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CH502857A - Machine for making threaded items - Google Patents

Machine for making threaded items

Info

Publication number
CH502857A
CH502857A CH1261869A CH1261869A CH502857A CH 502857 A CH502857 A CH 502857A CH 1261869 A CH1261869 A CH 1261869A CH 1261869 A CH1261869 A CH 1261869A CH 502857 A CH502857 A CH 502857A
Authority
CH
Switzerland
Prior art keywords
machine
making threaded
threaded items
items
making
Prior art date
Application number
CH1261869A
Other languages
German (de)
Inventor
E Wisebaker Robert
Original Assignee
Nat Machinery 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 Nat Machinery Co filed Critical Nat Machinery Co
Publication of CH502857A publication Critical patent/CH502857A/en

Links

Classifications

    • 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)
  • Press Drives And Press Lines (AREA)
CH1261869A 1968-11-29 1969-08-20 Machine for making threaded items CH502857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78015368A 1968-11-29 1968-11-29

Publications (1)

Publication Number Publication Date
CH502857A true CH502857A (en) 1971-02-15

Family

ID=25118791

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1261869A CH502857A (en) 1968-11-29 1969-08-20 Machine for making threaded items

Country Status (5)

Country Link
US (1) US3555586A (en)
BE (1) BE737577A (en)
CH (1) CH502857A (en)
DE (1) DE1939888A1 (en)
NL (1) NL6912831A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797327A (en) * 1972-09-05 1974-03-19 Minster Machine Co Arrangement for dynamic balancing of a high speed press
US4910993A (en) * 1988-05-04 1990-03-27 The National Machinery Company Progressive former and method of producing same
US5263356A (en) * 1988-05-04 1993-11-23 The National Machinery Company Progressive former and method of producing same
US5138866A (en) * 1988-05-04 1992-08-18 The National Machinery Company Progressive former and method of producing same
CN104552435A (en) * 2013-10-17 2015-04-29 陈泰铭 Double-line punching machine device and method for binding documents using the double-line punching machine device

Also Published As

Publication number Publication date
DE1939888A1 (en) 1970-07-23
US3555586A (en) 1971-01-19
NL6912831A (en) 1970-06-02
BE737577A (en) 1970-02-02

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Legal Events

Date Code Title Description
PL Patent ceased