BE607130A - Method, devices and machines for making eyelets at the ends of tension helical springs. - Google Patents

Method, devices and machines for making eyelets at the ends of tension helical springs.

Info

Publication number
BE607130A
BE607130A BE607130A BE607130A BE607130A BE 607130 A BE607130 A BE 607130A BE 607130 A BE607130 A BE 607130A BE 607130 A BE607130 A BE 607130A BE 607130 A BE607130 A BE 607130A
Authority
BE
Belgium
Prior art keywords
machines
devices
helical springs
tension helical
making eyelets
Prior art date
Application number
BE607130A
Other languages
French (fr)
Inventor
Antoine Emile Florent Vanhulen
Original Assignee
Antoine Emile Florent Vanhulen
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 Antoine Emile Florent Vanhulen filed Critical Antoine Emile Florent Vanhulen
Priority to BE607130A priority Critical patent/BE607130A/en
Publication of BE607130A publication Critical patent/BE607130A/en
Priority to LU42000D priority patent/LU42000A1/xx
Priority to DE19621477016 priority patent/DE1477016B1/en
Priority to NL6715919A priority patent/NL6715919A/xx

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F35/00—Making springs from wire
BE607130A 1961-08-11 1961-08-11 Method, devices and machines for making eyelets at the ends of tension helical springs. BE607130A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE607130A BE607130A (en) 1961-08-11 1961-08-11 Method, devices and machines for making eyelets at the ends of tension helical springs.
LU42000D LU42000A1 (en) 1961-08-11 1962-07-05
DE19621477016 DE1477016B1 (en) 1961-08-11 1962-08-10 Device for anosing coil springs
NL6715919A NL6715919A (en) 1961-08-11 1967-11-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE607130A BE607130A (en) 1961-08-11 1961-08-11 Method, devices and machines for making eyelets at the ends of tension helical springs.

Publications (1)

Publication Number Publication Date
BE607130A true BE607130A (en) 1961-12-01

Family

ID=3845279

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607130A BE607130A (en) 1961-08-11 1961-08-11 Method, devices and machines for making eyelets at the ends of tension helical springs.

Country Status (4)

Country Link
BE (1) BE607130A (en)
DE (1) DE1477016B1 (en)
LU (1) LU42000A1 (en)
NL (1) NL6715919A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104493025B (en) * 2014-12-21 2019-04-19 重庆市安太弹簧有限责任公司 Pressure spring makes auxiliary device
CN114535466B (en) * 2022-01-26 2022-12-23 无锡金峰园弹簧制造有限公司 Feeding roller structure of thermal forming spring coiling machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US906418A (en) * 1908-03-13 1908-12-08 American Steel & Wire Co Apparatus for looping springs.
US1051497A (en) * 1910-09-29 1913-01-28 American Steel & Wire Co Helical-spring-hooking machine.
US1083223A (en) * 1912-11-25 1913-12-30 Frank H Sleeper Helical-spring-hooking machine.
US2078828A (en) * 1936-01-28 1937-04-27 Connor Spring Mfg Co Spring machinery
US2703592A (en) * 1952-03-14 1955-03-08 Underwood Corp Machine for looping coil springs
DE953250C (en) * 1954-03-06 1956-11-29 Karl Hack Device for feeding helical springs by hand in a spring eyelet bending machine
DE1040489B (en) * 1955-02-16 1958-10-09 Wafios Maschinen Wagner Device for the manufacture of coil springs
US3040784A (en) * 1958-12-30 1962-06-26 Friden Inc Automatic spring looping machine

Also Published As

Publication number Publication date
NL6715919A (en) 1968-02-26
LU42000A1 (en) 1962-09-05
DE1477016B1 (en) 1970-09-24

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