GB1415518A - Plastic screw - Google Patents

Plastic screw

Info

Publication number
GB1415518A
GB1415518A GB929072A GB929072A GB1415518A GB 1415518 A GB1415518 A GB 1415518A GB 929072 A GB929072 A GB 929072A GB 929072 A GB929072 A GB 929072A GB 1415518 A GB1415518 A GB 1415518A
Authority
GB
United Kingdom
Prior art keywords
feb
reinforced
head
plastic screw
fibreglass
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
Application number
GB929072A
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.)
Way W G
Original Assignee
Way W G
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 Way W G filed Critical Way W G
Priority to GB929072A priority Critical patent/GB1415518A/en
Priority to DE19732309125 priority patent/DE2309125A1/en
Priority to JP2421773A priority patent/JPS4899551A/ja
Publication of GB1415518A publication Critical patent/GB1415518A/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
    • F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
    • F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
    • F16B23/0015—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially rectangular, e.g. one-slot head
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/006—Non-metallic fasteners using screw-thread

Abstract

1415518 Wood screws W G WAY 27 Feb 1973 [29 Feb 1972] 9290/72 Heading F2H A wood screw to British and International Standards is produced from a plastics material reinforced by a fibrous material and has a slotted head in which the slot is radically spaced inwards from the peripheral edge of the head. The base of the threads may be rounded or curved and the material may be nylon reinforced with fibreglass or carbon fibres.
GB929072A 1972-02-29 1972-02-29 Plastic screw Expired GB1415518A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB929072A GB1415518A (en) 1972-02-29 1972-02-29 Plastic screw
DE19732309125 DE2309125A1 (en) 1972-02-29 1973-02-23 PLASTIC SCREW
JP2421773A JPS4899551A (en) 1972-02-29 1973-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929072A GB1415518A (en) 1972-02-29 1972-02-29 Plastic screw

Publications (1)

Publication Number Publication Date
GB1415518A true GB1415518A (en) 1975-11-26

Family

ID=9869142

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929072A Expired GB1415518A (en) 1972-02-29 1972-02-29 Plastic screw

Country Status (3)

Country Link
JP (1) JPS4899551A (en)
DE (1) DE2309125A1 (en)
GB (1) GB1415518A (en)

Also Published As

Publication number Publication date
JPS4899551A (en) 1973-12-17
DE2309125A1 (en) 1973-09-06

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee