GB0222030D0 - An improved structure of an anti-burglar screw bolt - Google Patents

An improved structure of an anti-burglar screw bolt

Info

Publication number
GB0222030D0
GB0222030D0 GBGB0222030.9A GB0222030A GB0222030D0 GB 0222030 D0 GB0222030 D0 GB 0222030D0 GB 0222030 A GB0222030 A GB 0222030A GB 0222030 D0 GB0222030 D0 GB 0222030D0
Authority
GB
United Kingdom
Prior art keywords
screw bolt
improved structure
burglar
burglar screw
improved
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.)
Withdrawn
Application number
GBGB0222030.9A
Other versions
GB2393227A (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.)
FLAMANTE INDUSTRY Ltd
Original Assignee
FLAMANTE INDUSTRY 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
Priority to DE20214522U priority Critical patent/DE20214522U1/en
Application filed by FLAMANTE INDUSTRY Ltd filed Critical FLAMANTE INDUSTRY Ltd
Priority to GB0222030A priority patent/GB2393227A/en
Priority to FR0211825A priority patent/FR2844846A3/en
Publication of GB0222030D0 publication Critical patent/GB0222030D0/en
Publication of GB2393227A publication Critical patent/GB2393227A/en
Withdrawn legal-status Critical Current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
    • F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
    • F16B41/005—Measures against unauthorised operation of bolts, nuts or pins
    • 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
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/12—Locking of screws, bolts or nuts in which the locking takes place after screwing down by means of locknuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Common Mechanisms (AREA)
GB0222030A 2002-09-19 2002-09-23 Locking fastener arrangement Withdrawn GB2393227A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE20214522U DE20214522U1 (en) 2002-09-19 2002-09-19 Burglar-proof push-through screw
GB0222030A GB2393227A (en) 2002-09-19 2002-09-23 Locking fastener arrangement
FR0211825A FR2844846A3 (en) 2002-09-19 2002-09-25 Locknut washer has segmented ramps engaging with matching lock-washer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20214522U DE20214522U1 (en) 2002-09-19 2002-09-19 Burglar-proof push-through screw
GB0222030A GB2393227A (en) 2002-09-19 2002-09-23 Locking fastener arrangement
FR0211825A FR2844846A3 (en) 2002-09-19 2002-09-25 Locknut washer has segmented ramps engaging with matching lock-washer

Publications (2)

Publication Number Publication Date
GB0222030D0 true GB0222030D0 (en) 2002-10-30
GB2393227A GB2393227A (en) 2004-03-24

Family

ID=32718452

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0222030A Withdrawn GB2393227A (en) 2002-09-19 2002-09-23 Locking fastener arrangement

Country Status (3)

Country Link
DE (1) DE20214522U1 (en)
FR (1) FR2844846A3 (en)
GB (1) GB2393227A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2001044C2 (en) * 2007-12-03 2009-06-04 Tu Global Co Anti-loose unit i.e. washer for use with nut and bolt, has multiple grooves formed on surface of annular plate and around opening in annular plate, where grooves extend from opening to outer edge of annular plate
US8517655B2 (en) 2010-10-01 2013-08-27 Dong Bing Wang Locking wedge system
CN105782206A (en) * 2014-12-24 2016-07-20 王富平 Clamping nut

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU439724B2 (en) * 1968-12-09 1973-08-14 Carlotto Oldenkott A lock washer assembly
US5626449A (en) * 1995-09-15 1997-05-06 Hong Kong Disc Lock Company Limited Wedge-locking fastener assembly with a cammed flange

Also Published As

Publication number Publication date
FR2844846A3 (en) 2004-03-26
GB2393227A (en) 2004-03-24
DE20214522U1 (en) 2002-12-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)