AU565488B2 - Creation of Inventions and Patents with Artificial Intelligence

AU565488B2 – Yieldable roof-supporting arch members
– Google Patents

AU565488B2 – Yieldable roof-supporting arch members
– Google Patents
Yieldable roof-supporting arch members

Info

Publication number
AU565488B2

AU565488B2
AU27913/84A
AU2791384A
AU565488B2
AU 565488 B2
AU565488 B2
AU 565488B2
AU 27913/84 A
AU27913/84 A
AU 27913/84A
AU 2791384 A
AU2791384 A
AU 2791384A
AU 565488 B2
AU565488 B2
AU 565488B2
Authority
AU
Australia
Prior art keywords
arch members
supporting arch
yieldable
roof
yieldable roof
Prior art date
1983-06-09
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.)

Ceased

Application number
AU27913/84A
Other versions

AU2791384A
(en

Inventor
Karlheinz Bohnes
Lothar Domanski
Peter Heintzmann
Manfred Koppers
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.)

Individual

Original Assignee
Individual
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.)
1983-06-09
Filing date
1984-05-11
Publication date
1987-09-17

1984-05-11
Application filed by Individual
filed
Critical
Individual

1984-12-13
Publication of AU2791384A
publication
Critical
patent/AU2791384A/en

1987-09-17
Application granted
granted
Critical

1987-09-17
Publication of AU565488B2
publication
Critical
patent/AU565488B2/en

2004-05-11
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

E—FIXED CONSTRUCTIONS

E21—EARTH DRILLING; MINING

E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS

E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling

E21D11/14—Lining predominantly with metal

E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches

E21D11/22—Clamps or other yieldable means for interconnecting adjacent arch members either rigidly, or allowing arch member parts to slide when subjected to excessive pressure

E—FIXED CONSTRUCTIONS

E21—EARTH DRILLING; MINING

E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS

E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling

E21D11/14—Lining predominantly with metal

E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches

E21D11/20—Special cross- sections, e.g. corrugated

AU27913/84A
1983-06-09
1984-05-11
Yieldable roof-supporting arch members

Ceased

AU565488B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

DE3320829A

DE3320829C1
(en)

1983-06-09
1983-06-09

Completely resilient extension arch for pit lines, tunnels or the like

DE3320829

1983-06-09

Publications (2)

Publication Number
Publication Date

AU2791384A

AU2791384A
(en)

1984-12-13

AU565488B2
true

AU565488B2
(en)

1987-09-17

Family
ID=6201037
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU27913/84A
Ceased

AU565488B2
(en)

1983-06-09
1984-05-11
Yieldable roof-supporting arch members

Country Status (8)

Country
Link

US
(1)

US4630973A
(en)

AU
(1)

AU565488B2
(en)

BE
(1)

BE899866A
(en)

DE
(1)

DE3320829C1
(en)

ES
(1)

ES288708Y
(en)

FR
(1)

FR2547349B1
(en)

GB
(1)

GB2141158B
(en)

ZA
(1)

ZA843803B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU573703B2
(en)

1984-08-16
1988-06-16
Von Linsingen-Heintzmann, P.
Clamp connection for channel-section segments

Families Citing this family (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE4120606C2
(en)

1991-06-20
1994-04-21
Atotech Deutschland Gmbh

Method and device for the fractional separation of metals

Family Cites Families (16)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

GB1054550A
(en)

DE11585C
(en)

P. J. MARTINI, Regierungsbaumeister in Danzig

Methods and apparatus for sealing sources in concrete floors using pneumatic or hydraulic pressure

DE1410C
(en)

1877-10-29

F. KESSELRING in Münchweilen, Schweiz

Harness hoist for mechanical looms

DE618783C
(en)

1934-07-28
1935-09-16
Ver Stahlwerke Akt Ges

Connection for flexible pit construction in a ring or arch form from overlapping covering iron segments

FR877893A
(en)

1940-07-27
1943-01-05

Semi-tubular profile with side flanges to serve as a mine support member

DE965843C
(en)

1940-07-28
1957-06-27
Bochumer Eisen Heintzmann

Flexible track expansion frame

US2713774A
(en)

1948-08-24
1955-07-26
Bochumer Eisen Heintzmann
Supporting frame, especially mine supports

US2793719A
(en)

1951-06-06
1957-05-28
Langerbein Wilhelm
Locking method for clamping devices of mine road walling

GB713922A
(en)

1951-09-22
1954-08-18
Oesterr Alpine Montan
An improved pair of substantially u-shaped rolled metal section members for mine support

DE966862C
(en)

1951-10-10
1957-09-12
Bochumer Eisen Heintzmann

Set of flanged pit support profiles

AT177745B
(en)

1952-06-14
1954-02-25
Karl Maria Dipl Ing Groetschel

Pit lining in metal using a pair of nested, overlapping, channel-like profiles

US3076672A
(en)

1958-09-13
1963-02-05
Bochumer Eisen Heintzmann
Clamp suitable for mine gallery means

DE1170889B
(en)

1959-02-16
1964-05-27
Bochumer Eisen Heintzmann

Set of flanged gutter profiles, especially for the multi-part ring or arched route extension in mining operations

FR1250821A
(en)

1960-02-10
1961-01-13
Bochumer Eisen Heintzmann

Improvements made to pairs of profiles, in the shape of a deep channel with lateral edges, more especially for annular or curved support frames, with several segments, used in mines

DE1171857B
(en)

1961-02-23
1964-06-11
Rheinstahl Gmbh Wanheim

Mine support

FR1344502A
(en)

1962-10-19
1963-11-29
Applic Scient Tech

Further training in support frames for mine galleries

1983

1983-06-09
DE
DE3320829A
patent/DE3320829C1/en
not_active
Expired

1984

1984-05-09
GB
GB08411776A
patent/GB2141158B/en
not_active
Expired

1984-05-11
AU
AU27913/84A
patent/AU565488B2/en
not_active
Ceased

1984-05-18
ZA
ZA843803A
patent/ZA843803B/en
unknown

1984-06-04
US
US06/617,522
patent/US4630973A/en
not_active
Expired – Fee Related

1984-06-04
ES
ES1984288708U
patent/ES288708Y/en
not_active
Expired

1984-06-08
BE
BE0/213100A
patent/BE899866A/en
not_active
IP Right Cessation

1984-06-08
FR
FR8409059A
patent/FR2547349B1/en
not_active
Expired

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU573703B2
(en)

1984-08-16
1988-06-16
Von Linsingen-Heintzmann, P.
Clamp connection for channel-section segments

Also Published As

Publication number
Publication date

GB2141158B
(en)

1986-10-01

FR2547349B1
(en)

1987-11-13

GB8411776D0
(en)

1984-06-13

AU2791384A
(en)

1984-12-13

US4630973A
(en)

1986-12-23

DE3320829C1
(en)

1984-03-29

ZA843803B
(en)

1984-12-24

ES288708Y
(en)

1986-10-01

FR2547349A1
(en)

1984-12-14

ES288708U
(en)

1986-01-16

GB2141158A
(en)

1984-12-12

BE899866A
(en)

1984-10-01

Contact information