CH535391A - Process for the production of expansion shafts on bolt-like connecting elements - Google Patents

Process for the production of expansion shafts on bolt-like connecting elements

Info

Publication number
CH535391A
CH535391A CH1069071A CH1069071A CH535391A CH 535391 A CH535391 A CH 535391A CH 1069071 A CH1069071 A CH 1069071A CH 1069071 A CH1069071 A CH 1069071A CH 535391 A CH535391 A CH 535391A
Authority
CH
Switzerland
Prior art keywords
bolt
production
connecting elements
expansion shafts
shafts
Prior art date
Application number
CH1069071A
Other languages
German (de)
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
Priority to CH1069071A priority Critical patent/CH535391A/en
Priority to AT647471A priority patent/AT316281B/en
Priority to IE100372A priority patent/IE36713B1/en
Priority to DE19722233560 priority patent/DE2233560A1/en
Priority to ES404924A priority patent/ES404924A1/en
Priority to GB3356672A priority patent/GB1392513A/en
Priority to BE786444A priority patent/BE786444A/en
Priority to AR24314372A priority patent/AR193117A1/en
Priority to BR485272A priority patent/BR7204852D0/en
Priority to NL7210071A priority patent/NL7210071A/xx
Priority to FR7226250A priority patent/FR2146857A5/fr
Priority to IT5164772A priority patent/IT961492B/en
Publication of CH535391A publication Critical patent/CH535391A/en

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)
CH1069071A 1971-07-20 1971-07-20 Process for the production of expansion shafts on bolt-like connecting elements CH535391A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
CH1069071A CH535391A (en) 1971-07-20 1971-07-20 Process for the production of expansion shafts on bolt-like connecting elements
AT647471A AT316281B (en) 1971-07-20 1971-07-26 Process for the production of expansion shafts on workpieces for connecting elements and expansion shaft produced using this process
IE100372A IE36713B1 (en) 1971-07-20 1972-05-17 Method for producing fasteners such as screws pins bolts or the like comprising elongatable shanks and elongatable shank fasteners produced according to the aforesaid method
DE19722233560 DE2233560A1 (en) 1971-07-20 1972-07-07 PROCESS FOR MANUFACTURING EXTENSION STEMS ON WORKPIECES FOR CONNECTING ELEMENTS SUCH AS SCREWS, PINS, BOLTS OR THE LIKE
ES404924A ES404924A1 (en) 1971-07-20 1972-07-15 Method for producing fasteners such as screws pins bolts or the like comprising elongatable shanks and elongatable shank fastener produced according to the aforesaid method
GB3356672A GB1392513A (en) 1971-07-20 1972-07-18 Method for producing fasteners such as screws pins bolts or the like comprising elongatable shanks and elongatable shank fastener produced according to the aforesaid method
BE786444A BE786444A (en) 1971-07-20 1972-07-19 PROCESS FOR MAKING EXTENSIBLE SHAFTS ON PARTS INTENDED FOR FIXING ELEMENTS, SUCH AS SCREWS, ETC ...
AR24314372A AR193117A1 (en) 1971-07-20 1972-07-19 PROCEDURE FOR THE MANUFACTURE OF EXPANSION STEMS IN WORKPIECES FOR CONNECTION ELEMENTS, SUCH AS SCREWS, PIVOTS, PINS OR SIMILAR
BR485272A BR7204852D0 (en) 1971-07-20 1972-07-20 PROCESS FOR THE PRODUCTION OF DILATATION RODS OR EXTENSION IN WORK PIECES FOR CONNECTION ELEMENTS SUCH AS SCREWS, PINS, DUCKS OR SIMILAR AND THE DISTILLATION ROD OR EXTENSION SO OBTAINED
NL7210071A NL7210071A (en) 1971-07-20 1972-07-20
FR7226250A FR2146857A5 (en) 1971-07-20 1972-07-20
IT5164772A IT961492B (en) 1971-07-20 1972-07-20 PROCEDURE FOR THE MANUFACTURE OF EXPANSION STEMS IN PIECES FOR CONNECTING ELEMENTS SUCH AS SCREWS, PINS, BOLTS OR SIMILAR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1069071A CH535391A (en) 1971-07-20 1971-07-20 Process for the production of expansion shafts on bolt-like connecting elements

Publications (1)

Publication Number Publication Date
CH535391A true CH535391A (en) 1973-03-31

Family

ID=4365801

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1069071A CH535391A (en) 1971-07-20 1971-07-20 Process for the production of expansion shafts on bolt-like connecting elements

Country Status (12)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8221400U1 (en) * 1982-03-31 1983-10-01 A Agrati S P A Calibrated bolt to simultaneously center and fix two pieces to each other
DE3471982D1 (en) * 1983-09-02 1988-07-14 Boesner Friedrich Gmbh Connecting element for two machinery castings or structural members, like fitted antifatigue threaded bolts
DE3521755A1 (en) * 1985-06-18 1986-12-18 Kamax-Werke Rudolf Kellermann Gmbh & Co Kg, 3360 Osterode CONNECTING ELEMENT FOR TWO MACHINE OR COMPONENTS
GB2220721B (en) * 1988-07-11 1992-02-12 Austin Rover Group A method of making threaded fasteners
DE4216197C2 (en) * 1992-05-15 1994-11-10 Sfs Ind Holding Ag screw
GB9404979D0 (en) * 1994-03-15 1994-04-27 Sicame Electrical Dev Ltd Improvements relating to clamping screws
DE19712985A1 (en) * 1997-03-27 1998-10-01 Krupp Ag Hoesch Krupp Method for machining of pins on workpieces such as tripods, spiders etc
JPH11351233A (en) * 1998-06-09 1999-12-24 Somic Ishikawa:Kk Ball stud, manufacture thereof, device thereof, and ball joint
CN100523526C (en) * 2003-02-20 2009-08-05 康蒂扣件股份公司 Self-tapping screw for use in low-ductility materials

Also Published As

Publication number Publication date
FR2146857A5 (en) 1973-03-02
BE786444A (en) 1972-11-16
NL7210071A (en) 1973-01-23
AR193117A1 (en) 1973-03-30
IT961492B (en) 1973-12-10
DE2233560A1 (en) 1973-02-01
IE36713B1 (en) 1977-02-02
BR7204852D0 (en) 1973-04-26
IE36713L (en) 1973-01-20
ES404924A1 (en) 1975-06-16
GB1392513A (en) 1975-04-30
AT316281B (en) 1974-07-10

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Legal Events

Date Code Title Description
PL Patent ceased