FR834438A - Improvements made to windows with sliding elements, in particular those of the sash type - Google Patents

Improvements made to windows with sliding elements, in particular those of the sash type

Info

Publication number
FR834438A
FR834438A FR834438DA FR834438A FR 834438 A FR834438 A FR 834438A FR 834438D A FR834438D A FR 834438DA FR 834438 A FR834438 A FR 834438A
Authority
FR
France
Prior art keywords
windows
particular those
improvements made
sliding elements
sash type
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
Other languages
French (fr)
Inventor
Georges Klein
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 filed Critical
Application granted granted Critical
Publication of FR834438A publication Critical patent/FR834438A/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
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1253—Counterbalance devices with springs with canted-coil torsion springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR834438D 1937-03-01 1938-02-28 Improvements made to windows with sliding elements, in particular those of the sash type Expired FR834438A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE834438X 1937-03-01

Publications (1)

Publication Number Publication Date
FR834438A true FR834438A (en) 1938-11-21

Family

ID=3881810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR834438D Expired FR834438A (en) 1937-03-01 1938-02-28 Improvements made to windows with sliding elements, in particular those of the sash type

Country Status (1)

Country Link
FR (1) FR834438A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426945A (en) * 1944-11-14 1947-09-02 Reconstruction Finance Corp Window balancer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426945A (en) * 1944-11-14 1947-09-02 Reconstruction Finance Corp Window balancer

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