US952730A - Bed-spring tightener. - Google Patents

Bed-spring tightener. Download PDF

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Publication number
US952730A
US952730A US50393109A US1909503931A US952730A US 952730 A US952730 A US 952730A US 50393109 A US50393109 A US 50393109A US 1909503931 A US1909503931 A US 1909503931A US 952730 A US952730 A US 952730A
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US
United States
Prior art keywords
bed
spring tightener
tightener
spring
elliott
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
US50393109A
Inventor
Graham B Elliott
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Individual
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Individual
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 Individual filed Critical Individual
Priority to US50393109A priority Critical patent/US952730A/en
Application granted granted Critical
Publication of US952730A publication Critical patent/US952730A/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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/28—Tensioning devices therefor

Definitions

  • a sleeve mounted upon the reduced ends of said shaft lock nuts for holding said sleeves thereon, e ratchet disk carried by each sleeve, a pznvl carried by each hanger bearing for engagement with said ratchet disks to prevent rot/ tion-0f said shaft in one direction, a roller projecting across the upper surface of the front end of szud frame, and cable connec-

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  • Package Frames And Binding Bands (AREA)
  • Gasket Seals (AREA)

Description

G. B. ELLIOTT. BED SPRINGYTIGHTENER. APPLICATION FILED JUNI: 2s, 1909.
Patened Mar.
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. ww... ...a m.. ....w 1 ..5 h" @v i l. A QM if .....vwx N. ...................N
Suus :1, to@ Cfra/Mm 5.7.7252
G. B. ELLIOTT.
BED SPRNG TMHTENBR.
PPLIGATION FILED JUNE 23, 1909. I
Patented Mar. 22, 1910.
3, S if Q q w .W. ...fil g, w
which project beyond the same, a sleeve mounted upon the reduced ends of said shaft lock nuts for holding said sleeves thereon, e ratchet disk carried by each sleeve, a pznvl carried by each hanger bearing for engagement with said ratchet disks to prevent rot/ tion-0f said shaft in one direction, a roller projecting across the upper surface of the front end of szud frame, and cable connec-
US50393109A 1909-06-23 1909-06-23 Bed-spring tightener. Expired - Lifetime US952730A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US50393109A US952730A (en) 1909-06-23 1909-06-23 Bed-spring tightener.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50393109A US952730A (en) 1909-06-23 1909-06-23 Bed-spring tightener.

Publications (1)

Publication Number Publication Date
US952730A true US952730A (en) 1910-03-22

Family

ID=3021139

Family Applications (1)

Application Number Title Priority Date Filing Date
US50393109A Expired - Lifetime US952730A (en) 1909-06-23 1909-06-23 Bed-spring tightener.

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US (1) US952730A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130298335A1 (en) * 2011-01-20 2013-11-14 Airnettress Ltd. Support surface assembly and tensioning method for a sleeping person

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130298335A1 (en) * 2011-01-20 2013-11-14 Airnettress Ltd. Support surface assembly and tensioning method for a sleeping person
US9554655B2 (en) * 2011-01-20 2017-01-31 Airnettress Ltd Support surface assembly and tensioning method for a sleeping person

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