ES403504A1 - Perfeccionamientos introducidos en las maquinas para fabri-car tornillos. - Google Patents

Perfeccionamientos introducidos en las maquinas para fabri-car tornillos.

Info

Publication number
ES403504A1
ES403504A1 ES403504A ES403504A ES403504A1 ES 403504 A1 ES403504 A1 ES 403504A1 ES 403504 A ES403504 A ES 403504A ES 403504 A ES403504 A ES 403504A ES 403504 A1 ES403504 A1 ES 403504A1
Authority
ES
Spain
Prior art keywords
feed track
forming station
point forming
blanks
indexing mechanism
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES403504A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hartford Special Machinery Co
Original Assignee
Hartford Special 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 Hartford Special Machinery Co filed Critical Hartford Special Machinery Co
Publication of ES403504A1 publication Critical patent/ES403504A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass
    • B21H9/02—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass for screw-rolling machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
ES403504A 1971-06-03 1972-06-03 Perfeccionamientos introducidos en las maquinas para fabri-car tornillos. Expired ES403504A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14952071A 1971-06-03 1971-06-03

Publications (1)

Publication Number Publication Date
ES403504A1 true ES403504A1 (es) 1975-12-16

Family

ID=22530661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403504A Expired ES403504A1 (es) 1971-06-03 1972-06-03 Perfeccionamientos introducidos en las maquinas para fabri-car tornillos.

Country Status (14)

Country Link
US (1) US3758900A (enExample)
JP (1) JPS5219175B1 (enExample)
AR (1) AR192941A1 (enExample)
BE (1) BE784407A (enExample)
BR (1) BR7203577D0 (enExample)
CA (1) CA966606A (enExample)
DE (1) DE2226402A1 (enExample)
ES (1) ES403504A1 (enExample)
FR (1) FR2141805B1 (enExample)
GB (1) GB1362332A (enExample)
IL (1) IL39489A0 (enExample)
IT (1) IT956042B (enExample)
NL (1) NL7207553A (enExample)
ZA (1) ZA723282B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842633A (en) * 1973-12-14 1974-10-22 Hartford Special Machinery Co Resiliently biased starter blade supporting arm for thread roller
JPS50148265A (enExample) * 1974-05-22 1975-11-27
JPS53137859A (en) * 1977-05-09 1978-12-01 Kameo Doi Pinch pointing device
DE2730490C2 (de) * 1977-07-06 1982-03-25 Hatebur Umformmaschinen AG, Basel Quertransportzange für automatische Umformpressen
US4241468A (en) * 1978-12-26 1980-12-30 Allstar Fasteners, Inc. Adjustable shank slot dial
US6662612B1 (en) * 2002-06-03 2003-12-16 Huck International, Inc. Method and apparatus for fillet formation under the head of a headed pin type fastener
ITMI20081114A1 (it) * 2008-06-19 2009-12-20 Ingramatic Spa Macchina rullatrice con dispositivo di scarico dei pezzi lavorati
USD766347S1 (en) * 2014-04-29 2016-09-13 Chandra Maurya Pte Ltd Napkin roller machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US319735A (en) * 1885-06-09 Machine for pointing wire nails
US1184033A (en) * 1915-12-06 1916-05-23 Frank R Scofield Mechanism for producing merchantable bolts from bolt-blanks.
US1546914A (en) * 1924-02-18 1925-07-21 Bowen Hardware Corp Blank-presentation mechanism
US2832971A (en) * 1955-06-21 1958-05-06 Pheoll Mfg Company Pinch pointing machine
US3056981A (en) * 1957-04-03 1962-10-09 Textron Inc Multiple station pointer for screws or the like
US3314261A (en) * 1964-11-18 1967-04-18 Hartford Special Machinery Co Starter mechanism for thread rolling machine
US3435472A (en) * 1966-01-28 1969-04-01 Nat Machinery Co The Pointer mechanism
US3496581A (en) * 1966-03-24 1970-02-24 Nat Machinery Co The Machine for making bolts or the like
US3398413A (en) * 1967-09-20 1968-08-27 Parker Kalon Corp Machines for pinch-pointing metal screws
US3622039A (en) * 1969-09-18 1971-11-23 Elco Industries Inc Washer feeder and assembly unit

Also Published As

Publication number Publication date
BE784407A (fr) 1972-10-02
US3758900A (en) 1973-09-18
AU4269372A (en) 1973-11-29
NL7207553A (enExample) 1972-12-05
FR2141805B1 (enExample) 1974-11-08
FR2141805A1 (enExample) 1973-01-26
BR7203577D0 (pt) 1973-04-26
CA966606A (en) 1975-04-29
GB1362332A (en) 1974-08-07
IL39489A0 (en) 1972-07-26
ZA723282B (en) 1973-02-28
IT956042B (it) 1973-10-10
AR192941A1 (es) 1973-03-21
DE2226402A1 (de) 1972-12-14
JPS5219175B1 (enExample) 1977-05-26

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