AU748112B - Improvements in mechanical or power actuated hammers - Google Patents

Improvements in mechanical or power actuated hammers

Info

Publication number
AU748112B
AU748112B AU7481/12A AU748112A AU748112B AU 748112 B AU748112 B AU 748112B AU 7481/12 A AU7481/12 A AU 7481/12A AU 748112 A AU748112 A AU 748112A AU 748112 B AU748112 B AU 748112B
Authority
AU
Australia
Prior art keywords
mechanical
power actuated
actuated hammers
hammers
power
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
AU7481/12A
Other versions
AU748112A (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.)
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
Publication of AU748112A publication Critical patent/AU748112A/en
Publication of AU748112B publication Critical patent/AU748112B/en
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)
  • Wrapping Of Specific Fragile Articles (AREA)
AU7481/12A 1911-12-20 1912-12-20 Improvements in mechanical or power actuated hammers Expired AU748112B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191128656T 1911-12-20

Publications (2)

Publication Number Publication Date
AU748112A AU748112A (en) 1912-12-21
AU748112B true AU748112B (en) 1913-11-11

Family

ID=32366685

Family Applications (1)

Application Number Title Priority Date Filing Date
AU7481/12A Expired AU748112B (en) 1911-12-20 1912-12-20 Improvements in mechanical or power actuated hammers

Country Status (2)

Country Link
AU (1) AU748112B (en)
GB (1) GB191128656A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526687B1 (en) * 2001-10-05 2003-03-04 James F. Looney Gun rest

Also Published As

Publication number Publication date
GB191128656A (en) 1912-10-24

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