GB113775A - - Google Patents

Info

Publication number
GB113775A
GB113775A GB113775DA GB113775A GB 113775 A GB113775 A GB 113775A GB 113775D A GB113775D A GB 113775DA GB 113775 A GB113775 A GB 113775A
Authority
GB
United Kingdom
Prior art keywords
threads
apexes
members
nuts
locking
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.)
Active
Application number
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.)
Publication of GB113775A publication Critical patent/GB113775A/en
Active 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

113,775. Woodward, I. C. Jan. 8, 1918. Locking nuts.-To render the screw-threads of nuts and bolts self-locking, the threads on the two members are of the same pitch and area in cross-section, but the apexes of one set of threads are displaced to one side of a line 7 perpendicular to the base of the threads. When the members are screwed together the apexes are constrained elastically to assume the contour 6 of the threads of the other member.
GB113775D 1916-12-21 Active GB113775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US488106XA 1916-12-21 1916-12-21

Publications (1)

Publication Number Publication Date
GB113775A true GB113775A (en)

Family

ID=7605329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB113775D Active GB113775A (en) 1916-12-21

Country Status (3)

Country Link
DE (1) DE357541C (en)
FR (1) FR488106A (en)
GB (1) GB113775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073883A5 (en) * 1969-12-17 1971-10-01 Res Engineering Man

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132923A1 (en) * 1991-10-04 1992-04-16 Knecht Filterwerke Gmbh Safe screw connection - has protrusion of thread to engage into counter thread

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073883A5 (en) * 1969-12-17 1971-10-01 Res Engineering Man

Also Published As

Publication number Publication date
FR488106A (en) 1918-09-05
DE357541C (en) 1922-08-26

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