FR827473A - Advanced device for fastening screws, bolts and more - Google Patents

Advanced device for fastening screws, bolts and more

Info

Publication number
FR827473A
FR827473A FR827473DA FR827473A FR 827473 A FR827473 A FR 827473A FR 827473D A FR827473D A FR 827473DA FR 827473 A FR827473 A FR 827473A
Authority
FR
France
Prior art keywords
bolts
fastening screws
advanced device
advanced
screws
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
Application number
Other languages
French (fr)
Inventor
Oliver Edwin Simmonds
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.)
SIMMONDS DEV CORP Ltd
Original Assignee
SIMMONDS DEV CORP Ltd
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 SIMMONDS DEV CORP Ltd filed Critical SIMMONDS DEV CORP Ltd
Application granted granted Critical
Publication of FR827473A publication Critical patent/FR827473A/en
Expired legal-status Critical Current

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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
    • 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
    • F16B39/34—Locking by deformable inserts or like parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR827473D 1936-11-18 1937-10-04 Advanced device for fastening screws, bolts and more Expired FR827473A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3159436A GB479700A (en) 1936-11-18 1936-11-18 An improved device for securing screws, bolts and the like

Publications (1)

Publication Number Publication Date
FR827473A true FR827473A (en) 1938-04-27

Family

ID=10325465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827473D Expired FR827473A (en) 1936-11-18 1937-10-04 Advanced device for fastening screws, bolts and more

Country Status (2)

Country Link
FR (1) FR827473A (en)
GB (1) GB479700A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017103864U1 (en) * 2017-06-28 2018-10-01 Doka Gmbh Locking arm with anti-rotation lock

Also Published As

Publication number Publication date
GB479700A (en) 1938-02-10

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