NL6912830A - - Google Patents

Info

Publication number
NL6912830A
NL6912830A NL6912830A NL6912830A NL6912830A NL 6912830 A NL6912830 A NL 6912830A NL 6912830 A NL6912830 A NL 6912830A NL 6912830 A NL6912830 A NL 6912830A NL 6912830 A NL6912830 A NL 6912830A
Authority
NL
Netherlands
Application number
NL6912830A
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 filed Critical
Publication of NL6912830A publication Critical patent/NL6912830A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J13/00—Details of machines for forging, pressing, or hammering
    • B21J13/08—Accessories for handling work or tools
    • B21J13/14—Ejecting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
NL6912830A 1968-12-18 1969-08-22 NL6912830A (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78480668A 1968-12-18 1968-12-18

Publications (1)

Publication Number Publication Date
NL6912830A true NL6912830A (en)) 1970-06-22

Family

ID=25133589

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912830A NL6912830A (en)) 1968-12-18 1969-08-22

Country Status (6)

Country Link
US (1) US3604242A (en))
JP (2) JPS5031555B1 (en))
BE (1) BE737492A (en))
CH (1) CH504252A (en))
DE (1) DE1940395A1 (en))
NL (1) NL6912830A (en))

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685070A (en) * 1970-06-26 1972-08-22 Nat Machinery Co The Forging machine transfer
JPS4853676U (en)) * 1971-10-18 1973-07-11
JPS4898535U (en)) * 1972-02-28 1973-11-21
US3965718A (en) * 1973-07-23 1976-06-29 The National Machinery Company Transfer mechanism
US4014058A (en) * 1975-12-29 1977-03-29 Yuan Ho Lee Feeding device for high speed nut formers
JPS52145835A (en) * 1976-05-31 1977-12-05 Hisatarou Tsukiyama Automatic gas leak preventing device
DE2652791A1 (de) * 1976-11-19 1978-05-24 Yuan Ho Lee Beschickungsvorrichtung fuer mit hoher geschwindigkeit arbeitende einrichtungen zur herstellung von muttern
US4170123A (en) * 1978-02-03 1979-10-09 The National Machinery Company Convertible multiple blow two die cold header
DE2812695C3 (de) * 1978-03-23 1981-02-19 Hatebur Umformmaschinen Ag, Basel (Schweiz) Vorrichtung zum stempelseitigen Auswerfen eines Preßlings auf einer Querförderpresse zur spanlosen Metallumformung
JPS57120026A (en) * 1981-01-19 1982-07-26 Matsushita Electric Ind Co Ltd Combustion device
US4586364A (en) * 1982-07-21 1986-05-06 The National Machinery Company Quick-change transfer head
DE3322944C2 (de) * 1983-06-25 1987-03-19 Eumuco Aktiengesellschaft für Maschinenbau, 5090 Leverkusen Matrizenauswerfer-Vorrichtung für Mehrstufen-Umformmaschinen
US4631950A (en) * 1984-05-17 1986-12-30 The National Machinery Company Progressive former with removable tooling
US4538437A (en) * 1984-06-25 1985-09-03 The National Machinery Company Forging machine kickout drive with running adjustment
DE3533113A1 (de) * 1985-09-17 1987-03-26 Kieserling & Albrecht Quertransporteinrichtung an einer mehrstufenpresse
US5058412A (en) * 1990-04-24 1991-10-22 Chun Zu Machinery Industry Co., Ltd. Driving apparatus for activating a workpiece impelling mechanism in a nut former
US5713236A (en) * 1995-02-08 1998-02-03 The National Machinery Company, Pick and place transfer
JP2017174681A (ja) 2016-03-24 2017-09-28 株式会社デンソー 内燃機関用のスパークプラグ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3263480A (en) * 1959-07-06 1966-08-02 Textron Ind Inc Transfer mechanism for header machines
US3120770A (en) * 1961-05-05 1964-02-11 Textron Ind Inc Transfer mechanism
US3154801A (en) * 1962-03-07 1964-11-03 Textron Inc Transfer mechanism with means to operate fingers independently of movement of transfer head
US3389594A (en) * 1964-12-02 1968-06-25 Huck Mfg Co Multiple station transfer device

Also Published As

Publication number Publication date
CH504252A (it) 1971-03-15
BE737492A (en)) 1970-01-16
DE1940395A1 (de) 1970-06-25
JPS5031555B1 (en)) 1975-10-13
JPS5337307B1 (en)) 1978-10-07
US3604242A (en) 1971-09-14

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