US3551282A - Clip and antifriction material - Google Patents

Clip and antifriction material Download PDF

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Publication number
US3551282A
US3551282A US568659A US3551282DA US3551282A US 3551282 A US3551282 A US 3551282A US 568659 A US568659 A US 568659A US 3551282D A US3551282D A US 3551282DA US 3551282 A US3551282 A US 3551282A
Authority
US
United States
Prior art keywords
clip
preferred
formulation
weight
antifriction material
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 - Lifetime
Application number
US568659A
Other languages
English (en)
Inventor
Wilford L Hogue
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.)
Lear Siegler Inc
Original Assignee
Lear Siegler Inc
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 Lear Siegler Inc filed Critical Lear Siegler Inc
Application granted granted Critical
Publication of US3551282A publication Critical patent/US3551282A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/20—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/22—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material
    • F16B2/24—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal
    • F16B2/241—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal
    • F16B2/245—Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening of resilient material, e.g. rubbery material of metal of sheet metal external, i.e. with contracting action
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31801—Of wax or waxy material
    • Y10T428/31804—Next to cellulosic
    • Y10T428/31808—Cellulosic is paper

Definitions

  • the sinuous springs used, for example, in the furniture industry generally contain substantially parallel crossbars alternately joined by end loops. These springs are commonly secured in place by means of metallic clips. These clips, having a bend embracing the substantially straight portion of the end bar of the spring, are screwed. nailed or otherwise fastened to the frame or other support member of the furniture. Since the spring is mounted so as to constantly exert considerable pressure on the bend of the clip, the assembled spring and clip frequently produce objectionable noises resulting from the parts rubbing against each other. To prevent such noises, the inner surface of the clip has often been lined with paper or cloth. However, the sound deadening function of such linings is short-lived. In addition, a polyethylene coating has been used to lengthen the sound deadening effects of the paper or cloth. However, long lasting and cheaper clips are desired by the industry.
  • this composition includes a small amount of at least one mono or diglyceride of an edible fat-forming fatty acid.
  • FIG. 1 is a perspective view of the inventive clip
  • FIG. 2. is a sectional view through line 22 of FIG. 1.
  • clip 11 has an upper portion 19 and a lower portion 21 joined by bend 23.
  • Clip 11 is fastened to backing member 15 by means of screws :17.
  • clip 11 is formed from a "metallic layer 25 on which is spread a layer of adhesive 27 for fastening layer 29 of cushioning material ,(preferably paper) which is secured to the metallic layer 25 by adhesive 27.
  • Layer 29 is coated with a chemical formulation hereinafter more fully described forming layer 31.
  • the chemical formulation referred to above includes substantial amounts of a fully refined paraffin or mixtures thereof.
  • the paraffin chosen is one having at least 25 carbons with the most preferred paraflin having 32 carbons (C32H66). However, only those parafiins that are solid at room temperature may be used.
  • the amount of paraflins is not critical, in the preferred embodiment of the novel formulation, the paraflin makes up at least by weight of the formulation with 58% being most preferred.
  • the formulation also contains substantial amounts of a high molecular weight ethylene vinyl acetate resin. The most preferred formulation contains at least 20% by weight of the resin with 25% being most preferred.
  • the formulation also contains substantial amounts of a copolymer of methylstyrene and vinyl toluene, which copolymer is more fully described in U.S.P.N. 3,000,868.
  • the most preferred embodiment of the inventon described herein contains at least 10% by weight of this copolymer, with 15% being most preferred.
  • the above formulation is substantially improved in its ability to continue to prevent squeeking even after repeated use of the clip by the addition of a small amount of an edible mono or diglyceride of an edible fat-forming fatty acid or a mixture thereof.
  • the most preferred such compound is glycerol monostearate having a melting point between 57 and 61 F.
  • a clip adapted for engaging a wire of a spring com prising a metal backing member and a paper liner bonded to said member, said liner being coated with a composition containing at least about 50% by weight paraffin wax, at least about 20% by weight ethylene vinyl acetate resin, at least about 10% weight of a high molecular weight copolymer of methylstyrene and vinyl toluene, and a small amount, at least about 1% by weight, of glycerol monostearate, the molecules in said paraflin wax having at least 25' carbon atoms.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Springs (AREA)
  • Fats And Perfumes (AREA)
US568659A 1966-07-28 1966-07-28 Clip and antifriction material Expired - Lifetime US3551282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56865966A 1966-07-28 1966-07-28

Publications (1)

Publication Number Publication Date
US3551282A true US3551282A (en) 1970-12-29

Family

ID=24272187

Family Applications (1)

Application Number Title Priority Date Filing Date
US568659A Expired - Lifetime US3551282A (en) 1966-07-28 1966-07-28 Clip and antifriction material

Country Status (4)

Country Link
US (1) US3551282A (ref)
DE (1) DE1654302A1 (ref)
GB (1) GB1151313A (ref)
SE (1) SE344677B (ref)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935605A (en) * 1974-12-16 1976-02-03 Simmons Company Mattress foundation
US4070718A (en) * 1976-09-13 1978-01-31 Spitz Melvin P Box spring retainer
US4153959A (en) * 1976-07-14 1979-05-15 Omley Industries, Inc. Spring attachment clip
US5542775A (en) * 1994-03-23 1996-08-06 The Stanley Works Squeakless funiture spring anchor clip and method of making same
US5707046A (en) * 1995-12-01 1998-01-13 Tillner; Thomas Apparatus for fastening sinusoidal springs or the like to the frame of upholstered furniture
US6616239B2 (en) 2001-04-18 2003-09-09 Hickory Springs Manufacturing Company Rail clip for seat bases
US20050000064A1 (en) * 2003-07-01 2005-01-06 Pierrot Catry Mounting hook and wire array apparatus and method
WO2008071469A1 (de) * 2006-12-14 2008-06-19 Henkel Ag & Co. Kgaa Hot melt für mikrowellen-erwärmung
US8911171B2 (en) * 2007-01-29 2014-12-16 Ts Tech Co., Ltd. Attaching device for end of spring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10306920B3 (de) 2003-02-19 2004-06-17 Dr.Ing.H.C. F. Porsche Ag Fahrzeugsitz für ein Kraftfahrzeug

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935605A (en) * 1974-12-16 1976-02-03 Simmons Company Mattress foundation
US4153959A (en) * 1976-07-14 1979-05-15 Omley Industries, Inc. Spring attachment clip
US4070718A (en) * 1976-09-13 1978-01-31 Spitz Melvin P Box spring retainer
US5542775A (en) * 1994-03-23 1996-08-06 The Stanley Works Squeakless funiture spring anchor clip and method of making same
US5707046A (en) * 1995-12-01 1998-01-13 Tillner; Thomas Apparatus for fastening sinusoidal springs or the like to the frame of upholstered furniture
US20040004386A1 (en) * 2001-04-18 2004-01-08 Hickory Springs Manufacturing Company Rail clip for seat bases
US6616239B2 (en) 2001-04-18 2003-09-09 Hickory Springs Manufacturing Company Rail clip for seat bases
US7017254B2 (en) 2001-04-18 2006-03-28 Hickory Springs Manufacturing Company Rail clip for seat bases
US20050000064A1 (en) * 2003-07-01 2005-01-06 Pierrot Catry Mounting hook and wire array apparatus and method
US7089631B2 (en) 2003-07-01 2006-08-15 L&P Property Management Company Mounting hook and wire array apparatus and method
WO2008071469A1 (de) * 2006-12-14 2008-06-19 Henkel Ag & Co. Kgaa Hot melt für mikrowellen-erwärmung
US20090305060A1 (en) * 2006-12-14 2009-12-10 Marcel Roth Hot Melt Adhesive for Microwave Heating
US8911171B2 (en) * 2007-01-29 2014-12-16 Ts Tech Co., Ltd. Attaching device for end of spring

Also Published As

Publication number Publication date
GB1151313A (en) 1969-05-07
SE344677B (ref) 1972-05-02
DE1654302A1 (de) 1971-03-11

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Legal Events

Date Code Title Description
AS Assignment

Owner name: NO-SAG PRODUCTS CORP.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:LEAR SIEGLER, INC.;REEL/FRAME:004822/0753

Effective date: 19871130