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CA2310998A1 - Crank handle assembly for casement window - Google Patents

Crank handle assembly for casement window Download PDF

Info

Publication number
CA2310998A1
CA2310998A1 CA 2310998 CA2310998A CA2310998A1 CA 2310998 A1 CA2310998 A1 CA 2310998A1 CA 2310998 CA2310998 CA 2310998 CA 2310998 A CA2310998 A CA 2310998A CA 2310998 A1 CA2310998 A1 CA 2310998A1
Authority
CA
Canada
Prior art keywords
casement window
handle assembly
crank handle
trough
top end
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.)
Granted
Application number
CA 2310998
Other languages
French (fr)
Other versions
CA2310998C (en
Inventor
Alain Clavet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2310998 priority Critical patent/CA2310998C/en
Publication of CA2310998A1 publication Critical patent/CA2310998A1/en
Application granted granted Critical
Publication of CA2310998C publication Critical patent/CA2310998C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/10—Details, e.g. of discs, knobs, wheels or handles
    • G05G1/12—Means for securing the members on rotatable spindles or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
    • E05F11/10—Mechanisms by which a handle moves the bar
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/085—Crank handles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Wing Frames And Configurations (AREA)
  • Legs For Furniture In General (AREA)
  • Mechanical Control Devices (AREA)

Abstract

A compact, streamlined crank assembly for use on the splined shaft of a casement window operating mechanism includes a tubular body with an ovoid socket in the bottom thereof for mounting the body on any one of the shafts of various window operating mechanisms. A handle pivotally mounted on one corner of the body is stored in a trough on the top end of the body, or the handle includes a trough complementary to the square cross section top end of the body.
CA 2310998 2000-06-08 2000-06-08 Crank handle assembly for casement window Expired - Lifetime CA2310998C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2310998 CA2310998C (en) 2000-06-08 2000-06-08 Crank handle assembly for casement window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2310998 CA2310998C (en) 2000-06-08 2000-06-08 Crank handle assembly for casement window

Publications (2)

Publication Number Publication Date
CA2310998A1 true CA2310998A1 (en) 2001-12-08
CA2310998C CA2310998C (en) 2002-10-01

Family

ID=4166415

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2310998 Expired - Lifetime CA2310998C (en) 2000-06-08 2000-06-08 Crank handle assembly for casement window

Country Status (1)

Country Link
CA (1) CA2310998C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458544A (en) * 2008-07-08 2009-09-30 Malory Maltby A curled variable radius lever
GB2468050A (en) * 2008-07-08 2010-08-25 Malory Maltby A Curled Variable Radius Lever

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458544A (en) * 2008-07-08 2009-09-30 Malory Maltby A curled variable radius lever
GB2468050A (en) * 2008-07-08 2010-08-25 Malory Maltby A Curled Variable Radius Lever
GB2458544B (en) * 2008-07-08 2011-06-08 Malory Maltby Variable radius lever arm assembly

Also Published As

Publication number Publication date
CA2310998C (en) 2002-10-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20200608