EP1177056A4 - Coil spring forming and conveying assembly - Google Patents

Coil spring forming and conveying assembly

Info

Publication number
EP1177056A4
EP1177056A4 EP00915829A EP00915829A EP1177056A4 EP 1177056 A4 EP1177056 A4 EP 1177056A4 EP 00915829 A EP00915829 A EP 00915829A EP 00915829 A EP00915829 A EP 00915829A EP 1177056 A4 EP1177056 A4 EP 1177056A4
Authority
EP
European Patent Office
Prior art keywords
coil spring
conveying assembly
spring forming
forming
conveying
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.)
Withdrawn
Application number
EP00915829A
Other languages
German (de)
French (fr)
Other versions
EP1177056A1 (en
Inventor
Michael E Andrea
Stuart C Hamill
Wayne D Jaworski
Horst F Wentzek
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.)
Frank L Wells Co
Original Assignee
Frank L Wells Co
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 Frank L Wells Co filed Critical Frank L Wells Co
Publication of EP1177056A1 publication Critical patent/EP1177056A1/en
Publication of EP1177056A4 publication Critical patent/EP1177056A4/en
Withdrawn legal-status Critical Current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
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically
    • 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
EP00915829A 1999-02-19 2000-02-22 Coil spring forming and conveying assembly Withdrawn EP1177056A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12083299P 1999-02-19 1999-02-19
US120832P 1999-02-19
US36537199A 1999-07-30 1999-07-30
PCT/US2000/004485 WO2001005535A1 (en) 1999-02-19 2000-02-22 Coil spring forming and conveying assembly
US365371 2003-02-12

Publications (2)

Publication Number Publication Date
EP1177056A1 EP1177056A1 (en) 2002-02-06
EP1177056A4 true EP1177056A4 (en) 2006-06-07

Family

ID=26818808

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915829A Withdrawn EP1177056A4 (en) 1999-02-19 2000-02-22 Coil spring forming and conveying assembly

Country Status (2)

Country Link
EP (1) EP1177056A4 (en)
WO (1) WO2001005535A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226640A1 (en) * 2002-06-14 2003-12-24 Rohde & Schwarz Signal analyzer and method for displaying performance of code channels
US7764701B1 (en) 2006-02-22 2010-07-27 Qurio Holdings, Inc. Methods, systems, and products for classifying peer systems
US7801971B1 (en) 2006-09-26 2010-09-21 Qurio Holdings, Inc. Systems and methods for discovering, creating, using, and managing social network circuits
US8135800B1 (en) 2006-12-27 2012-03-13 Qurio Holdings, Inc. System and method for user classification based on social network aware content analysis
US9195996B1 (en) 2006-12-27 2015-11-24 Qurio Holdings, Inc. System and method for classification of communication sessions in a social network
CN110040289B (en) * 2019-03-25 2021-09-17 广州市联柔机械设备有限公司 Spring transfer device and pocket spring manufacturing equipment
CN110040287A (en) * 2019-03-25 2019-07-23 广州市联柔机械设备有限公司 Spring conveying device and bagged-spring manufacturing equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1461671A (en) * 1974-01-10 1977-01-19 Elson Robbins Ltd Mattress making machinery
US4112721A (en) * 1976-04-07 1978-09-12 Nhk Spring Co., Ltd. Nc coil spring manufacturing apparatus
US4111241A (en) * 1977-06-29 1978-09-05 Burton-Dixie Corporation Spring forming means in automatic coil spring assembling machine
US5579810A (en) * 1995-03-03 1996-12-03 L&P Property Management Company Coil spring interior assembly method and apparatus

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO0105535A1 *

Also Published As

Publication number Publication date
EP1177056A1 (en) 2002-02-06
WO2001005535A1 (en) 2001-01-25

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20010918

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JAWORSKI, WAYNE, D.

Inventor name: HAMILL, STUART, C.

Inventor name: WENTZEK, HORST, F.

Inventor name: ANDREA, MICHAEL, E.

A4 Supplementary search report drawn up and despatched

Effective date: 20060504

17Q First examination report despatched

Effective date: 20071221

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20080503