GB2004782B - Hydraulic drilling machine - Google Patents

Hydraulic drilling machine

Info

Publication number: GB2004782B
Authority: GB; United Kingdom
Prior art keywords: drilling machine; hydraulic drilling; hydraulic; machine; drilling
Prior art date: 1977-09-23
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

GB7836949A

Other versions

GB2004782A (en

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.)

Salzgitter Maschinen und Anlagen AG

Salzgitter Maschinen AG

Original Assignee

Salzgitter Maschinen und Anlagen AG

Salzgitter Maschinen 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.)

1977-09-23

Filing date

1978-09-15

Publication date

1982-01-13

1978-09-15 Application filed by Salzgitter Maschinen und Anlagen AG, Salzgitter Maschinen AG filed Critical Salzgitter Maschinen und Anlagen AG

1979-04-11 Publication of GB2004782A publication Critical patent/GB2004782A/en

1982-01-13 Application granted granted Critical

1982-01-13 Publication of GB2004782B publication Critical patent/GB2004782B/en

Status Expired legal-status Critical Current

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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Fluid-Pressure Circuits (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)

GB7836949A 1977-09-23 1978-09-15 Hydraulic drilling machine Expired GB2004782B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772742851 DE2742851C2 (en)	1977-09-23	1977-09-23	Hydraulic drill

Publications (2)

Publication Number	Publication Date
GB2004782A GB2004782A (en)	1979-04-11
GB2004782B true GB2004782B (en)	1982-01-13

Family

ID=6019717

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7836949A Expired GB2004782B (en)	1977-09-23	1978-09-15	Hydraulic drilling machine

Country Status (5)

Country	Link
JP (1)	JPS5454901A (en)
DE (1)	DE2742851C2 (en)
FR (1)	FR2404097A1 (en)
GB (1)	GB2004782B (en)
PL (1)	PL115034B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4440236A (en) *	1979-09-20	1984-04-03	Toyo Kogyo Co. Ltd.	Hydraulic control system for a rock drill
DE102008042846A1 (en) *	2008-10-15	2010-06-02	Hilti Aktiengesellschaft	Drilling device and drilling method
JP7116951B2 (en) *	2018-04-10	2022-08-12	株式会社コトブキ産業	Expanding bottom drilling equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE509356A (en) *
AT39641B (en) *	1908-07-20	1909-11-10	Benedikt Oehlen	Device for the automatic shutdown of the drive on flushing drills when the water flow after the drill bit is interrupted.
GB1322493A (en) *	1969-06-09	1973-07-04	Victor Products Ltd	Drilling machines
FI56722C (en) *	1975-07-24	1980-03-10	Tampella Oy Ab	HYDRAULISK BORRMASKIN SPECIELLT BERGBORRMASKIN

1977
- 1977-09-23 DE DE19772742851 patent/DE2742851C2/en not_active Expired
1978
- 1978-09-15 PL PL20960278A patent/PL115034B1/en unknown
- 1978-09-15 GB GB7836949A patent/GB2004782B/en not_active Expired
- 1978-09-15 FR FR7826623A patent/FR2404097A1/en active Granted
- 1978-09-18 JP JP11446078A patent/JPS5454901A/en active Pending

Also Published As

Publication number	Publication date
GB2004782A (en)	1979-04-11
PL115034B1 (en)	1981-03-31
FR2404097B1 (en)	1983-11-18
FR2404097A1 (en)	1979-04-20
DE2742851A1 (en)	1979-04-05
DE2742851C2 (en)	1985-04-18
PL209602A1 (en)	1979-05-21
JPS5454901A (en)	1979-05-01

Similar Documents

Publication	Publication Date	Title
JPS5439291A (en)	1979-03-26	Drilling tool
GB2054751B (en)	1983-08-24	Hydraulic percussion machine
GB2004482B (en)	1982-01-13	Drilling machine
ZA761650B (en)	1977-07-27	Hydraulic percussive machines
JPS5393492A (en)	1978-08-16	Drilling tools
GB2004327B (en)	1982-02-24	Hydraulic screw machine
GB2037630B (en)	1982-08-18	Hydraulic drilling machine
GB2009638B (en)	1982-03-31	Drill
JPS5393405A (en)	1978-08-16	Rotary hydraulic machine
GB2007122B (en)	1982-01-20	Drilling machine
GB2001138B (en)	1982-07-14	Hydraulic machine
JPS549102A (en)	1979-01-23	Drilling machine
ZA782728B (en)	1979-05-30	Drilling tool
GB2004782B (en)	1982-01-13	Hydraulic drilling machine
ZA771338B (en)	1978-06-28	Hydraulic percussive machines
ZA761652B (en)	1977-06-29	Hydraulic percussive machines
GB2004313B (en)	1982-03-17	Raise drill
JPS53113391A (en)	1978-10-03	Drilling tools
JPS5472596A (en)	1979-06-11	Multiispindle working machine
JPS5424434A (en)	1979-02-23	Boring machine
JPS53135090A (en)	1978-11-25	Drill
SU665120A1 (en)	1979-05-30	Radial-picton hydraulic machine
JPS5297302A (en)	1977-08-16	Hydraulic drilling machine
JPS53136788A (en)	1978-11-29	Twoospindle drilling machine
JPS541927A (en)	1979-01-09	Pistollshaped hydraulic machine

Legal Events

Date	Code	Title	Description
1984-05-31	PCNP	Patent ceased through non-payment of renewal fee