WO1997007317B1 - Mining machine - Google Patents

Mining machine

Info

Publication number
WO1997007317B1
WO1997007317B1 PCT/US1996/013164 US9613164W WO9707317B1 WO 1997007317 B1 WO1997007317 B1 WO 1997007317B1 US 9613164 W US9613164 W US 9613164W WO 9707317 B1 WO9707317 B1 WO 9707317B1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating
shell
boring
cam
secured
Prior art date
Application number
PCT/US1996/013164
Other languages
French (fr)
Other versions
WO1997007317A1 (en
Filing date
Publication date
Priority claimed from US08/515,319 external-priority patent/US5641207A/en
Application filed filed Critical
Priority to AU68977/96A priority Critical patent/AU6897796A/en
Publication of WO1997007317A1 publication Critical patent/WO1997007317A1/en
Publication of WO1997007317B1 publication Critical patent/WO1997007317B1/en

Links

Abstract

A boring machine (10) for use in mining having a base (12), a hydraulic motor (16) and a cutting member (18). Oscillating drive units are contained within a stationary shell (44). This shell is rotatable connected to a rotating shell (42). Cam units (64) are secured to the rotating shell. The cam units (64) are adapted to coact with a respective drive unit. The cam drive paths are arranged so that when one of the drive unit arms is in an extended mode, the other drive unit arm is in a retracted mode. The cutting member (18) is secured to the rotating shell (42), whereby oscillation of the arms along the longitudinal axis causes the cam drivers to coact with respective ones of said cams along the cam drive paths causing said rotating shell (42) and said cutting member (18) to rotate.

Claims

07317 AMENDED LAIMS
[received by the International Bureau on 19 February 1997 (19.02.97); original claim 28 cancelled; original claim 29 amended; remaining claims unchanged (2 pages)] to longitudinally guide said cam drivers and prevent said cam drivers from rotating about the longitudinal axis.
24. A boring machine as claimed in claim 23, wherein said stationary shell is contained within said rotating shell, said stationary shell is secured to said rotating shell through a bearing arrangement.
25. A boring machine as claimed in claim 23, wherein each of said drive units includes a carriage secured to said respective arms and a roller is provided to be slidably received within said stationary shell elongated slot.
26. A boring machine as claimed in claim 23, wherein said cam driver is a roller.
27. A boring machine as claimed in claim 26, wherein said roller has a tapered surface.
28. Canceled.
29. A method for boring a hole comprising the steps of: a) positioning a pair of longitudinally extending drive units along a longitudinal axis, said pair of drive units including extendable and retractable pistons facing each other, wherein said pistons are fluidly controlled; b) alternating the extension of each of said pistons; c) coacting said pistons with a set of cams secured to a tubular shaped rotating driven unit, wherein said drive units are contained within said driven unit; d) rotating said driven unit about the longitudinal axis; e) rotating a boring member by said driven unit; and f) boring a hole with said boring member.
PCT/US1996/013164 1995-08-15 1996-08-13 Mining machine WO1997007317A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU68977/96A AU6897796A (en) 1995-08-15 1996-08-13 Mining machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/515,319 US5641207A (en) 1995-08-15 1995-08-15 Mining machine
US08/515,319 1995-08-15

Publications (2)

Publication Number Publication Date
WO1997007317A1 WO1997007317A1 (en) 1997-02-27
WO1997007317B1 true WO1997007317B1 (en) 1997-04-03

Family

ID=24050865

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/013164 WO1997007317A1 (en) 1995-08-15 1996-08-13 Mining machine

Country Status (3)

Country Link
US (1) US5641207A (en)
AU (1) AU6897796A (en)
WO (1) WO1997007317A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184681B (en) * 2018-05-09 2019-12-06 诸暨天雅科技有限公司 Ore mining is with chisel digging device
CN111472792B (en) * 2020-05-15 2021-07-06 上海隧道工程有限公司 Relieving system for bidirectional rotary TBM cutter head

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US515327A (en) * 1894-02-27 Screw-driver
US246983A (en) * 1881-09-13 stevenson
US421999A (en) * 1890-02-25 Propelling device for cash-carriers
US1261111A (en) * 1915-04-07 1918-04-02 William Robert Fasey Mechanism for converting reciprocatory into rotary motion.
US1339276A (en) * 1917-05-02 1920-05-04 Murphy Engineering Co Cam
US1630976A (en) * 1925-10-30 1927-05-31 Jack R C Smith Valve-core extractor
US2116142A (en) * 1936-04-25 1938-05-03 Bendix Aviat Corp Reversing mechanism
US2451374A (en) * 1944-12-05 1948-10-12 Joseph D Bell Engine drive
US2441596A (en) * 1945-09-01 1948-05-18 Bell Telephone Labor Inc Mechanism for adjusting the amount of travel of riders on lead screws
US2679165A (en) * 1948-05-14 1954-05-25 New Britain Machine Co Feed means for machine tools
US2591883A (en) * 1948-06-05 1952-04-08 Mellor Bromley And Company Ltd Knitting machine
US2883938A (en) * 1953-10-16 1959-04-28 Myron A Shoffner Apparatus for converting motion
US2872825A (en) * 1954-08-04 1959-02-10 Calvin K Clauer Facsimile scanner
US2959967A (en) * 1958-11-10 1960-11-15 Wheeling Steel Corp Mechanical motion
US3204567A (en) * 1962-03-06 1965-09-07 Trojan Corp Rotary motion apparatus
US3203737A (en) * 1963-03-18 1965-08-31 Robbins & Assoc James S Rock driling machine
US3639004A (en) * 1970-01-02 1972-02-01 Greenside Machine Co Ltd Tunneling machines
US3841165A (en) * 1973-05-16 1974-10-15 J Layfield Motion converter
DK135814B (en) * 1975-07-08 1977-06-27 Peder Ulrik Poulsen Mechanism for converting a rotary motion into a translational motion or vice versa.
FR2380474A1 (en) * 1977-02-10 1978-09-08 Tobler Sa MECHANISM TRANSFORMING A TRANSLATION INTO A ROTATION FOLLOWED BY A TRANSLATION AND APPLICATIONS
US4185508A (en) * 1977-06-08 1980-01-29 Hardt Peter J Motion change transmission
US4371211A (en) * 1980-12-11 1983-02-01 Jarva, Inc. Tunnel boring machine and method of operating same
US4637657A (en) * 1983-01-27 1987-01-20 Harrison Western Corporation Tunnel boring machine
JPS59192193A (en) * 1983-04-14 1984-10-31 株式会社イセキ開発工機 Shield propelling method and apparatus
US4553612A (en) * 1983-11-09 1985-11-19 Durham Marion E Earth boring machine
FR2588367B1 (en) * 1985-10-09 1987-12-31 Valeo DEVICE FOR BLEEDING OR DRAINING A HEAT EXCHANGER, SUCH AS A RADIATOR FOR A MOTOR VEHICLE
DE3605009A1 (en) * 1986-02-18 1987-08-20 Gewerk Eisenhuette Westfalia PIPE PRESSING DEVICE, IN PARTICULAR FOR PRESSING PIPES OF SMALL DIAMETER
US5032039A (en) * 1989-06-16 1991-07-16 Daiho Construction Co., Ltd. Underground excavator
SE466065B (en) * 1990-12-13 1991-12-09 Atlas Copco Constr & Mining tunnel boring machine
AT404282B (en) * 1992-01-10 1998-10-27 Voest Alpine Bergtechnik CUTTING MACHINE

Similar Documents

Publication Publication Date Title
CA1112970A (en) Process for drilling holes in hard material in surgical procedures, and apparatus for carrying out the process
CN102161197B (en) Motor-driven machine tool
CA2418249A1 (en) Drilling apparatus
JPS55148896A (en) Jointtconnected boom* support arm and bucket assembly for tunnel excavator
JP2001129707A (en) Cutting work method
EP1151812A4 (en) Spinning device
WO1997007317B1 (en) Mining machine
CN110712302B (en) Garden decoration stone polishing device
CN108967115A (en) A kind of combined type digs tree method and tree mover
CN208885295U (en) Dig anchor equipment
JP2004001166A (en) Spindle assembly for machine tool
CN208744149U (en) One kind having multi-functional horizontal Machining centers device
CN202185594U (en) Expandable tool for processing inner spherical surfaces of differential carriers
GB1419714A (en) Mining cutting tools
SE8602803D0 (en) MOBILE WORKING MACHINE WITH HIGH AND SUBSTANTABLE STODBEN
CN104588760A (en) Stainless steel tube cutting machine
CN202963537U (en) Drill bit device
CN216811560U (en) Drilling apparatus
CN220580948U (en) Novel drilling pile machine
UST103602I4 (en) Rotary-type cutter element with means for distributing wear
CN212859220U (en) Shield constructs machine knife seat adaptation limit scraper support processing with location frock
CN217168063U (en) Novel double-centre mechanism of cylindrical grinder
CN208051002U (en) A kind of wood-plastic clad plate boring bar for drilling machine
CN212170614U (en) Sponge cutting and trimming cutting machine
CN214137574U (en) Prevent static PE bag perforating device