[go: up one dir, main page]

FR501532A - Marteau à ressort - Google Patents

Marteau à ressort

Info

Publication number
FR501532A
FR501532A FR501532A FR501532DA FR501532A FR 501532 A FR501532 A FR 501532A FR 501532 A FR501532 A FR 501532A FR 501532D A FR501532D A FR 501532DA FR 501532 A FR501532 A FR 501532A
Authority
FR
France
Prior art keywords
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
FR501532A
Other languages
English (en)
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.)
Jb Aeschbacher & Fils Soc
Original Assignee
Jb Aeschbacher & Fils Soc
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 Jb Aeschbacher & Fils Soc filed Critical Jb Aeschbacher & Fils Soc
Application granted granted Critical
Publication of FR501532A publication Critical patent/FR501532A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/10—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers
    • B21J7/12—Special design or construction with both drive and hammer connected to a fulcrumed lever, e.g. tail hammers the lever being a spring, i.e. spring hammers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR501532A 1918-06-05 1919-07-09 Marteau à ressort Expired FR501532A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH501532X 1918-06-05

Publications (1)

Publication Number Publication Date
FR501532A true FR501532A (fr) 1920-04-16

Family

ID=4287284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR501532A Expired FR501532A (fr) 1918-06-05 1919-07-09 Marteau à ressort

Country Status (1)

Country Link
FR (1) FR501532A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343175A (en) * 1978-05-05 1982-08-10 Vmei "Lenin" - Centar Po Robotika Power press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343175A (en) * 1978-05-05 1982-08-10 Vmei "Lenin" - Centar Po Robotika Power press

Similar Documents

Publication Publication Date Title
FR501532A (fr) Marteau à ressort
CH79980A (fr) Peson à ressort perfectionné
FR515635A (fr) Marteau à ressort et à balancier
CH79678A (de) Federhammer
FR517883A (fr) Stylographe à réservoir
FR518999A (fr) Fusée percutante
CH80414A (de) Federnde Hantel
DK25810C (da) Fjederhammer.
CH78244A (de) Sprungfederbefestigung
CH81179A (de) Niete
FR505866A (fr) Matelas à ressorts
FR503475A (fr) Marteau pneumatique
FR505285A (fr) Marteau pneumatique
FR488634A (fr) Allumoir à ferro-cérium
CH81343A (fr) Mandrino perfezionato per macchine utensili
FR507789A (fr) Marteau en cuir
DK22934C (da) Elektromekanisk Hammer.
DK22846C (da) Elektromekanisk Hammer.
DK26393C (da) Mekanisk Hammer.
CH80256A (de) Nagel
FR511171A (fr) Marteau à ressort
FR485910A (fr) Marteau
FR502697A (fr) Nouvel étau à main combiné
FR502614A (fr) Montré
FR490497A (fr) Étui à condiment