JPS5377545A - Impact device - Google Patents

Impact device

Info

Publication number
JPS5377545A
JPS5377545A JP15317176A JP15317176A JPS5377545A JP S5377545 A JPS5377545 A JP S5377545A JP 15317176 A JP15317176 A JP 15317176A JP 15317176 A JP15317176 A JP 15317176A JP S5377545 A JPS5377545 A JP S5377545A
Authority
JP
Japan
Prior art keywords
impact device
force
pistons
reduction
cylinder
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.)
Granted
Application number
JP15317176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5539769B2 (OSRAM
Inventor
Yasutoshi Onozato
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.)
NEC Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
Nippon Electric Co Ltd
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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP15317176A priority Critical patent/JPS5377545A/ja
Publication of JPS5377545A publication Critical patent/JPS5377545A/ja
Publication of JPS5539769B2 publication Critical patent/JPS5539769B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussion Or Vibration Massage (AREA)
JP15317176A 1976-12-20 1976-12-20 Impact device Granted JPS5377545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15317176A JPS5377545A (en) 1976-12-20 1976-12-20 Impact device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15317176A JPS5377545A (en) 1976-12-20 1976-12-20 Impact device

Publications (2)

Publication Number Publication Date
JPS5377545A true JPS5377545A (en) 1978-07-10
JPS5539769B2 JPS5539769B2 (OSRAM) 1980-10-14

Family

ID=15556594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15317176A Granted JPS5377545A (en) 1976-12-20 1976-12-20 Impact device

Country Status (1)

Country Link
JP (1) JPS5377545A (OSRAM)

Also Published As

Publication number Publication date
JPS5539769B2 (OSRAM) 1980-10-14

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