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1. 发明专利

CA1061612A FRICTION ROCK STABILIZERS 未知
公开(公告)号：CA1061612A
公开(公告)日：1979-09-04
申请号：CA274903
申请日：1977-03-28
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D21/00 , F16B33/04
摘要： FRICTION ROCK STABILIZERS Friction rock stabilizers for anchoring a structure such as a roof or side wall of a mine shaft or other undergound opening, comprising a generally annular body having longitudinally extending edge portions which overlap one another circumferentially of the body and are relatively movable to permit substantial circumferential compression of the body. The body is circumferentially compressed for installation in a bore of diameter substantially smaller than the normal maximum outer diameter of the body whereby, after such installation, the resilience of the body causes the body outer circumference to anchor by frictional engagement with the surrounding wall of the bore.

2. 发明专利

CA990555A FRICTION ROCK STABILIZERS 未知
公开(公告)号：CA990555A
公开(公告)日：1976-06-08
申请号：CA190634
申请日：1974-01-18
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D21/00 , F16B13/00

3. 发明专利

ZA834633B DYNAMIC ROCK STABILIZING FIXTURE 未知
公开(公告)号：ZA834633B
公开(公告)日：1984-08-29
申请号：ZA834633
申请日：1983-06-24
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D21/00 , E21D
摘要： Anchor fixture for dynamically stabilizing rock structure comprising a rock support mounted in a bore hole and cooperating with formable means placed in the bore hole to generate tension in the support and to exert compression in the rock structure for dynamically supporting the rock structure upon insertion of the rock support and rapidly developing radial loading forces in the rock and beyond the near boundary of the bore hole.

4. 发明专利

DE2741106A1 Mine shaft friction stabilizer - has longitudinally extendable body frictionally engaging bore to anchor structure 未知
公开(公告)号：DE2741106A1
公开(公告)日：1979-03-22
申请号：DE2741106
申请日：1977-09-13
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D21/00
摘要： A friction stabiliser for installation in a structure such as a roof or side wall of a mine shaft or other underground opening for anchoring the structure. The stabiliser comprises a generally annular body having longitudinally extending portions which overlap circumferentially. The body is of dimension predetermined to be larger than the diameter of the bore in which it is to be inserted such that insertion of the body in such bore causes circumferential compression of the body. Overlapping portions of the body are relatively movable circumferentially to permit such circumferential compression of the body. The stabiliser is free of structure precluding compression of the body which is of material permitting its compression during its insertion and, after such insertion, causing the body outer circumference to frictionally engage the wall of the bore for anchoring the structure. The inner and outer circumferential walls formed of a single thickness of the material, which inner and outer walls, in cross-section are of common annular configuration. The inner and outer walls each has a prescribed common discontinuity which extends, uniformly, fully longitudinally of the body. The discontinuities of the inner and outer walls are spaced apart.

5. 发明专利

AU497039B2 STABILIZING ROCK 未知
公开(公告)号：AU497039B2
公开(公告)日：1978-11-23
申请号：AU6493674
申请日：1974-01-29
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D20/00 , E21D21/00 , F16B13/00

6. 发明专利

SE7614484L 未知
公开(公告)号：SE7614484L
公开(公告)日：1978-06-23
申请号：SE7614484
申请日：1976-12-22
申请人： SCOTT JAMES J
IPC分类号： E21D21/00

7. 发明专利

AU6493674A STABILIZERS 未知
公开(公告)号：AU6493674A
公开(公告)日：1975-07-31
申请号：AU6493674
申请日：1974-01-29
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D20/00 , E21D21/00 , F16B13/00

8. 发明专利

ZA8304633B DYNAMIC ROCK STABILIZING FIXTURE 未知
公开(公告)号：ZA8304633B
公开(公告)日：1984-08-29
申请号：ZA8304633
申请日：1983-06-24
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D21/00 , E21D
CPC分类号： E21D21/0026 , E21D21/0006

9. 发明专利

SE412435B 未知
公开(公告)号：SE412435B
公开(公告)日：1980-03-03
申请号：SE7614484
申请日：1976-12-22
申请人： SCOTT JAMES J
发明人： SOK
IPC分类号： E21D21/00

10. 发明专利

DD132201A5 未知
公开(公告)号：DD132201A5
公开(公告)日：1978-09-06
申请号：DD20116177
申请日：1977-09-22
申请人： SCOTT JAMES J
发明人： SCOTT JAMES J
IPC分类号： E21D21/00

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