ES267236U - Nuts - Google Patents

Nuts

Info

Publication number
ES267236U
ES267236U ES1981267236U ES267236U ES267236U ES 267236 U ES267236 U ES 267236U ES 1981267236 U ES1981267236 U ES 1981267236U ES 267236 U ES267236 U ES 267236U ES 267236 U ES267236 U ES 267236U
Authority
ES
Spain
Prior art keywords
nut body
diameter portion
bore diameter
external configuration
external
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.)
Granted
Application number
ES1981267236U
Other languages
Spanish (es)
Other versions
ES267236Y (en
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.)
Efg Ltd
Original Assignee
Efg 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 Efg Ltd filed Critical Efg Ltd
Publication of ES267236U publication Critical patent/ES267236U/en
Application granted granted Critical
Publication of ES267236Y publication Critical patent/ES267236Y/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
    • 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
    • F16B39/36—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 conical locking parts, which may be split, including use of separate rings co-operating therewith
    • 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
    • F16B39/284—Locking by means of elastic deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A self-locking nut has a nut body (2) in which the bore (3) which receives the threaded shank of a cooperating bolt has a reduced bore diameter portion (5) which may be unthreaded, is reinforced by at least one external band (7) located around the reduced bore diameter portion, and formed of a material having a tensile strength greater than that of the material of the nut body (7), which is preferably nylon or glass fibre filled epoxy resin for use with aircraft structural components made of similar materials. In Figure 4 the reinforcement comprises a single band the external configuration of which conforms to the external configuration of the nut body (1') as a whole.
ES1981267236U 1980-04-30 1981-04-29 A SELF-LOCKING NUT. Expired ES267236Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8014241 1980-04-30

Publications (2)

Publication Number Publication Date
ES267236U true ES267236U (en) 1983-03-16
ES267236Y ES267236Y (en) 1983-10-16

Family

ID=10513101

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981267236U Expired ES267236Y (en) 1980-04-30 1981-04-29 A SELF-LOCKING NUT.

Country Status (9)

Country Link
AU (1) AU6993181A (en)
CA (1) CA1161285A (en)
DE (1) DE3116981A1 (en)
ES (1) ES267236Y (en)
FR (1) FR2481765A1 (en)
GB (1) GB2077876B (en)
IT (1) IT8167582A0 (en)
NL (1) NL8102139A (en)
SE (1) SE8102700L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516862C2 (en) * 2000-07-14 2002-03-12 Allgon Ab Reconciliation screw device and method and resonator

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7214625U (en) * 1972-09-14 Lys Fusion Srl Clamp nut with screw locking
DE7146131U (en) * 1972-07-06 Raymond A Plastic seal for a self-tapping nut
US2761349A (en) * 1952-12-29 1956-09-04 Robert M Heller Sheet metal nut having insulating and sealing material attached thereto
US3102572A (en) * 1960-09-26 1963-09-03 United Carr Fastener Corp Lock nut employing a resilient locking ring
FR1299723A (en) * 1961-06-16 1962-07-27 Sud Aviation lock nut
NL288872A (en) * 1962-02-13
DE1625468A1 (en) * 1966-10-10 1970-07-23 Threadline Fastener Corp Self-locking fasteners
FR2247928A5 (en) * 1973-10-15 1975-05-09 Simmonds Sa Lock nuts incorporating a polyamide washer - which is retained by an ancillary collar or cap
DE2749196A1 (en) * 1976-11-12 1978-05-24 Giulio Monticelli SELF-LOCKING NUT
DE7823158U1 (en) * 1977-09-09 1978-12-07 Shirakawa Neji Seisakusho Co., Osaka (Japan) Nut secured against unintentional loosening

Also Published As

Publication number Publication date
IT8167582A0 (en) 1981-04-29
DE3116981A1 (en) 1982-03-11
GB2077876B (en) 1984-07-11
SE8102700L (en) 1981-10-31
ES267236Y (en) 1983-10-16
GB2077876A (en) 1981-12-23
FR2481765A1 (en) 1981-11-06
AU6993181A (en) 1981-11-05
CA1161285A (en) 1984-01-31
NL8102139A (en) 1981-11-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980504