GB657310A - Drilling machine - Google Patents

Drilling machine

Info

Publication number
GB657310A
GB657310A GB11556/48A GB1155648A GB657310A GB 657310 A GB657310 A GB 657310A GB 11556/48 A GB11556/48 A GB 11556/48A GB 1155648 A GB1155648 A GB 1155648A GB 657310 A GB657310 A GB 657310A
Authority
GB
United Kingdom
Prior art keywords
nut
threaded rod
rod
drilling
electric motor
Prior art date
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
GB11556/48A
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.)
CONST ELECTRO MECANIQUES DE SA
Original Assignee
CONST ELECTRO MECANIQUES DE SA
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 CONST ELECTRO MECANIQUES DE SA filed Critical CONST ELECTRO MECANIQUES DE SA
Publication of GB657310A publication Critical patent/GB657310A/en
Expired legal-status Critical Current

Links

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
    • B23Q5/28—Electric drives
    • 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
    • B23Q5/32—Feeding working-spindles
    • B23Q5/326—Feeding working-spindles screw-operated
    • 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
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/402—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw in which screw or nut can both be driven
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed

Abstract

657,310. Drilling-machines. CONSTRUCTIONS ELECTRO-MECANIQUES DE ST.- ETIENNE, ANCIENNE USINE WAGEOR. April 27, 1948, No. 11556. Convention date, May 5, 1947. [Class 83 (iii)] An electric drilling machine comprises a main electric motor adapted to rotate a gear member slidably connected to a screw-threaded rod forming part of a tool-holder, and a secondary electric motor having a high rotor slip which is connected to drive a nut on the screw-threaded rod, longitudinal displacement of the rod resulting from the difference between the speeds of rotation of the gear member and the nut. The main electric motor 4 drives through reduction gears 9, 10, 11, and a sliding key connection, the L.H. threaded rod 13 the end of which 14a forms a socket for a drill. An auxiliary motor 15 in a front casing 2 drives through gearing 18, 19, 20, and lugs on the latter gear wheel, a nut 25 on the threaded rod. The nut is normally driven faster than the rod and the latter thus moves axially to feed the drill, but, on the latter encountering excessive resistance the auxiliary motor having a high rotor slip automatically slows down to reduce the feed until the obstruction has been overcome. The auxiliary motor is reversed to give a high speed return to threaded rod and tool. The nut and rod are easily removable from the machine so that they may be replaced by members of different ratio when drilling in a different medium is to be performed.
GB11556/48A 1947-05-05 1948-04-27 Drilling machine Expired GB657310A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR657310X 1947-05-05
FR675064X 1949-05-27

Publications (1)

Publication Number Publication Date
GB657310A true GB657310A (en) 1951-09-19

Family

ID=32683917

Family Applications (2)

Application Number Title Priority Date Filing Date
GB11556/48A Expired GB657310A (en) 1947-05-05 1948-04-27 Drilling machine
GB13135/50A Expired GB675064A (en) 1947-05-05 1950-05-25 Drilling machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB13135/50A Expired GB675064A (en) 1947-05-05 1950-05-25 Drilling machine

Country Status (1)

Country Link
GB (2) GB657310A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009128759A1 (en) 2008-04-18 2009-10-22 Atlas Copco Tools Ab Portable power drill with drilling implement rotating and feeding means
EP2268436A1 (en) * 2008-04-18 2011-01-05 Atlas Copco Tools AB Portable power drill with drilling implement rotating and feeding means.
ITBO20110705A1 (en) * 2011-12-12 2013-06-13 Jobs Spa MANDREL DOOR HEAD OF A MACHINE TOOL
EP3238874A1 (en) * 2016-04-29 2017-11-01 Johannes Lübbering GmbH Drilling machine, drilling machine system and use of a drilling machine
CN112502150A (en) * 2019-09-15 2021-03-16 浙江令大夫生物科技有限公司 Gardens building construction is with small-size stake device of irritating that punches

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58118361A (en) * 1981-12-29 1983-07-14 Hiroshi Teramachi Moving device with ball screw unit
CN103128587B (en) * 2013-03-27 2016-03-30 哈尔滨工业大学 150mm high-precision large-stroke cutter micrometer feed and checkout gear is realized based on ultrasound electric machine

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009128759A1 (en) 2008-04-18 2009-10-22 Atlas Copco Tools Ab Portable power drill with drilling implement rotating and feeding means
EP2268437A1 (en) * 2008-04-18 2011-01-05 Atlas Copco Tools AB Portable power drill with drilling implement rotating and feeding means
EP2268436A1 (en) * 2008-04-18 2011-01-05 Atlas Copco Tools AB Portable power drill with drilling implement rotating and feeding means.
EP2268437A4 (en) * 2008-04-18 2013-04-17 Atlas Copco Ind Tech Ab Portable power drill with drilling implement rotating and feeding means
EP2268436A4 (en) * 2008-04-18 2013-04-24 Atlas Copco Ind Tech Ab Portable power drill with drilling implement rotating and feeding means.
US8696265B2 (en) 2008-04-18 2014-04-15 Atlas Copco Industrial Technique Aktiebolag Portable power drill with drilling implement rotating and feeding means
EP2604382A1 (en) * 2011-12-12 2013-06-19 Jobs S.p.A. Spindle mounting head of a machine tool
ITBO20110705A1 (en) * 2011-12-12 2013-06-13 Jobs Spa MANDREL DOOR HEAD OF A MACHINE TOOL
EP3238874A1 (en) * 2016-04-29 2017-11-01 Johannes Lübbering GmbH Drilling machine, drilling machine system and use of a drilling machine
WO2017186467A1 (en) * 2016-04-29 2017-11-02 Johannes Lübbering Gmbh Boring machine, boring machine system, and use of a boring machine
CN109070293A (en) * 2016-04-29 2018-12-21 约翰尼斯卢布林有限责任公司 Drilling machine, the use of drilling machine system and drilling machine
US10702930B2 (en) 2016-04-29 2020-07-07 Johannes Lübbering Gmbh Boring machine, boring machine system, and use of a boring machine
CN112502150A (en) * 2019-09-15 2021-03-16 浙江令大夫生物科技有限公司 Gardens building construction is with small-size stake device of irritating that punches

Also Published As

Publication number Publication date
GB675064A (en) 1952-07-02

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