FR646383A - Conjugate springs for seats, backrests and other applications - Google Patents

Conjugate springs for seats, backrests and other applications

Info

Publication number
FR646383A
FR646383A FR646383DA FR646383A FR 646383 A FR646383 A FR 646383A FR 646383D A FR646383D A FR 646383DA FR 646383 A FR646383 A FR 646383A
Authority
FR
France
Prior art keywords
backrests
conjugate
seats
springs
applications
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
Leopold Debelle
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 FR646383A publication Critical patent/FR646383A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs
FR646383D 1926-12-29 1927-12-27 Conjugate springs for seats, backrests and other applications Expired FR646383A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE646383X 1926-12-29
GB35267/27A GB282822A (en) 1926-12-29 1927-12-29 A spring support for seats, seat backs and the like
DED59441D DE498004C (en) 1926-12-29 1929-10-11 Suspension for seats, backrests, etc. like

Publications (1)

Publication Number Publication Date
FR646383A true FR646383A (en) 1928-11-10

Family

ID=48050363

Family Applications (2)

Application Number Title Priority Date Filing Date
FR646383D Expired FR646383A (en) 1926-12-29 1927-12-27 Conjugate springs for seats, backrests and other applications
FR37493D Expired FR37493E (en) 1926-12-29 1929-10-07 Conjugate springs for seats, backrests and other applications

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR37493D Expired FR37493E (en) 1926-12-29 1929-10-07 Conjugate springs for seats, backrests and other applications

Country Status (3)

Country Link
DE (2) DE476930C (en)
FR (2) FR646383A (en)
GB (1) GB282822A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2644509A (en) * 1945-03-13 1953-07-07 John M Dorton Floating motion cushion for vehicles and furniture
DE960684C (en) * 1954-04-10 1957-03-28 Walter Stuebner Spring clip with circular curled ends

Also Published As

Publication number Publication date
GB282822A (en) 1928-11-01
DE498004C (en) 1930-05-16
DE476930C (en) 1929-05-27
FR37493E (en) 1930-12-15

Similar Documents

Publication Publication Date Title
FR646383A (en) Conjugate springs for seats, backrests and other applications
DK40061C (en) Spring.
FR41073E (en) Conjugate springs for seats, backrests and other applications
FR683188A (en) Elastic seat for vehicles, furniture, etc.
CH117247A (en) Travel pillow.
FR687691A (en) Elastic padding without spiral springs for seats and other applications
FR615027A (en) Springs for seats, cushions, box springs, etc.
FR645493A (en) Folding seat
FR39336E (en) Elastic base for mattresses, pillows, etc.
FR30655E (en) Padding for elastic upholstery
FR623580A (en) Elastic base for mattresses, pillows, etc.
FR602368A (en) Padding for elastic upholstery
ES105717A1 (en) Conjugated springs for seats, backrests and other applications.
FR824699A (en) Elastic padding for seats, cushions or other applications
DK38057C (en) Folding chair.
FR625606A (en) Folding seat
FR618225A (en) Backrest frame, adjustable for filing cabinets or other uses
FR613137A (en) Support for reversible seats and backs
ES100620A1 (en) Folding base unit without springs.
CA261660A (en) Seat support
CA258464A (en) Drop seat for garments
FR593127A (en) Elastic backrest
ES98109A1 (en) Folding chair.
FR586162A (en) Back warmers for armchairs and other seats
FR607176A (en) Rigid frame for casings of cushions, backrests, box springs, seats and other applications