FR2113667A5 - - Google Patents

Info

Publication number
FR2113667A5
FR2113667A5 FR7139937A FR7139937A FR2113667A5 FR 2113667 A5 FR2113667 A5 FR 2113667A5 FR 7139937 A FR7139937 A FR 7139937A FR 7139937 A FR7139937 A FR 7139937A FR 2113667 A5 FR2113667 A5 FR 2113667A5
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
FR7139937A
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.)
Worthington Corp
Original Assignee
Worthington Corp
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 Worthington Corp filed Critical Worthington Corp
Application granted granted Critical
Publication of FR2113667A5 publication Critical patent/FR2113667A5/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
    • B25D9/06—Means for driving the impulse member
    • B25D9/12—Means for driving the impulse member comprising a built-in liquid motor, i.e. the tool being driven by hydraulic pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/04—Liquid operated
FR7139937A 1970-11-09 1971-11-08 Expired FR2113667A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8796670A 1970-11-09 1970-11-09

Publications (1)

Publication Number Publication Date
FR2113667A5 true FR2113667A5 (en) 1972-06-23

Family

ID=22208316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139937A Expired FR2113667A5 (en) 1970-11-09 1971-11-08

Country Status (5)

Country Link
US (1) US3695366A (en)
CA (1) CA935354A (en)
DE (1) DE2155701C3 (en)
FR (1) FR2113667A5 (en)
GB (1) GB1360446A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857448A (en) * 1971-11-15 1974-12-31 Proline Ind Pty Ltd Hydraulically operated tamper
US3792733A (en) * 1973-02-15 1974-02-19 O Crandall Beet harvesting machine
US4094365A (en) * 1974-05-20 1978-06-13 Robert Bosch Gmbh Electrohydraulically operated portable power tool
SE501276C2 (en) * 1989-10-28 1995-01-09 Berema Atlas Copco Ab Handheld striking machine
DE602004010181T2 (en) * 2003-12-19 2008-09-11 Clark Equipment Company IMPACT TOOL
FI123463B (en) * 2010-10-21 2013-05-15 Unisto Oy Impact medium powered impactor
CN109570421B (en) * 2018-12-15 2023-11-28 浙江雅晶电子有限公司 TO tube seat automatic flattening machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA819486A (en) * 1969-08-05 Worthington Corporation Hydraulic hammer
US2881739A (en) * 1955-11-23 1959-04-14 Huppert & Co Ltd C Hydraulic percussion tool
US3213615A (en) * 1961-07-11 1965-10-26 Atlas Copco Ab Hydraulically actuated reciprocable tools

Also Published As

Publication number Publication date
AU3542071A (en) 1973-05-10
DE2155701B2 (en) 1975-02-06
DE2155701C3 (en) 1975-10-09
GB1360446A (en) 1974-07-17
CA935354A (en) 1973-10-16
US3695366A (en) 1972-10-03
DE2155701A1 (en) 1972-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse