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US1755312A - Open-die-heading machine - Google Patents

Open-die-heading machine Download PDF

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Publication number
US1755312A
US1755312A US289236A US28923628A US1755312A US 1755312 A US1755312 A US 1755312A US 289236 A US289236 A US 289236A US 28923628 A US28923628 A US 28923628A US 1755312 A US1755312 A US 1755312A
Authority
US
United States
Prior art keywords
open
die
heading machine
toggles
plate
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 - Lifetime
Application number
US289236A
Inventor
Charles T Brennan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to US289236A priority Critical patent/US1755312A/en
Application granted granted Critical
Publication of US1755312A publication Critical patent/US1755312A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/10—Drives for forging presses
    • B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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
    • B21K1/46—Making machine elements bolts, studs, or the like with heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

Ap 22, 1930. c. T. BRENNAN 1,755,312
' OPEN DIE HEADING MACHINE Filed June 29, 1928 2.5 26 I I E. 23 25 J 12 /o 5.
7 Ram;-
I Q25 22 I 26 //V/ f/Y70/? WWW/A5. g?
toggle to retract an equal distance, and screws engagingthe ends of said plate for. adjustj ing it transversely of thetoggles. i 7. In an open die heading machine in com 7 5 bination with the dies, a plurality of toggles I V for closing and transferring the dies, a single 7 plate with reverse angular faces engaging Y the toggle members and movable transversely ofthe toggles whereby the toggles may be 0 relatively adjusted, and a backing wedge engaging said plate, whereby the toggles may I be adjusted simultaneously." g V CHARLES 'T :BRENNAN. V
US289236A 1928-06-29 1928-06-29 Open-die-heading machine Expired - Lifetime US1755312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US289236A US1755312A (en) 1928-06-29 1928-06-29 Open-die-heading machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289236A US1755312A (en) 1928-06-29 1928-06-29 Open-die-heading machine

Publications (1)

Publication Number Publication Date
US1755312A true US1755312A (en) 1930-04-22

Family

ID=23110632

Family Applications (1)

Application Number Title Priority Date Filing Date
US289236A Expired - Lifetime US1755312A (en) 1928-06-29 1928-06-29 Open-die-heading machine

Country Status (1)

Country Link
US (1) US1755312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194048A (en) * 1963-01-10 1965-07-13 Textron Inc Toggle grip mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194048A (en) * 1963-01-10 1965-07-13 Textron Inc Toggle grip mechanism

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