IT1007242B - THREADED FIXING ELEMENT WITH PREASSEMBLED WASHER AND MANUFACTURING AND ASSEMBLY METHOD OF THE SAME - Google Patents

THREADED FIXING ELEMENT WITH PREASSEMBLED WASHER AND MANUFACTURING AND ASSEMBLY METHOD OF THE SAME

Info

Publication number
IT1007242B
IT1007242B IT2018974A IT2018974A IT1007242B IT 1007242 B IT1007242 B IT 1007242B IT 2018974 A IT2018974 A IT 2018974A IT 2018974 A IT2018974 A IT 2018974A IT 1007242 B IT1007242 B IT 1007242B
Authority
IT
Italy
Prior art keywords
manufacturing
same
fixing element
assembly method
threaded fixing
Prior art date
Application number
IT2018974A
Other languages
Italian (it)
Original Assignee
Illinois Tool Works
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 Illinois Tool Works filed Critical Illinois Tool Works
Application granted granted Critical
Publication of IT1007242B publication Critical patent/IT1007242B/en

Links

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
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
IT2018974A 1973-02-21 1974-02-05 THREADED FIXING ELEMENT WITH PREASSEMBLED WASHER AND MANUFACTURING AND ASSEMBLY METHOD OF THE SAME IT1007242B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33451273A 1973-02-21 1973-02-21

Publications (1)

Publication Number Publication Date
IT1007242B true IT1007242B (en) 1976-10-30

Family

ID=23307565

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2018974A IT1007242B (en) 1973-02-21 1974-02-05 THREADED FIXING ELEMENT WITH PREASSEMBLED WASHER AND MANUFACTURING AND ASSEMBLY METHOD OF THE SAME

Country Status (7)

Country Link
JP (1) JPS5718044B2 (en)
CA (1) CA979248A (en)
DE (1) DE2403974C2 (en)
FR (1) FR2218497B1 (en)
GB (1) GB1405733A (en)
IT (1) IT1007242B (en)
SE (1) SE399110B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3699932B2 (en) 1999-10-27 2005-09-28 アップリカ育児研究会アップリカ▲葛▼西株式会社 Childcare equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769606A (en) * 1951-04-13 1956-11-06 Charles O Larson Anchorage device
US2829696A (en) * 1955-11-23 1958-04-08 Illinois Tool Works Screw for preassembly with workpieces
DE1065667B (en) * 1956-11-19
US3661046A (en) * 1970-11-09 1972-05-09 Illinois Tool Works Combination screw

Also Published As

Publication number Publication date
DE2403974C2 (en) 1982-11-18
SE399110B (en) 1978-01-30
FR2218497B1 (en) 1977-06-10
CA979248A (en) 1975-12-09
GB1405733A (en) 1975-09-10
DE2403974A1 (en) 1974-08-29
FR2218497A1 (en) 1974-09-13
JPS49113959A (en) 1974-10-30
JPS5718044B2 (en) 1982-04-14

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