JPH0332652B2 - - Google Patents

Info

Publication number
JPH0332652B2
JPH0332652B2 JP59108817A JP10881784A JPH0332652B2 JP H0332652 B2 JPH0332652 B2 JP H0332652B2 JP 59108817 A JP59108817 A JP 59108817A JP 10881784 A JP10881784 A JP 10881784A JP H0332652 B2 JPH0332652 B2 JP H0332652B2
Authority
JP
Japan
Prior art keywords
striking body
anvil
cylinder
striking
medium
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
JP59108817A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60253620A (ja
Inventor
Takashi Takee
Masanori Kitano
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 JP10881784A priority Critical patent/JPS60253620A/ja
Publication of JPS60253620A publication Critical patent/JPS60253620A/ja
Publication of JPH0332652B2 publication Critical patent/JPH0332652B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/08—Drop drivers with free-falling hammer

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
JP10881784A 1984-05-29 1984-05-29 杭打用ドロツプハンマ Granted JPS60253620A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10881784A JPS60253620A (ja) 1984-05-29 1984-05-29 杭打用ドロツプハンマ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10881784A JPS60253620A (ja) 1984-05-29 1984-05-29 杭打用ドロツプハンマ

Publications (2)

Publication Number Publication Date
JPS60253620A JPS60253620A (ja) 1985-12-14
JPH0332652B2 true JPH0332652B2 (cs) 1991-05-14

Family

ID=14494261

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10881784A Granted JPS60253620A (ja) 1984-05-29 1984-05-29 杭打用ドロツプハンマ

Country Status (1)

Country Link
JP (1) JPS60253620A (cs)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49119405A (cs) * 1973-03-19 1974-11-14
JPS6050928B2 (ja) * 1976-12-15 1985-11-11 隆司 武江 打撃に伴う地盤振動の発生防止装置

Also Published As

Publication number Publication date
JPS60253620A (ja) 1985-12-14

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