GB507194A - Improvements relating to latches for fanlights, hopper windows and other pivoted panels - Google Patents

Improvements relating to latches for fanlights, hopper windows and other pivoted panels

Info

Publication number
GB507194A
GB507194A GB1253538A GB1253538A GB507194A GB 507194 A GB507194 A GB 507194A GB 1253538 A GB1253538 A GB 1253538A GB 1253538 A GB1253538 A GB 1253538A GB 507194 A GB507194 A GB 507194A
Authority
GB
United Kingdom
Prior art keywords
fanlights
latches
improvements relating
lever
hopper windows
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
GB1253538A
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.)
HENRY PERCY COPPLE
Original Assignee
HENRY PERCY COPPLE
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 HENRY PERCY COPPLE filed Critical HENRY PERCY COPPLE
Priority to GB1253538A priority Critical patent/GB507194A/en
Publication of GB507194A publication Critical patent/GB507194A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • E05C1/12—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch
    • E05C1/14—Fastening devices with bolts moving rectilinearly with latching action with operating handle or equivalent member moving otherwise than rigidly with the latch the handle or member moving essentially towards or away from the plane of the wing or frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

507,194. Latches. COPPLE, H. P. April 27, 1938, No. 12535. [Class 44] A sliding spring latch A for fanlights or hopper windows is retracted by a vertical, horizontal, or oblique pull on a lever E having both a pivotal and sliding engagement with a guide pin b<1>. The bolt A has a recess a engaged by an arm e<1> on lever E which has a bearing slot e, movement of lever E in one direction being limited by an abutment e3.
GB1253538A 1938-04-27 1938-04-27 Improvements relating to latches for fanlights, hopper windows and other pivoted panels Expired GB507194A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1253538A GB507194A (en) 1938-04-27 1938-04-27 Improvements relating to latches for fanlights, hopper windows and other pivoted panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1253538A GB507194A (en) 1938-04-27 1938-04-27 Improvements relating to latches for fanlights, hopper windows and other pivoted panels

Publications (1)

Publication Number Publication Date
GB507194A true GB507194A (en) 1939-06-12

Family

ID=10006393

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1253538A Expired GB507194A (en) 1938-04-27 1938-04-27 Improvements relating to latches for fanlights, hopper windows and other pivoted panels

Country Status (1)

Country Link
GB (1) GB507194A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272477A (en) * 1992-11-14 1994-05-18 Lb Plastics Ltd Latch operating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272477A (en) * 1992-11-14 1994-05-18 Lb Plastics Ltd Latch operating device

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