USD353898S - Support for stabilizing walls in a mine shaft - Google Patents
Support for stabilizing walls in a mine shaft Download PDFInfo
- Publication number
- USD353898S USD353898S US29/006,087 US608793F USD353898S US D353898 S USD353898 S US D353898S US 608793 F US608793 F US 608793F US D353898 S USD353898 S US D353898S
- Authority
- US
- United States
- Prior art keywords
- support
- mine shaft
- stabilizing walls
- stabilizing
- walls
- 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 - Lifetime
Links
- 230000000087 stabilizing effect Effects 0.000 title claims description 3
Images
Description
FIG. 1 is a perspective view of a support for stabilizing walls in a mine shaft showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof; and,
FIG. 6 is a right side elevational view, the left side being a mirror image thereof.
Claims (1)
- The ornamental design for a support for stabilizing walls in a mine shaft, as shown and described.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2680/92 | 1992-09-25 | ||
| AU199202680F AU116920S (en) | 1992-09-25 | 1992-09-25 | Friction rock stabiliser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD353898S true USD353898S (en) | 1994-12-27 |
Family
ID=66473690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US29/006,087 Expired - Lifetime USD353898S (en) | 1992-09-25 | 1993-03-23 | Support for stabilizing walls in a mine shaft |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | USD353898S (en) |
| AU (1) | AU116920S (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441330A (en) | 1945-11-17 | 1948-05-11 | Phillips Mine And Mill Supply | Mine roof support |
| US3462110A (en) | 1967-06-26 | 1969-08-19 | Bliss Co | Support assembly |
| US4010618A (en) | 1974-01-19 | 1977-03-08 | Dowty Mining Equipment Limited | Mine roof support |
| US4954017A (en) | 1980-11-10 | 1990-09-04 | The Curators Of The University Of Missouri | Expansion bolt and mine roof reinforcement |
| US5238329A (en) | 1991-08-23 | 1993-08-24 | Dyckerhoff & Widmann Ag Of Munich | Mine roof support system |
-
1992
- 1992-09-25 AU AU199202680F patent/AU116920S/en not_active Expired - Lifetime
-
1993
- 1993-03-23 US US29/006,087 patent/USD353898S/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441330A (en) | 1945-11-17 | 1948-05-11 | Phillips Mine And Mill Supply | Mine roof support |
| US3462110A (en) | 1967-06-26 | 1969-08-19 | Bliss Co | Support assembly |
| US4010618A (en) | 1974-01-19 | 1977-03-08 | Dowty Mining Equipment Limited | Mine roof support |
| US4954017A (en) | 1980-11-10 | 1990-09-04 | The Curators Of The University Of Missouri | Expansion bolt and mine roof reinforcement |
| US5238329A (en) | 1991-08-23 | 1993-08-24 | Dyckerhoff & Widmann Ag Of Munich | Mine roof support system |
Also Published As
| Publication number | Publication date |
|---|---|
| AU116920S (en) | 1993-04-28 |
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