FR2080297A5 - - Google Patents

Info

Publication number
FR2080297A5
FR2080297A5 FR7022475A FR7022475A FR2080297A5 FR 2080297 A5 FR2080297 A5 FR 2080297A5 FR 7022475 A FR7022475 A FR 7022475A FR 7022475 A FR7022475 A FR 7022475A FR 2080297 A5 FR2080297 A5 FR 2080297A5
Authority
FR
France
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
FR7022475A
Other languages
French (fr)
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.)
Nippon Pneumatic Manufacturing Co Ltd
Original Assignee
Nippon Pneumatic Manufacturing 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
Priority claimed from JP1440470A external-priority patent/JPS4830947B1/ja
Priority claimed from JP1440570A external-priority patent/JPS4830948B1/ja
Application filed by Nippon Pneumatic Manufacturing Co Ltd filed Critical Nippon Pneumatic Manufacturing Co Ltd
Application granted granted Critical
Publication of FR2080297A5 publication Critical patent/FR2080297A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/14—Control devices for the reciprocating piston
FR7022475A 1970-02-19 1970-06-18 Expired FR2080297A5 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1440470A JPS4830947B1 (de) 1970-02-19 1970-02-19
JP1440570A JPS4830948B1 (de) 1970-02-19 1970-02-19

Publications (1)

Publication Number Publication Date
FR2080297A5 true FR2080297A5 (de) 1971-11-12

Family

ID=26350346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7022475A Expired FR2080297A5 (de) 1970-02-19 1970-06-18

Country Status (6)

Country Link
US (1) US3684034A (de)
DE (1) DE2030097C3 (de)
ES (1) ES380443A1 (de)
FR (1) FR2080297A5 (de)
GB (1) GB1310758A (de)
NL (1) NL7101537A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115742042A (zh) * 2022-12-01 2023-03-07 泉州煮石山房创意工艺制品有限公司 一种在硬性石头雕刻的气动刻字工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2170757A (en) * 1935-07-30 1939-08-22 Holloway Patents Ltd Power hammer
US2500036A (en) * 1945-12-22 1950-03-07 Cleveland Pneumatic Tool Co Cushioned handle for portable percussive tools
US3137483A (en) * 1958-01-24 1964-06-16 Zinkiewicz Wiktor Ground burrowing device
US3255832A (en) * 1962-11-27 1966-06-14 Leavell Charles Vibrationless percussive tool
US3266581A (en) * 1963-11-01 1966-08-16 Mechanical Res Corp Vibrationless power tool

Also Published As

Publication number Publication date
DE2030097A1 (de) 1971-09-09
GB1310758A (en) 1973-03-21
NL7101537A (de) 1971-08-23
DE2030097B2 (de) 1973-10-18
DE2030097C3 (de) 1974-05-16
ES380443A1 (es) 1973-04-01
US3684034A (en) 1972-08-15

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse