NO169052C - Hydraulisk hammer og anvendelse av samme - Google Patents

Hydraulisk hammer og anvendelse av samme

Info

Publication number: NO169052C
Authority: NO; Norway
Prior art keywords: same; hydraulic hammer; hammer; hydraulic
Prior art date: 1988-06-14

Application number

NO892452A

Other languages

English (en)

Other versions

NO892452D0 (no

NO892452L (no

NO169052B (no

Inventor

Gianfranco Zannini

Original Assignee

Techmo Car Spa

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.)

1988-06-14

Filing date

1989-06-13

Publication date

1992-05-06

1989-06-13 Application filed by Techmo Car Spa filed Critical Techmo Car Spa

1989-06-13 Publication of NO892452D0 publication Critical patent/NO892452D0/no

1989-12-15 Publication of NO892452L publication Critical patent/NO892452L/no

1992-01-27 Publication of NO169052B publication Critical patent/NO169052B/no

1992-05-06 Publication of NO169052C publication Critical patent/NO169052C/no

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0883—Protective coverings for parts of machine tools; Splash guards for spindles, e.g. for their bearings or casings
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/20—Devices for cleaning or cooling tool or work
- B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Percussive Tools And Related Accessories (AREA)
Load-Engaging Elements For Cranes (AREA)
Earth Drilling (AREA)

NO892452A 1988-06-14 1989-06-13 Hydraulisk hammer og anvendelse av samme NO169052C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20959/88A IT1219714B (it)	1988-06-14	1988-06-14	Martello azionato idraulicamente particolarmente adatto all' impiego in ambiente polverosi,corrosivi e simili

Publications (4)

Publication Number	Publication Date
NO892452D0 NO892452D0 (no)	1989-06-13
NO892452L NO892452L (no)	1989-12-15
NO169052B NO169052B (no)	1992-01-27
NO169052C true NO169052C (no)	1992-05-06

Family

ID=11174644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO892452A NO169052C (no)	1988-06-14	1989-06-13	Hydraulisk hammer og anvendelse av samme

Country Status (9)

Country	Link
US (1)	US4993501A (no)
EP (1)	EP0346597B1 (no)
AU (1)	AU619551B2 (no)
CA (1)	CA1316793C (no)
DE (1)	DE68903794T2 (no)
FI (1)	FI92375C (no)
IT (1)	IT1219714B (no)
NO (1)	NO169052C (no)
RU (1)	RU2025272C1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5930899A (en) *	1997-06-30	1999-08-03	Snap-On Tools Company	Molding and emblem removal tool
DE10030962C2 (de) *	2000-06-24	2002-06-20	Hilti Ag	Elektrohandwerkzeuggerät mit Schlagwerk
DE102004028371A1 (de) *	2004-06-11	2005-12-29	Hilti Ag	Schlagende Werkzeugmaschine mit Spülkopf
JP5416397B2 (ja) *	2008-12-19	2014-02-12	株式会社マキタ	作業工具
FI20105455A0 (fi) *	2010-04-26	2010-04-26	Kari Lahtinen	Laite hydraulivasaraan
CN103046079B (zh) *	2012-12-27	2015-11-18	东北大学	一种用于铝电解槽的打壳控制方法及装置
FR3016898B1 (fr) *	2014-01-27	2017-08-04	Rio Tinto Alcan Int Ltd	Dispositif de percage d'une croute de bain cryolithaire apte a etre positionne en peripherie d'une cuve d'electrolyse.
CN104611724A (zh) *	2014-12-30	2015-05-13	大连维乐液压制造有限公司	用于延长锤头寿命的打壳系统
US20170157759A1 (en)	2015-12-08	2017-06-08	Caterpillar Inc.	Dust Clearing Tool
CN109055993B (zh) *	2018-10-12	2020-02-21	曲靖云铝淯鑫铝业有限公司	一种铝电解槽用打壳锤头及其制备方法
CN110629254B (zh) *	2019-10-23	2021-08-03	东北大学	一种铝电解槽超细或低容重粉体下料器及其下料方法
CN111136337B (zh) *	2020-01-12	2020-11-27	温州承玥机械设备有限公司	一种轴内零件加工去毛刺数控机床

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2423787A (en) *	1944-11-01	1947-07-08	Aluminum Co Of America	Crust breaking apparatus
US2906244A (en) *	1958-02-24	1959-09-29	Sheldon L Christensen	Hydraulic pavement breaker
US3154154A (en) *	1962-02-05	1964-10-27	Atlas Copco Ab	Percussion tools incorporating a combustion cylinder for driving a reciprocable hammer piston
US3735823A (en) *	1970-05-01	1973-05-29	Nippon Pneumatic Mfg	Impact motive implement
US3973633A (en) *	1972-06-30	1976-08-10	Atlas Copco Aktiebolag	Hammer device
US4174010A (en) *	1975-10-24	1979-11-13	Joy Manufacturing Company	Rock drill
FR2370854A1 (fr) *	1976-11-10	1978-06-09	Joy Mfg Co	Perfectionnements apportes aux appareils de percage a percussion, tels que marteaux perforateurs au rocher
FI792591A7 (fi) *	1979-08-21	1981-01-01	Kone Oy	Parannus hydrauliseen iskukoneeseen.
GB8409185D0 (en) *	1984-04-09	1984-05-16	Rhl Hydraulics Ltd	Power tool

