RO69853A - METHOD AND MACHINE FOR THE PRODUCTION OF SCREWS - Google Patents

METHOD AND MACHINE FOR THE PRODUCTION OF SCREWS

Info

Publication number
RO69853A
RO69853A RO7686396A RO8639676A RO69853A RO 69853 A RO69853 A RO 69853A RO 7686396 A RO7686396 A RO 7686396A RO 8639676 A RO8639676 A RO 8639676A RO 69853 A RO69853 A RO 69853A
Authority
RO
Romania
Prior art keywords
screws
production
machine
Prior art date
Application number
RO7686396A
Other languages
French (fr)
Romanian (ro)
Inventor
Josef Kaspar
Zdenislav Kaspar
Original Assignee
Sroubarna Kyjov Narodni Podnik,Cs
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 Sroubarna Kyjov Narodni Podnik,Cs filed Critical Sroubarna Kyjov Narodni Podnik,Cs
Publication of RO69853A publication Critical patent/RO69853A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
    • B21G3/00—Making pins, nails, or the like
    • B21G3/16—Pointing; with or without cutting
    • 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
    • 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
    • B21K1/56—Making machine elements screw-threaded elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
RO7686396A 1975-06-11 1976-06-08 METHOD AND MACHINE FOR THE PRODUCTION OF SCREWS RO69853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS408875A CS179156B1 (en) 1975-06-11 1975-06-11 Method of screens produce and device for executing of this method

Publications (1)

Publication Number Publication Date
RO69853A true RO69853A (en) 1981-04-30

Family

ID=5382862

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7686396A RO69853A (en) 1975-06-11 1976-06-08 METHOD AND MACHINE FOR THE PRODUCTION OF SCREWS

Country Status (9)

Country Link
CS (1) CS179156B1 (en)
DD (1) DD126695A1 (en)
DE (1) DE2626086A1 (en)
ES (1) ES448750A1 (en)
FR (1) FR2313989A1 (en)
GB (1) GB1501806A (en)
IT (1) IT1068831B (en)
PL (1) PL98939B1 (en)
RO (1) RO69853A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103599986B (en) * 2013-08-30 2015-10-28 宁波市鄞州风名工业产品设计有限公司 Diel
CN103480732B (en) * 2013-08-30 2015-10-28 宁波市鄞州风名工业产品设计有限公司 Diel
CN108500354A (en) * 2018-03-30 2018-09-07 芜湖强振汽车紧固件有限公司 Processing unit (plant) for the processing of scrapings bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1448832A (en) * 1919-11-17 1923-03-20 Fries Alfred De Machine for the working of screw bolts and other cylindrical or prismatic pieces
US1764053A (en) * 1928-06-15 1930-06-17 Reed And Prince Mfg Company Rolled-thread wood screw
US1972293A (en) * 1933-07-05 1934-09-04 Republic Steel Corp Combined pointing and extruding machine
US2886836A (en) * 1952-12-24 1959-05-19 Landis Machine Co Machine for simultaneously operating on opposite ends of a workpiece
US3786527A (en) * 1971-08-05 1974-01-22 Hartford Special Machinery Co Pointer for multiple size work blanks

Also Published As

Publication number Publication date
IT1068831B (en) 1985-03-21
FR2313989A1 (en) 1977-01-07
ES448750A1 (en) 1977-07-01
PL98939B1 (en) 1978-05-31
DE2626086A1 (en) 1976-12-30
CS179156B1 (en) 1977-10-31
GB1501806A (en) 1978-02-22
FR2313989B1 (en) 1980-05-16
DD126695A1 (en) 1977-08-03

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