BE490639A - - Google Patents

Info

Publication number
BE490639A
BE490639A BE490639DA BE490639A BE 490639 A BE490639 A BE 490639A BE 490639D A BE490639D A BE 490639DA BE 490639 A BE490639 A BE 490639A
Authority
BE
Belgium
Prior art keywords
cushion
cells
walls
pressure
value
Prior art date
Application number
Other languages
English (en)
French (fr)
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
Publication of BE490639A publication Critical patent/BE490639A/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
    • B62J1/18—Covers for saddles or other seats; Paddings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/373—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape
    • F16F1/376—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by having a particular shape having projections, studs, serrations or the like on at least one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BE490639D 1948-08-12 1949-08-12 BE490639A (en(2012))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL141874A NL66469C (en(2012)) 1948-08-12 1948-08-12

Publications (1)

Publication Number Publication Date
BE490639A true BE490639A (en(2012)) 1949-08-31

Family

ID=1819799

Family Applications (1)

Application Number Title Priority Date Filing Date
BE490639D BE490639A (en(2012)) 1948-08-12 1949-08-12

Country Status (6)

Country Link
BE (1) BE490639A (en(2012))
CH (1) CH293058A (en(2012))
DE (1) DE809232C (en(2012))
FR (1) FR992422A (en(2012))
GB (1) GB659675A (en(2012))
NL (1) NL66469C (en(2012))

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049344A (en) * 1960-01-04 1962-08-14 Sperry Rand Corp Vibration and shock isolator
US4186915A (en) * 1976-01-29 1980-02-05 General Motors Corporation Energy absorbing cellular matrix for vehicles
US10772445B2 (en) 2016-09-21 2020-09-15 Purple Innovation, Llc Pillow including gelatinous elastomer cushion having deformable wall members and related methods

Also Published As

Publication number Publication date
DE809232C (de) 1951-07-26
CH293058A (fr) 1953-09-15
GB659675A (en) 1951-10-24
NL66469C (en(2012)) 1950-09-15
FR992422A (fr) 1951-10-18

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