1988
- 1988-06-14 IT IT20959/88A patent/IT1219714B/it active
1989
- 1989-04-21 EP EP89107193A patent/EP0346597B1/en not_active Expired - Lifetime
- 1989-04-21 DE DE8989107193T patent/DE68903794T2/de not_active Expired - Fee Related
- 1989-04-28 US US07/345,090 patent/US4993501A/en not_active Expired - Fee Related
- 1989-05-03 CA CA000598580A patent/CA1316793C/en not_active Expired - Fee Related
- 1989-05-29 AU AU35273/89A patent/AU619551B2/en not_active Ceased
- 1989-05-31 FI FI892646A patent/FI92375C/fi not_active IP Right Cessation
- 1989-06-13 NO NO892452A patent/NO169052C/no unknown
- 1989-06-13 RU SU894614290A patent/RU2025272C1/ru active

Also Published As

Publication number	Publication date
FI892646L (fi)	1989-12-15
FI92375B (fi)	1994-07-29
AU3527389A (en)	1989-12-21
AU619551B2 (en)	1992-01-30
NO892452D0 (no)	1989-06-13
NO892452L (no)	1989-12-15
IT1219714B (it)	1990-05-24
NO169052B (no)	1992-01-27
US4993501A (en)	1991-02-19
EP0346597B1 (en)	1992-12-09
FI892646A0 (fi)	1989-05-31
DE68903794T2 (de)	1993-04-08
DE68903794D1 (de)	1993-01-21
IT8820959A0 (it)	1988-06-14
RU2025272C1 (ru)	1994-12-30
CA1316793C (en)	1993-04-27
FI92375C (fi)	1994-11-10
EP0346597A1 (en)	1989-12-20

Publication	Publication Date	Title
DK543189D0 (da)	1989-10-31	Lysyloxidaseinhibitorer og deres anvendelse
NO894316D0 (no)	1989-10-30	Kombinasjonsverktoey for anvendelse nede i borehull i jordskorpen og anvendelse av verktoeyet.
FI895689A7 (fi)	1990-05-30	Substituoituja tiatsoleja ja niiden käyttö fungisideina
NO175282C (no)	1994-10-05	Mikrobicid mikroemulsjon og anvendelse derav
DK609689A (da)	1990-06-06	Folielaminat og dets anvendelse
NO163059C (no)	1990-03-28	Vandig borevaeske og anvendelse derav.
DE68912037D1 (de)	1994-02-17	Baugerät und Bauverfahren.
DE3873797D1 (de)	1992-09-24	E-prostaglandine und ihre anti-ulcusanwendung.
NO169052C (no)	1992-05-06	Hydraulisk hammer og anvendelse av samme
DK240689A (da)	1989-11-20	Tinholdige copolymerisater og anvendelse deraf
BR8903389A (pt)	1990-02-13	Conjunto moto-redutor e utilizacao do mesmo
IS4140A (is)	1994-09-21	Notkun á ferróseni og/eða ferrósenafleiðum
NO883927D0 (no)	1988-09-02	Staal og anvendelse av dette.
NO931399D0 (no)	1993-04-16	Anvendelse av naturstein
DK634089D0 (da)	1989-12-14	Polyhydroxybenzyloxypropanolaminer og deres anvendelse
DK150488A (da)	1988-09-19	Ovnlakker og deres anvendelse
DK501989A (da)	1990-04-12	Mikrobiocidt praeparat og dettes fremstilling
DK32689D0 (da)	1989-01-26	Teicoplaninhydrazider samt fremstilling og anvendelse deraf
DK338989D0 (da)	1989-07-07	Lipasegen og anvendelse deraf
DK619589A (da)	1990-06-10	Sphingenin og derivater heraf
NO912279D0 (no)	1991-06-13	Fremgangsmaate for fremstilling og anvendelse av eksplosjonssikre 1-dimetylamino-3-dimetylimino-2-arylprop-1-en-salter.
DK296490A (da)	1991-02-15	Praeserveringsmiddel og anvendelse heraf
DK158019C (da)	1991-06-24	Varmeisoleret roerledning og varmeisoleret roerafsnit
DK94288D0 (da)	1988-02-23	Stillads og stilladsbuk dertil
DK624889D0 (da)	1989-12-11	Forbindelser og anvendelse