GB2223701B - Nut - Google Patents
NutInfo
- Publication number
- GB2223701B GB2223701B GB8920981A GB8920981A GB2223701B GB 2223701 B GB2223701 B GB 2223701B GB 8920981 A GB8920981 A GB 8920981A GB 8920981 A GB8920981 A GB 8920981A GB 2223701 B GB2223701 B GB 2223701B
- 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.)
- Expired - Lifetime
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)
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 GB8920981D0 (en) | 1989-11-01 |
GB2223701A GB2223701A (en) | 1990-04-18 |
GB2223701B true 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)
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 |
Citations (3)
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 |
GB998118A (en) * | 1961-08-23 | 1965-07-14 | Precision Screw & Mfg | Improvements relating to press-nuts |
-
1988
- 1988-09-15 GB GB888821613A patent/GB8821613D0/en active Pending
-
1989
- 1989-09-15 GB GB8920981A patent/GB2223701B/en not_active Expired - Lifetime
Patent Citations (3)
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 |
GB998118A (en) * | 1961-08-23 | 1965-07-14 | Precision Screw & Mfg | Improvements relating to press-nuts |
Also Published As
Publication number | Publication date |
---|---|
GB2223701A (en) | 1990-04-18 |
GB8920981D0 (en) | 1989-11-01 |
GB8821613D0 (en) | 1988-10-12 |
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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 |