EP0061184A3 - Method of making sewing-machine needles - Google Patents

Method of making sewing-machine needles

Info

Publication number
EP0061184A3
EP0061184A3 EP82102324A EP82102324A EP0061184A3 EP 0061184 A3 EP0061184 A3 EP 0061184A3 EP 82102324 A EP82102324 A EP 82102324A EP 82102324 A EP82102324 A EP 82102324A EP 0061184 A3 EP0061184 A3 EP 0061184A3
Authority
EP
European Patent Office
Prior art keywords
machine needles
making sewing
sewing
making
needles
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
EP82102324A
Other languages
English (en)
Other versions
EP0061184A2 (de
EP0061184B1 (de
Inventor
Klaus Pavel
Horst Lange
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.)
RHEIN-NADEL MASCHINENNADEL GmbH
Original Assignee
RHEIN-NADEL MASCHINENNADEL GmbH
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
Priority claimed from DE19813150673 external-priority patent/DE3150673C2/de
Priority claimed from DE19823201285 external-priority patent/DE3201285C2/de
Priority claimed from DE19823207167 external-priority patent/DE3207167C2/de
Application filed by RHEIN-NADEL MASCHINENNADEL GmbH filed Critical RHEIN-NADEL MASCHINENNADEL GmbH
Priority to AT82102324T priority Critical patent/ATE13824T1/de
Publication of EP0061184A2 publication Critical patent/EP0061184A2/de
Publication of EP0061184A3 publication Critical patent/EP0061184A3/de
Application granted granted Critical
Publication of EP0061184B1 publication Critical patent/EP0061184B1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/02—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B85/00—Needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G1/00—Making needles used for performing operations
    • B21G1/02—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls
    • B21G1/04—Making needles used for performing operations of needles with eyes, e.g. sewing-needles, sewing-awls of needles specially adapted for use in machines or tools
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49792—Dividing through modified portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
EP82102324A 1981-03-25 1982-03-20 Verfahren zur Herstellung von Nähmaschinennadeln Expired EP0061184B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82102324T ATE13824T1 (de) 1981-03-25 1982-03-20 Verfahren zur herstellung von naehmaschinennadeln.

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE3111632 1981-03-25
DE3111632 1981-03-25
DE19813150673 DE3150673C2 (de) 1981-12-21 1981-12-21 Nähmaschinennadel
DE3150673 1981-12-21
DE3201285 1982-01-18
DE19823201285 DE3201285C2 (de) 1982-01-18 1982-01-18 Verfahren zum Formpressen des Kolbenabschnittes von Nähmaschinennadeln
DE19823207167 DE3207167C2 (de) 1981-03-25 1982-02-27 Verfahren zur Herstellung von Nähmaschinennadeln
DE3207167 1982-02-27

Publications (3)

Publication Number Publication Date
EP0061184A2 EP0061184A2 (de) 1982-09-29
EP0061184A3 true EP0061184A3 (en) 1983-06-22
EP0061184B1 EP0061184B1 (de) 1985-06-19

Family

ID=27432652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82102324A Expired EP0061184B1 (de) 1981-03-25 1982-03-20 Verfahren zur Herstellung von Nähmaschinennadeln

Country Status (9)

Country Link
US (1) US4524815A (de)
EP (1) EP0061184B1 (de)
KR (1) KR870001563B1 (de)
BR (1) BR8201667A (de)
DE (1) DE3264217D1 (de)
HK (1) HK28989A (de)
IN (1) IN158281B (de)
MX (1) MX158661A (de)
PT (1) PT74645B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2784960B2 (ja) * 1991-05-10 1998-08-13 オルガン針株式会社 ミシン針及びその製造方法
US5447465A (en) * 1993-08-19 1995-09-05 United States Surgical Corporation Method of treating needle blanks
US6206755B1 (en) 1994-10-19 2001-03-27 United States Surgical Corporation Method and apparatus for making blunt needles
US5640874A (en) * 1995-06-02 1997-06-24 United States Surgical Corporation Progressive die/carrier apparatus and method of forming surgical needles and/or incision members
US5682940A (en) * 1996-01-23 1997-11-04 United States Surgical Corporation Method for forming curved, rectangular bodied needle blanks from tubular stock
BR8000707U (pt) 2000-03-24 2001-11-27 Singer Do Brasil Ind E Com Ltd Disposição introduzida em cabo de agulha demáquina de costura
US20050096594A1 (en) * 2002-04-30 2005-05-05 Doctor's Research Group, Incorporated Cannula arrangements
AU2008343845B2 (en) * 2007-12-26 2013-02-21 Cook Medical Technologies Llc Stent and method of making a stent
CN118403988B (zh) * 2024-06-25 2024-09-06 常州市朗轩斯精密机械有限公司 一种附带切口打磨功能的吻合器用钛钉加工切断装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH302627A (de) * 1952-09-11 1954-10-31 Sacerdoti Giorgio Verfahren zur Herstellung einer Maschinennadel und nach diesem Verfahren hergestellte Nadel.
DE1193006B (de) * 1962-03-13 1965-05-20 Zimmermann Fa Jos Verfahren zum Stampfen der Fadenfuehrungs-rinnen von Naehmaschinennadeln und Matrize zur Ausfuehrung des Verfahrens
GB1136020A (en) * 1966-05-19 1968-12-11 Zentrale Entwicklung Konstrukt Improvements in or relating to sewing machine needles
DE1952152A1 (de) * 1969-10-16 1971-06-09 Organ Hari Kabushiki Kaisha Verfahren zur Herstellung von Naehmaschinennadeln
US4037641A (en) * 1976-07-16 1977-07-26 The Singer Company Method of fabricating sewing machine needles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1259982A (en) * 1913-04-25 1918-03-19 Edouard Heusch Apparatus for the manufacture of needles.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH302627A (de) * 1952-09-11 1954-10-31 Sacerdoti Giorgio Verfahren zur Herstellung einer Maschinennadel und nach diesem Verfahren hergestellte Nadel.
DE1193006B (de) * 1962-03-13 1965-05-20 Zimmermann Fa Jos Verfahren zum Stampfen der Fadenfuehrungs-rinnen von Naehmaschinennadeln und Matrize zur Ausfuehrung des Verfahrens
GB1136020A (en) * 1966-05-19 1968-12-11 Zentrale Entwicklung Konstrukt Improvements in or relating to sewing machine needles
DE1952152A1 (de) * 1969-10-16 1971-06-09 Organ Hari Kabushiki Kaisha Verfahren zur Herstellung von Naehmaschinennadeln
US4037641A (en) * 1976-07-16 1977-07-26 The Singer Company Method of fabricating sewing machine needles

Also Published As

Publication number Publication date
KR830008757A (ko) 1983-12-14
US4524815A (en) 1985-06-25
HK28989A (en) 1989-04-14
PT74645A (de) 1982-04-01
KR870001563B1 (ko) 1987-09-04
BR8201667A (pt) 1983-02-16
DE3264217D1 (en) 1985-07-25
EP0061184A2 (de) 1982-09-29
MX158661A (es) 1989-02-23
EP0061184B1 (de) 1985-06-19
PT74645B (de) 1983-09-14
IN158281B (de) 1986-10-11

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