GB602769A - Improvements in spring upholstery - Google Patents

Improvements in spring upholstery

Info

Publication number
GB602769A
GB602769A GB27906/45A GB2790645A GB602769A GB 602769 A GB602769 A GB 602769A GB 27906/45 A GB27906/45 A GB 27906/45A GB 2790645 A GB2790645 A GB 2790645A GB 602769 A GB602769 A GB 602769A
Authority
GB
United Kingdom
Prior art keywords
upholstery
spring
spring upholstery
pronk
flattened
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
GB27906/45A
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.)
WILHELM GERARDUS PRONK
Original Assignee
WILHELM GERARDUS PRONK
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 WILHELM GERARDUS PRONK filed Critical WILHELM GERARDUS PRONK
Publication of GB602769A publication Critical patent/GB602769A/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
    • A47C7/285—Seat parts with tensioned springs, e.g. of flat type with metal strips or webs

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

602,769. Spring upholstery. PRONK, W. G. Oct. 23, 1945, No. 27906. Convention date, Feb. 23, 1942. [Class 52(iv)] Bent blade springs 1 with ends 2, 3, flattened to lie on the supporting frame are curved in transverse section, Fig. 2, to prevent damage to the overlying upholstery.
GB27906/45A 1942-02-23 1945-10-23 Improvements in spring upholstery Expired GB602769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL914662X 1942-02-23

Publications (1)

Publication Number Publication Date
GB602769A true GB602769A (en) 1948-06-02

Family

ID=19860171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27906/45A Expired GB602769A (en) 1942-02-23 1945-10-23 Improvements in spring upholstery

Country Status (2)

Country Link
FR (1) FR914662A (en)
GB (1) GB602769A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275311A (en) * 1964-04-22 1966-09-27 Ramon Hubert Eberstadt Sichel Spring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275311A (en) * 1964-04-22 1966-09-27 Ramon Hubert Eberstadt Sichel Spring device

Also Published As

Publication number Publication date
FR914662A (en) 1946-10-15

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