FR331715A - Advanced spring hinge system - Google Patents

Advanced spring hinge system

Info

Publication number
FR331715A
FR331715A FR331715DA FR331715A FR 331715 A FR331715 A FR 331715A FR 331715D A FR331715D A FR 331715DA FR 331715 A FR331715 A FR 331715A
Authority
FR
France
Prior art keywords
spring hinge
hinge system
advanced spring
advanced
spring
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
Emil Bommer
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
Application granted granted Critical
Publication of FR331715A publication Critical patent/FR331715A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/123—Mechanisms in the shape of hinges or pivots, operated by springs with a torsion bar
FR331715D 1903-05-04 1903-05-04 Advanced spring hinge system Expired FR331715A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR331715T 1903-05-04

Publications (1)

Publication Number Publication Date
FR331715A true FR331715A (en) 1903-09-28

Family

ID=1381412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR331715D Expired FR331715A (en) 1903-05-04 1903-05-04 Advanced spring hinge system

Country Status (1)

Country Link
FR (1) FR331715A (en)

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