GB8920981D0 - Nut - Google Patents

Nut

Info

Publication number
GB8920981D0
GB8920981D0 GB898920981A GB8920981A GB8920981D0 GB 8920981 D0 GB8920981 D0 GB 8920981D0 GB 898920981 A GB898920981 A GB 898920981A GB 8920981 A GB8920981 A GB 8920981A GB 8920981 D0 GB8920981 D0 GB 8920981D0
Authority
GB
United Kingdom
Prior art keywords
nut
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
GB898920981A
Other versions
GB2223701A (en
GB2223701B (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8920981D0 publication Critical patent/GB8920981D0/en
Publication of GB2223701A publication Critical patent/GB2223701A/en
Application granted granted Critical
Publication of GB2223701B publication Critical patent/GB2223701B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0616—Joints for connecting tubing to casing
    • H02G3/0625—Joints for connecting tubing to casing with means for preventing disengagement of conductors
    • H02G3/0675—Joints for connecting tubing to casing with means for preventing disengagement of conductors with bolts operating in a direction parallel to the conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
GB8920981A 1988-09-15 1989-09-15 Nut Expired - Lifetime GB2223701B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888821613A GB8821613D0 (en) 1988-09-15 1988-09-15 Conduit nut

Publications (3)

Publication Number Publication Date
GB8920981D0 true GB8920981D0 (en) 1989-11-01
GB2223701A GB2223701A (en) 1990-04-18
GB2223701B GB2223701B (en) 1992-09-30

Family

ID=10643615

Family Applications (2)

Application Number Title Priority Date Filing Date
GB888821613A Pending GB8821613D0 (en) 1988-09-15 1988-09-15 Conduit nut
GB8920981A Expired - Lifetime GB2223701B (en) 1988-09-15 1989-09-15 Nut

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB888821613A Pending GB8821613D0 (en) 1988-09-15 1988-09-15 Conduit nut

Country Status (1)

Country Link
GB (2) GB8821613D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2372304B (en) * 2001-02-14 2004-09-08 Jeffrey Slee Gripping points for bolt mating surfaces applicable to any stud/bolt/head/washer/nut assembly
GB2446937A (en) * 2004-08-19 2008-08-27 Cable Terminology Ltd Electrical earthing nut having an anti-loosening means
DE102013218732A1 (en) * 2013-09-18 2015-03-19 Bimed Teknik A.S. Cable feedthrough device for passing a cable and a nut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB732714A (en) * 1952-08-25 1955-06-29 John Lawrence Drury Oakley Improvements in and relating to welding elements and methods of making welding elements
GB915409A (en) * 1961-03-24 1963-01-09 Earl Edward Howe Improvements in or relating to the making of weld elements
NL281980A (en) * 1961-08-23

Also Published As

Publication number Publication date
GB8821613D0 (en) 1988-10-12
GB2223701A (en) 1990-04-18
GB2223701B (en) 1992-09-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040915