CH543320A - Machine de fabrication de crochets à vis - Google Patents

Machine de fabrication de crochets à vis

Info

Publication number
CH543320A
CH543320A CH136372A CH136372A CH543320A CH 543320 A CH543320 A CH 543320A CH 136372 A CH136372 A CH 136372A CH 136372 A CH136372 A CH 136372A CH 543320 A CH543320 A CH 543320A
Authority
CH
Switzerland
Prior art keywords
making machine
screw hook
hook making
screw
machine
Prior art date
Application number
CH136372A
Other languages
English (en)
Inventor
Walter Anderson Malcolm
Original Assignee
United States Pipe Foundry
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 United States Pipe Foundry filed Critical United States Pipe Foundry
Publication of CH543320A publication Critical patent/CH543320A/fr

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)
  • Wire Processing (AREA)
CH136372A 1971-02-01 1972-01-31 Machine de fabrication de crochets à vis CH543320A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11150671A 1971-02-01 1971-02-01

Publications (1)

Publication Number Publication Date
CH543320A true CH543320A (fr) 1973-10-31

Family

ID=22338928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH136372A CH543320A (fr) 1971-02-01 1972-01-31 Machine de fabrication de crochets à vis

Country Status (6)

Country Link
US (1) US3748673A (fr)
JP (1) JPS5233067B1 (fr)
CA (1) CA948356A (fr)
CH (1) CH543320A (fr)
IT (1) IT948318B (fr)
NL (1) NL7201114A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5131250A (en) * 1991-02-08 1992-07-21 The National Machinery Company Flat die thread roller
US5381682A (en) * 1993-12-17 1995-01-17 Great Lakes Tool And Machine Co. Apparatus and method of manufacturing masonry fasteners
US7140826B2 (en) * 2002-10-30 2006-11-28 Powers Fasteners, Inc. Shaped anchor
CN103831367A (zh) * 2013-09-13 2014-06-04 贵州航天新力铸锻有限责任公司 用简易设备制造核电用地脚螺栓的方法
CN104475641B (zh) * 2014-11-29 2016-08-24 安徽六方重联机械股份有限公司 一种螺栓加工一体机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US316650A (en) * 1885-04-28 William
US375097A (en) * 1887-12-20 eogers
US408673A (en) * 1889-08-06 Island
US711648A (en) * 1901-07-30 1902-10-21 Flavius P Stiker Carrier for metal-dressing machines.
US1146561A (en) * 1914-09-26 1915-07-13 Manville E J Machine Co Blank-guide for automatic thread-rollers.
US1437919A (en) * 1921-08-24 1922-12-05 Manville E J Machine Co Knockout mechanism for heading machines
US2109918A (en) * 1935-11-13 1938-03-01 Nat Machinery Co Machine for making bolts and the like
US2573218A (en) * 1944-10-06 1951-10-30 Pavelka Joseph Apparatus and method for making connector bolts
US2464883A (en) * 1945-06-04 1949-03-22 Milwaukee Thread Rolling Compa Thread rolling machine
US2571576A (en) * 1948-08-03 1951-10-16 Hopkins Machine Corp Rotary disk hopper feed for cylindrical articles
US2647552A (en) * 1951-01-25 1953-08-04 Harry E Magnuson Punch press
US2870663A (en) * 1953-06-24 1959-01-27 Landis Machine Co Work feeding and transfer mechanisms
US3183697A (en) * 1962-01-02 1965-05-18 Michigan Tool Co Locating fixture
US3339390A (en) * 1964-11-17 1967-09-05 Sommer Albert High speed bending means
US3435472A (en) * 1966-01-28 1969-04-01 Nat Machinery Co The Pointer mechanism

Also Published As

Publication number Publication date
IT948318B (it) 1973-05-30
CA948356A (en) 1974-06-04
JPS5233067B1 (fr) 1977-08-25
US3748673A (en) 1973-07-31
NL7201114A (fr) 1972-08-03

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Legal Events

Date Code Title Description
PL Patent ceased