EP0320445A3 - Implements for pulling down walls, concrete floors and the like - Google Patents

Implements for pulling down walls, concrete floors and the like Download PDF

Info

Publication number: EP0320445A3
Authority: EP; European Patent Office
Prior art keywords: implements; pulling down; concrete floors; down walls; walls
Prior art date: 1987-12-09
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

EP88810803A

Other languages

German (de)

Other versions

EP0320445B1 (en

EP0320445A2 (en

Inventor

Hans Bieri

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.)

Hydrostress AG

Original Assignee

Hydrostress AG

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.)

1987-12-09

Filing date

1988-11-23

Publication date

1989-09-06

1988-11-23 Application filed by Hydrostress AG filed Critical Hydrostress AG

1989-06-14 Publication of EP0320445A2 publication Critical patent/EP0320445A2/en

1989-09-06 Publication of EP0320445A3 publication Critical patent/EP0320445A3/en

1992-02-19 Application granted granted Critical

1992-02-19 Publication of EP0320445B1 publication Critical patent/EP0320445B1/en

2008-11-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
- E04G23/082—Wrecking of buildings using shears, breakers, jaws and the like
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
- E04G2023/086—Wrecking of buildings of tanks, reservoirs or the like

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Mechanical Engineering (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Working Measures On Existing Buildindgs (AREA)
Earth Drilling (AREA)

EP88810803A 1987-12-09 1988-11-23 Implements for pulling down walls, concrete floors and the like Expired - Lifetime EP0320445B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH4795/87		1987-12-09
CH479587		1987-12-09

Publications (3)

Publication Number	Publication Date
EP0320445A2 EP0320445A2 (en)	1989-06-14
EP0320445A3 true EP0320445A3 (en)	1989-09-06
EP0320445B1 EP0320445B1 (en)	1992-02-19

Family

ID=4282680

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP88810803A Expired - Lifetime EP0320445B1 (en)	1987-12-09	1988-11-23	Implements for pulling down walls, concrete floors and the like

Country Status (3)

Country	Link
US (1)	US4932597A (en)
EP (1)	EP0320445B1 (en)
DE (1)	DE3868495D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5004168A (en) *	1989-11-13	1991-04-02	Brian Purser	Crushing apparatus
ATE97716T1 (en) *	1990-04-10	1993-12-15	Hydrostress Ag	MOBILE, HYDRAULIC DRIVE UNIT.
DE4424740A1 (en) *	1994-07-13	1996-01-18	Schilling Ostermeyer Maschinen	Concrete crushing pliers
US20080196706A1 (en) *	2007-02-20	2008-08-21	Triston Fowler	Apparatus for cutting stone
US7743761B2 (en) *	2008-08-20	2010-06-29	Brill Investments, Llc	Rock cutting and trimming device
CN106320738B (en) *	2016-08-17	2018-09-28	罗芳芳	A kind of safety-type wall fast dismounting device of finishing
CN112221561B (en) *	2020-09-24	2021-08-27	陕西翰翊环保科技有限公司	Blast furnace ironmaking slag treatment method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2340188A1 (en) *	1972-08-25	1974-03-07	Japan National Railway	CONCRETE CRUSHER
DE2359313A1 (en) *	1972-11-29	1974-06-20	Takenaka Komuten Co	CONCRETE CRUSHER
EP0051837A1 (en) *	1980-11-12	1982-05-19	Diaber Holding AG	Apparatus for the treatment of piles
DE3541786A1 (en) *	1984-11-26	1986-08-07	TECHNOTRADE Mérnöki-Gazdasági Kisszövetkezet, Budapest	Head for a breaking apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2557098A (en) *	1948-05-03	1951-06-19	Von B Graham	Shearing machine
AT215878B (en) *	1957-08-04	1961-06-26	Bohuslav Kubalek	Device for splitting stones, in particular for producing paving stones
JPS535463B2 (en) *	1972-09-08	1978-02-27
US3980341A (en) *	1974-03-14	1976-09-14	National Research Development Corporation	Breaking up of concrete surface layers or the like
JPS554416A (en) *	1978-06-23	1980-01-12	Watanabe Kaitai Kogyo Kk	Cutter
US4203414A (en) *	1979-01-08	1980-05-20	Mcclain Harold F	Stone cutting apparatus

1988
- 1988-11-23 DE DE8888810803T patent/DE3868495D1/en not_active Expired - Fee Related
- 1988-11-23 EP EP88810803A patent/EP0320445B1/en not_active Expired - Lifetime
- 1988-12-05 US US07/280,381 patent/US4932597A/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2340188A1 (en) *	1972-08-25	1974-03-07	Japan National Railway	CONCRETE CRUSHER
DE2359313A1 (en) *	1972-11-29	1974-06-20	Takenaka Komuten Co	CONCRETE CRUSHER
EP0051837A1 (en) *	1980-11-12	1982-05-19	Diaber Holding AG	Apparatus for the treatment of piles
DE3541786A1 (en) *	1984-11-26	1986-08-07	TECHNOTRADE Mérnöki-Gazdasági Kisszövetkezet, Budapest	Head for a breaking apparatus

Also Published As

Publication number	Publication date
EP0320445B1 (en)	1992-02-19
DE3868495D1 (en)	1992-03-26
US4932597A (en)	1990-06-12
EP0320445A2 (en)	1989-06-14

Publication	Publication Date	Title
HK54592A (en)	1992-07-30	Shuttering
EP0294181A3 (en)	1990-12-27	Hose construction
GB2154261B (en)	1987-02-11	Floor shuttering
EP0320445A3 (en)	1989-09-06	Implements for pulling down walls, concrete floors and the like
GB2199071B (en)	1990-09-05	The strengthening of load-bearing walls
GB8715178D0 (en)	1987-08-05	Shuttering
GB8700848D0 (en)	1987-02-18	Flooring
GB8704455D0 (en)	1987-04-01	Building brick
EP0268022A3 (en)	1989-09-20	Fitted box, especially flush-mountable into the plaster
GB8610164D0 (en)	1986-05-29	Floor construction
GB8701286D0 (en)	1987-02-25	Formwork
GB8706665D0 (en)	1987-04-23	Building structures
GB2206908B (en)	1991-12-18	Building
AU551016B3 (en)	1986-06-10	Improved tie for masonry and the like
GB2200150B (en)	1991-03-27	Building bricks.
GB8612841D0 (en)	1986-07-02	Floor structures
GB8822369D0 (en)	1988-10-26	Wall tiles
GB8719865D0 (en)	1987-09-30	Building construction
CA58118S (en)	1987-02-10	Concrete form
AU99285S (en)	1988-01-28	Floor tile
AU99941S (en)	1988-03-24	Floor tile
GB8705633D0 (en)	1987-04-15	Trowel
GB8702174D0 (en)	1987-03-04	Wall slabs
GB8710264D0 (en)	1987-06-03	Building structures
YU107887A (en)	1990-04-30	Concrete mixer - crane

Legal Events

Date	Code	Title	Description
1989-04-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1989-06-14	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI SE
1989-07-19	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-09-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI SE
1989-12-13	17P	Request for examination filed	Effective date: 19891013
1991-01-16	17Q	First examination report despatched	Effective date: 19901128
1992-01-03	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1992-02-19	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI SE
1992-03-26	REF	Corresponds to:	Ref document number: 3868495 Country of ref document: DE Date of ref document: 19920326
1992-05-08	ITF	It: translation for a ep patent filed
1992-05-27	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1992-07-03	ET	Fr: translation filed
1992-11-24	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 19921124 Year of fee payment: 5
1992-12-22	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-12-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1993-02-10	26N	No opposition filed
1993-11-24	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Effective date: 19931124
1995-01-31	EUG	Se: european patent has lapsed	Ref document number: 88810803.2 Effective date: 19940610
1995-10-20	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19951020 Year of fee payment: 8
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1997-07-16	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19961123
1997-07-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19970731
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2005-11-23	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051123