, fitting pins, sleeves, eccentric positioning rings
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/02—Shape of thread; Special thread-forms
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/041—Specially-shaped shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Connection Of Plates (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
DE19722233560 1971-07-20 1972-07-07 Verfahren zur herstellung von dehnschaeften an werkstuecken fuer verbindungselemente, wie schrauben, stifte, bolzen o.dgl Pending DE2233560A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1069071A CH535391A (de) 1971-07-20 1971-07-20 Verfahren zur Herstellung von Dehnschäften an bolzenartigen Verbindungselementen

Publications (1)

Publication Number Publication Date
DE2233560A1 true DE2233560A1 (de) 1973-02-01

Family

ID=4365801

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722233560 Pending DE2233560A1 (de) 1971-07-20 1972-07-07 Verfahren zur herstellung von dehnschaeften an werkstuecken fuer verbindungselemente, wie schrauben, stifte, bolzen o.dgl

Country Status (12)

Country Link
AR (1) AR193117A1 (es)
AT (1) AT316281B (es)
BE (1) BE786444A (es)
BR (1) BR7204852D0 (es)
CH (1) CH535391A (es)
DE (1) DE2233560A1 (es)
ES (1) ES404924A1 (es)
FR (1) FR2146857A5 (es)
GB (1) GB1392513A (es)
IE (1) IE36713B1 (es)
IT (1) IT961492B (es)
NL (1) NL7210071A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196658A2 (de) * 1983-09-02 1986-10-08 Friedr. Boesner GmbH Verbindungselement für zwei Maschinen- oder Bauteile, wie Pass-Dehngewindebolzen
DE3521755A1 (de) * 1985-06-18 1986-12-18 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Verbindungselement fuer zwei maschinen- oder bauteile
DE4216197A1 (de) * 1992-05-15 1993-11-18 Sfs Stadler Holding Ag Schraube

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8221400V0 (it) * 1982-03-31 1982-03-31 Agrati A Spa Bullone calibrato per attuare contemporaneamente il centraggio ed il fissaggio reciproco di due pezzi.
GB2220721B (en) * 1988-07-11 1992-02-12 Austin Rover Group A method of making threaded fasteners
GB9404979D0 (en) * 1994-03-15 1994-04-27 Sicame Electrical Dev Ltd Improvements relating to clamping screws
DE19712985A1 (de) * 1997-03-27 1998-10-01 Krupp Ag Hoesch Krupp Verfahren zur Bearbeitung von Zapfen an Tripoden
JPH11351233A (ja) * 1998-06-09 1999-12-24 Somic Ishikawa:Kk ボールスタッド、その製造方法、その装置およびボールジョイント
US20060263171A1 (en) * 2003-02-20 2006-11-23 Manfred Schwarz Self-tapping screw for use in low ductile materials

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0196658A2 (de) * 1983-09-02 1986-10-08 Friedr. Boesner GmbH Verbindungselement für zwei Maschinen- oder Bauteile, wie Pass-Dehngewindebolzen
EP0144503B1 (de) * 1983-09-02 1986-11-26 Friedr. Boesner GmbH Verbindungselement für zwei Maschinen- oder Bauteile, wie Pass-Dehn-Schraube
EP0196658A3 (en) * 1983-09-02 1987-01-07 Friedr. Boesner Gmbh Connecting element for two machinery castings or structural members, like fitted antifatigue threaded bolts
US4917555A (en) * 1983-09-02 1990-04-17 Friedr. Boesner Gmbh Joining element for two machine parts of components, such as a fit-stretch fastener and fit-stretch bolt
DE3521755A1 (de) * 1985-06-18 1986-12-18 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode Verbindungselement fuer zwei maschinen- oder bauteile
EP0206190A1 (de) * 1985-06-18 1986-12-30 Kamax-Werke Rudolf Kellermann GmbH & Co. KG Verbindungselement für zwei Maschinen- oder Bauteile
US4786226A (en) * 1985-06-18 1988-11-22 Siegfried Jende Connecting element for two machinery components or constructional components
DE4216197A1 (de) * 1992-05-15 1993-11-18 Sfs Stadler Holding Ag Schraube
US5433570A (en) * 1992-05-15 1995-07-18 Sfs Industrie Holding Ag Screw with unthreaded portion formed for absorbing bending loads

Also Published As

Publication number Publication date
FR2146857A5 (es) 1973-03-02
CH535391A (de) 1973-03-31
IT961492B (it) 1973-12-10
AR193117A1 (es) 1973-03-30
BR7204852D0 (pt) 1973-04-26
ES404924A1 (es) 1975-06-16
BE786444A (fr) 1972-11-16
AT316281B (de) 1974-07-10
NL7210071A (es) 1973-01-23
IE36713B1 (en) 1977-02-02
IE36713L (en) 1973-01-20
GB1392513A (en) 1975-04-30

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