FR530780A - Marteau à ressort avec manivelle motrice et guidage du mouton - Google Patents

Marteau à ressort avec manivelle motrice et guidage du mouton

Info

Publication number
FR530780A
FR530780A FR530780DA FR530780A FR 530780 A FR530780 A FR 530780A FR 530780D A FR530780D A FR 530780DA FR 530780 A FR530780 A FR 530780A
Authority
FR
France
Prior art keywords
driving crank
ram guide
spring hammer
hammer
spring
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
Other languages
English (en)
Inventor
Emil Dursteler
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 filed Critical
Application granted granted Critical
Publication of FR530780A publication Critical patent/FR530780A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21JFORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20Drives for hammers; Transmission means therefor
    • B21J7/22Drives for hammers; Transmission means therefor for power hammers
    • B21J7/32Drives for hammers; Transmission means therefor for power hammers operated by rotary drive, e.g. by electric motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR530780D 1920-01-16 1921-01-15 Marteau à ressort avec manivelle motrice et guidage du mouton Expired FR530780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH530780X 1920-01-16

Publications (1)

Publication Number Publication Date
FR530780A true FR530780A (fr) 1921-12-31

Family

ID=4518430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR530780D Expired FR530780A (fr) 1920-01-16 1921-01-15 Marteau à ressort avec manivelle motrice et guidage du mouton

Country Status (1)

Country Link
FR (1) FR530780A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306443A (en) * 1979-01-29 1981-12-22 Kabushiki Kaisha Matsutani Seisakusho Crimping apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306443A (en) * 1979-01-29 1981-12-22 Kabushiki Kaisha Matsutani Seisakusho Crimping apparatus

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