CH509518A - screw - Google Patents

screw

Info

Publication number
CH509518A
CH509518A CH584269A CH584269A CH509518A CH 509518 A CH509518 A CH 509518A CH 584269 A CH584269 A CH 584269A CH 584269 A CH584269 A CH 584269A CH 509518 A CH509518 A CH 509518A
Authority
CH
Switzerland
Prior art keywords
screw
Prior art date
Application number
CH584269A
Other languages
German (de)
Inventor
Simons Leon
Original Assignee
Simons Leon
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
Priority to GB1791769A priority Critical patent/GB1219237A/en
Priority to BE731303D priority patent/BE731303A/xx
Priority to FR6911229A priority patent/FR2041856A5/fr
Priority to NL6905893A priority patent/NL6905893A/xx
Application filed by Simons Leon filed Critical Simons Leon
Priority to CH584269A priority patent/CH509518A/en
Priority to DE19691921229 priority patent/DE1921229B2/en
Publication of CH509518A publication Critical patent/CH509518A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • B21K1/46—Making machine elements bolts, studs, or the like with heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/56—Making machine elements screw-threaded elements
    • 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
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/30—Locking exclusively by special shape of the screw-thread
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/38—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with a second part of the screw-thread which may be resiliently mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Food-Manufacturing Devices (AREA)
CH584269A 1969-04-08 1969-04-17 screw CH509518A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1791769A GB1219237A (en) 1969-04-08 1969-04-08 Vibration-resistant screw
BE731303D BE731303A (en) 1969-04-08 1969-04-10
FR6911229A FR2041856A5 (en) 1969-04-08 1969-04-11
NL6905893A NL6905893A (en) 1969-04-08 1969-04-16
CH584269A CH509518A (en) 1969-04-08 1969-04-17 screw
DE19691921229 DE1921229B2 (en) 1969-04-08 1969-04-25 HEAD SCREW WITH DIVIDED SHAFT

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB1791769A GB1219237A (en) 1969-04-08 1969-04-08 Vibration-resistant screw
BE731303 1969-04-10
FR6911229A FR2041856A5 (en) 1969-04-08 1969-04-11
NL6905893A NL6905893A (en) 1969-04-08 1969-04-16
CH584269A CH509518A (en) 1969-04-08 1969-04-17 screw
DE19691921229 DE1921229B2 (en) 1969-04-08 1969-04-25 HEAD SCREW WITH DIVIDED SHAFT

Publications (1)

Publication Number Publication Date
CH509518A true CH509518A (en) 1971-06-30

Family

ID=27543104

Family Applications (1)

Application Number Title Priority Date Filing Date
CH584269A CH509518A (en) 1969-04-08 1969-04-17 screw

Country Status (6)

Country Link
BE (1) BE731303A (en)
CH (1) CH509518A (en)
DE (1) DE1921229B2 (en)
FR (1) FR2041856A5 (en)
GB (1) GB1219237A (en)
NL (1) NL6905893A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2703433A1 (en) * 1977-01-28 1978-12-07 Schumacher Wilhelm Kg THREAD FORMING SCREW AND METHOD OF MANUFACTURING THE SAME AND ROLLING JAW FOR PERFORMING THE METHOD
US4815909A (en) * 1986-11-19 1989-03-28 Leon Simons Wood screw and method for making same
AU774360B2 (en) 2000-04-20 2004-06-24 Synthes Gmbh Device for fixing implants on or in a bone
DE102005026883A1 (en) * 2005-06-10 2006-12-14 Ejot Gmbh & Co. Kg Hollow pin provided with a longitudinal bore
US20090214321A1 (en) * 2008-02-25 2009-08-27 Sun Through Industrial Co., Ltd. Self-drilling screw and method of making the same
DE102012100723B3 (en) * 2012-01-30 2013-05-29 Sieber Forming Solutions Gmbh Method and device for producing metallic components with a shank which is deformed along at least one helix along its longitudinal axis

Also Published As

Publication number Publication date
FR2041856A5 (en) 1971-02-05
DE1921229A1 (en) 1970-11-19
NL6905893A (en) 1970-10-20
DE1921229B2 (en) 1971-05-13
BE731303A (en) 1969-09-15
GB1219237A (en) 1971-01-13

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Legal Events

Date Code Title Description
PL Patent ceased