GB2136872B - Friction pivots - Google Patents

Friction pivots

Info

Publication number
GB2136872B
GB2136872B GB08406455A GB8406455A GB2136872B GB 2136872 B GB2136872 B GB 2136872B GB 08406455 A GB08406455 A GB 08406455A GB 8406455 A GB8406455 A GB 8406455A GB 2136872 B GB2136872 B GB 2136872B
Authority
GB
United Kingdom
Prior art keywords
friction pivots
pivots
friction
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
GB08406455A
Other versions
GB2136872A (en
GB8406455D0 (en
Inventor
Arthur Henry Shepherd
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.)
HEYWOOD WILLIAMS ENGINEERING
Original Assignee
HEYWOOD WILLIAMS ENGINEERING
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 claimed from GB838306974A external-priority patent/GB8306974D0/en
Application filed by HEYWOOD WILLIAMS ENGINEERING filed Critical HEYWOOD WILLIAMS ENGINEERING
Priority to GB08406455A priority Critical patent/GB2136872B/en
Publication of GB8406455D0 publication Critical patent/GB8406455D0/en
Publication of GB2136872A publication Critical patent/GB2136872A/en
Application granted granted Critical
Publication of GB2136872B publication Critical patent/GB2136872B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/082—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing, e.g. for balanced wings
    • E05D7/086—Braking devices structurally combined with hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/148—Windows
GB08406455A 1983-03-12 1984-03-12 Friction pivots Expired GB2136872B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08406455A GB2136872B (en) 1983-03-12 1984-03-12 Friction pivots

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838306974A GB8306974D0 (en) 1983-03-12 1983-03-12 Window pivot
GB08406455A GB2136872B (en) 1983-03-12 1984-03-12 Friction pivots

Publications (3)

Publication Number Publication Date
GB8406455D0 GB8406455D0 (en) 1984-04-18
GB2136872A GB2136872A (en) 1984-09-26
GB2136872B true GB2136872B (en) 1986-06-25

Family

ID=26285508

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08406455A Expired GB2136872B (en) 1983-03-12 1984-03-12 Friction pivots

Country Status (1)

Country Link
GB (1) GB2136872B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ242872A (en) * 1992-05-22 1995-03-28 Ronald Percival Davis Plastics friction pivot joint for window stay
DE29503024U1 (en) * 1995-02-23 1995-04-13 Gretsch Unitas Gmbh Wing bearing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286627A (en) * 1927-03-05 1928-12-20 Vilhelm Erhard Frederiksen Improvements in or relating to fittings for securing the working parts of agricultural implements
GB360584A (en) * 1930-09-26 1931-11-12 Joseph Howard Ingram Improvements in or relating to friction pivot joints
GB377508A (en) * 1931-10-17 1932-07-28 Harold Basil Wallis Improvements in or relating to friction pivot joints for casements, doors or the like
US3344557A (en) * 1964-12-11 1967-10-03 Oeverums Bruk Ab Window structures
GB1258075A (en) * 1968-04-05 1971-12-22
AU7228474A (en) * 1973-08-24 1976-02-19 Timothy Robert Miller Brake
GB1535752A (en) * 1976-12-01 1978-12-13 Code Designs Window and door hinges
GB2100787A (en) * 1981-06-19 1983-01-06 Code Designs Limited Hinge construction for windows

Also Published As

Publication number Publication date
GB2136872A (en) 1984-09-26
GB8406455D0 (en) 1984-04-18

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Legal Events

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

Effective date: 19950312