FR2339103A1 - Noise preventer for sinusoidal spring - has metallic hook insulated from bridle by means of plastics sheet - Google Patents

Noise preventer for sinusoidal spring - has metallic hook insulated from bridle by means of plastics sheet

Info

Publication number
FR2339103A1
FR2339103A1 FR7601859A FR7601859A FR2339103A1 FR 2339103 A1 FR2339103 A1 FR 2339103A1 FR 7601859 A FR7601859 A FR 7601859A FR 7601859 A FR7601859 A FR 7601859A FR 2339103 A1 FR2339103 A1 FR 2339103A1
Authority
FR
France
Prior art keywords
bridle
insulated
plastics sheet
spring
corner piece
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.)
Granted
Application number
FR7601859A
Other languages
French (fr)
Other versions
FR2339103B1 (en
Inventor
Jacques Lucien Eugene Gillet
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.)
SEMPI
Original Assignee
SEMPI
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 SEMPI filed Critical SEMPI
Priority to FR7601859A priority Critical patent/FR2339103A1/en
Publication of FR2339103A1 publication Critical patent/FR2339103A1/en
Application granted granted Critical
Publication of FR2339103B1 publication Critical patent/FR2339103B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/123—Attachments or mountings characterised by the ends of the spring being specially adapted, e.g. to form an eye for engagement with a radial insert
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A47C31/04—Clamps for attaching flat elastic strips or flat meandering springs to frames
    • A47C31/06—Clamps for attaching flat elastic strips or flat meandering springs to frames for attaching flat meandering springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

The support frame (3) carries a double bridle (11) made of rigid steel wire. The bridle is in the form of a U and is held into place by the elbows (6) on the ends of the U. The bridle is furnished with a corner piece (14) supplied with locating pegs (18) which prevent the corner piece from moving sideways and (17) located underneath the corner piece, and preventing it from being lifted out. Thr sinusoidal spring 1) id furnished woth an end leg which is parallel to the centreline of the support frame (3) so that the pull on the spring is supported over its entire length.
FR7601859A 1976-01-23 1976-01-23 Noise preventer for sinusoidal spring - has metallic hook insulated from bridle by means of plastics sheet Granted FR2339103A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7601859A FR2339103A1 (en) 1976-01-23 1976-01-23 Noise preventer for sinusoidal spring - has metallic hook insulated from bridle by means of plastics sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601859A FR2339103A1 (en) 1976-01-23 1976-01-23 Noise preventer for sinusoidal spring - has metallic hook insulated from bridle by means of plastics sheet

Publications (2)

Publication Number Publication Date
FR2339103A1 true FR2339103A1 (en) 1977-08-19
FR2339103B1 FR2339103B1 (en) 1979-06-29

Family

ID=9168306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601859A Granted FR2339103A1 (en) 1976-01-23 1976-01-23 Noise preventer for sinusoidal spring - has metallic hook insulated from bridle by means of plastics sheet

Country Status (1)

Country Link
FR (1) FR2339103A1 (en)

Also Published As

Publication number Publication date
FR2339103B1 (en) 1979-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse