GB1095980A - The manufacture of spring units for mattresses and the like - Google Patents

The manufacture of spring units for mattresses and the like

Info

Publication number
GB1095980A
GB1095980A GB4913265A GB4913265A GB1095980A GB 1095980 A GB1095980 A GB 1095980A GB 4913265 A GB4913265 A GB 4913265A GB 4913265 A GB4913265 A GB 4913265A GB 1095980 A GB1095980 A GB 1095980A
Authority
GB
United Kingdom
Prior art keywords
bands
helical
band
jaws
teeth
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
GB4913265A
Inventor
Leslie Thomas Docker
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.)
Multilastic Ltd
Original Assignee
Multilastic Ltd
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 Multilastic Ltd filed Critical Multilastic Ltd
Priority to GB4913265A priority Critical patent/GB1095980A/en
Priority to BE689715D priority patent/BE689715A/en
Priority to DK594066A priority patent/DK123003B/en
Priority to FR83922A priority patent/FR1510915A/en
Priority to SE1577566A priority patent/SE347447B/xx
Priority to BR18468966A priority patent/BR6684689D0/en
Priority to NL6616282A priority patent/NL153450B/en
Priority to ES0333548A priority patent/ES333548A1/en
Priority to CH1671966A priority patent/CH456506A/en
Priority to ES345617A priority patent/ES345617A1/en
Publication of GB1095980A publication Critical patent/GB1095980A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/16—Making special types or portions of network by methods or means specially adapted therefor for spring mattresses
    • 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
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/068—Spring inlays made from a single wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F33/00—Tools or devices specially designed for handling or processing wire fabrics or the like
    • B21F33/04—Connecting ends of helical springs for mattresses

Abstract

1,095,980. Making mattresses. MULTILASTIC Ltd. Nov. 18, 1966 [Nov. 19, 1965], No. 49132/65. Heading A4M. A spring mattress is formed from a plurality of parallel bands 20 of helical springs, each band being formed from a single length of resilient wire and the bands being interconnected by transverse helical tie wires (21, 22). The bands 20 are fed through the mouths 47 of guide channels (44, Figs 5, 7) which extend to a linking station at which the helical, tie wires (21, 22) are fitted. Means are provided to advance the bands step-wise by an amount equal to the spacing of alternate coils in the band. The advancing means may include fingers (58, Fig. 7) depending from transverse arms 57 of a wheeled carriage 56 which is reciprocated longitudinally above the guide channels (44). The carriage drive comprises parallel links 49, 50 pivoted to a stand 42, interconnected by adjustable links 51, and driven by a pneumatic unit 52 acting through pivoted arms 53, 55. Claws (60, Figs 5, 6), carried by bars (59) extending between the forward links 49, engage the bands 20 simultaneously with the fingers (58) to advance the bands. Adjacent parts (25, Fig. 3) of the adjacent coils in each band 20 are engaged between lower and upper pairs of jaws 63, 64 at the linking station. Closure of the jaws 63, 64 produces alignment of the parts (25) to be joined transversely of the bands. At the linking station the helical wires are fed by rollers (72, 73, Fig. 6) in the manner of a screw through helical grooves (71) in the jaws to engage aligned parts (25) of the rows of bands 20. Means is provided for severing the helical wire after uniting the bands and for flattening the severed end of the wire into a closed loop. An alternative means for advancing the bands to the linking station comprises a pair of endless chains (91, 92, Fig. 11) which are driven at different speeds. The chains (91, 92) have teeth (94, 95) for respectively engaging alternate coils of the band (93). The teeth (94, 95) are respectively spaced slightly greater and slightly less than the spacing of alternate coils, the teeth (94) being associated with the faster moving chain (91).
GB4913265A 1965-11-19 1965-11-19 The manufacture of spring units for mattresses and the like Expired GB1095980A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB4913265A GB1095980A (en) 1965-11-19 1965-11-19 The manufacture of spring units for mattresses and the like
BE689715D BE689715A (en) 1965-11-19 1966-11-16 IMPROVEMENTS IN THE MANUFACTURING OF ELEMENTARY SPRINGS FOR MATTRESSES AND SIMILAR.
DK594066A DK123003B (en) 1965-11-19 1966-11-16 Apparatus for manufacturing a spring unit by interconnecting several adjacent spring bands.
FR83922A FR1510915A (en) 1965-11-19 1966-11-17 Process for manufacturing a casing formed from springs
SE1577566A SE347447B (en) 1965-11-19 1966-11-17
BR18468966A BR6684689D0 (en) 1965-11-19 1966-11-18 PROCESS AND APPARATUS TO MANUFACTURE A SPRING UNIT FOR MATTRESSES AND SIMILARS
NL6616282A NL153450B (en) 1965-11-19 1966-11-18 DEVICE FOR MANUFACTURE OF UNIT OF SPRINGS.
ES0333548A ES333548A1 (en) 1965-11-19 1966-11-19 Procedure for the manufacture of sets of springs. (Machine-translation by Google Translate, not legally binding)
CH1671966A CH456506A (en) 1965-11-19 1966-11-21 Process for the production of spring units for mattresses and similar structures
ES345617A ES345617A1 (en) 1965-11-19 1967-09-30 The manufacture of spring units for mattresses and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4913265A GB1095980A (en) 1965-11-19 1965-11-19 The manufacture of spring units for mattresses and the like

Publications (1)

Publication Number Publication Date
GB1095980A true GB1095980A (en) 1967-12-20

Family

ID=10451275

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4913265A Expired GB1095980A (en) 1965-11-19 1965-11-19 The manufacture of spring units for mattresses and the like

Country Status (9)

Country Link
BE (1) BE689715A (en)
BR (1) BR6684689D0 (en)
CH (1) CH456506A (en)
DK (1) DK123003B (en)
ES (2) ES333548A1 (en)
FR (1) FR1510915A (en)
GB (1) GB1095980A (en)
NL (1) NL153450B (en)
SE (1) SE347447B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122516A (en) * 1983-12-08 1985-07-01 伊計　和男 Spring knitting machine for bed
GB2191087A (en) * 1986-06-04 1987-12-09 Multilastic Ltd Apparatus for use in making spring units
EP0248661A1 (en) * 1986-06-04 1987-12-09 Multilastic Limited Apparatus for use in making spring units
EP0248660A1 (en) * 1986-06-04 1987-12-09 Multilastic Limited The manufacture of spring units
EP0248662A1 (en) * 1986-06-04 1987-12-09 Multilastic Limited Spring bands for incorporation in spring units
WO1987007539A1 (en) * 1986-06-04 1987-12-17 Multilastic Limited Spring bands for incorporation in spring units
US4958394A (en) * 1987-06-08 1990-09-25 Tachi-S Co., Ltd. Seat cushion for vehicle and method of making the same
US5713400A (en) * 1995-09-27 1998-02-03 L&P Property Management Company Coil spring interior assembly method and apparatus
US5875664A (en) * 1997-12-23 1999-03-02 L&P Property Management Company Programmable servo-motor quality controlled continuous multiple coil spring forming method and apparatus
US6318416B1 (en) 1997-11-13 2001-11-20 L&P Property Management Company Spring interior and method of making same
US8091398B2 (en) 2005-04-26 2012-01-10 Paul Rodgers Apparatus and method for the manufacture of a spring unit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU518362B2 (en) * 1977-09-12 1981-09-24 Legget & Platt, Inc. Forming arow of spring coils froma continuous length of wire

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60122516A (en) * 1983-12-08 1985-07-01 伊計　和男 Spring knitting machine for bed
WO1987007540A1 (en) * 1986-06-04 1987-12-17 Multilastic Limited Apparatus for use in making spring units
US4886249A (en) * 1986-06-04 1989-12-12 Multilastic Limited Spring bands for incorporation in spring units
EP0248660A1 (en) * 1986-06-04 1987-12-09 Multilastic Limited The manufacture of spring units
EP0248662A1 (en) * 1986-06-04 1987-12-09 Multilastic Limited Spring bands for incorporation in spring units
WO1987007539A1 (en) * 1986-06-04 1987-12-17 Multilastic Limited Spring bands for incorporation in spring units
GB2191087A (en) * 1986-06-04 1987-12-09 Multilastic Ltd Apparatus for use in making spring units
WO1987007541A1 (en) * 1986-06-04 1987-12-17 Multilastic Limited The manufacture of spring units
EP0248661A1 (en) * 1986-06-04 1987-12-09 Multilastic Limited Apparatus for use in making spring units
US4958394A (en) * 1987-06-08 1990-09-25 Tachi-S Co., Ltd. Seat cushion for vehicle and method of making the same
US5713400A (en) * 1995-09-27 1998-02-03 L&P Property Management Company Coil spring interior assembly method and apparatus
US6318416B1 (en) 1997-11-13 2001-11-20 L&P Property Management Company Spring interior and method of making same
US5875664A (en) * 1997-12-23 1999-03-02 L&P Property Management Company Programmable servo-motor quality controlled continuous multiple coil spring forming method and apparatus
US8091398B2 (en) 2005-04-26 2012-01-10 Paul Rodgers Apparatus and method for the manufacture of a spring unit
US8371147B2 (en) 2005-04-26 2013-02-12 Paul Rodgers Apparatus and method for the manufacture of a spring unit

Also Published As

Publication number Publication date
CH456506A (en) 1968-07-31
ES333548A1 (en) 1967-12-01
ES345617A1 (en) 1968-11-16
NL153450B (en) 1977-06-15
SE347447B (en) 1972-08-07
BE689715A (en) 1967-05-02
BR6684689D0 (en) 1973-12-27
NL6616282A (en) 1967-05-22
DK123003B (en) 1972-05-08
FR1510915A (en) 1968-01-26

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