DE3830891C2 - - Google Patents
Info
- Publication number
- DE3830891C2 DE3830891C2 DE19883830891 DE3830891A DE3830891C2 DE 3830891 C2 DE3830891 C2 DE 3830891C2 DE 19883830891 DE19883830891 DE 19883830891 DE 3830891 A DE3830891 A DE 3830891A DE 3830891 C2 DE3830891 C2 DE 3830891C2
- Authority
- DE
- Germany
- Prior art keywords
- pull
- arm
- slide
- lever
- rest position
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B17/00—Hoistway equipment
- B66B17/14—Applications of loading and unloading equipment
- B66B17/16—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages
- B66B17/20—Applications of loading and unloading equipment for loading and unloading mining-hoist cars or cages by moving vehicles into, or out of, the cars or cages
Landscapes
- Chain Conveyers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883830891 DE3830891A1 (de) | 1988-09-10 | 1988-09-10 | Vorrichtung zum aufschieben und abziehen von foerderwagen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883830891 DE3830891A1 (de) | 1988-09-10 | 1988-09-10 | Vorrichtung zum aufschieben und abziehen von foerderwagen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3830891A1 DE3830891A1 (de) | 1990-03-22 |
DE3830891C2 true DE3830891C2 (sv) | 1990-06-28 |
Family
ID=6362736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19883830891 Granted DE3830891A1 (de) | 1988-09-10 | 1988-09-10 | Vorrichtung zum aufschieben und abziehen von foerderwagen |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3830891A1 (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8006811B2 (en) | 2007-09-07 | 2011-08-30 | Rite-Hite Holding Corporation | Loading dock wheel restraint comprising a flexible elongate member |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5387063A (en) * | 1992-04-15 | 1995-02-07 | American Sterilizer Company | Indirect lock and lock release mechanism |
US5249905A (en) * | 1992-07-22 | 1993-10-05 | Kelley Company, Inc. | Automatic wheel chocking apparatus having an improved drive mechanism |
US5375965C1 (en) | 1993-01-25 | 2001-09-11 | Rite Hite Holding Corp | Vehicle restraining device |
DE69534146T2 (de) * | 1994-03-07 | 2006-02-16 | Rite-Hite Holding Corp., Milwaukee | Bremskeilpositionierungsvorrichtung, aktiviert durch das Fahrzeug |
US5762459A (en) * | 1994-10-21 | 1998-06-09 | Rite-Hite Corporation | Wheel-activated vehicle restraint system |
EP0905066B1 (en) * | 1994-10-21 | 2003-05-14 | Rite-Hite Holding Corporation | Wheel activated vehicle restraint |
US6092970A (en) * | 1998-01-09 | 2000-07-25 | Rite-Hite Holding Corporation | Manually positioned wheel chocking apparatus |
US6773221B2 (en) | 2001-07-05 | 2004-08-10 | Rite-Hite Holding Corporation | Positive locking mechanism for a wheel-activated vehicle restraint |
US8307956B2 (en) | 2007-07-25 | 2012-11-13 | Rite-Hite Holding Corporation | Wheel chock system |
US8464846B2 (en) | 2008-03-04 | 2013-06-18 | Rite-Hite Holding Corporation | Restraining arms for wheel chocks |
US8286757B2 (en) | 2010-07-09 | 2012-10-16 | Rite-Hite Holding Corporation | Wheel chock system |
CN104098005B (zh) * | 2014-07-25 | 2016-08-24 | 云南楚雄矿冶有限公司机械制造分公司 | 一种能够紧急驻车的斜井箕斗 |
AU2022362885A1 (en) * | 2021-10-15 | 2024-05-16 | Evermore United S.A. | Solar panel service vehicle movement restriction device and method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258442B (de) * | 1960-02-27 | 1968-01-11 | Gutehoffnungshuette Sterkrade | Grubenwagenvorholer mit zwei abwechselnd gegenlaeufig arbeitenden Stoeseln |
DE3444269A1 (de) * | 1984-12-05 | 1986-06-05 | Maschinenfabrik Ernst Hese Gmbh, 4352 Herten | Einrichtung zum aufschieben und abziehen von foerderwagen |
-
1988
- 1988-09-10 DE DE19883830891 patent/DE3830891A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8006811B2 (en) | 2007-09-07 | 2011-08-30 | Rite-Hite Holding Corporation | Loading dock wheel restraint comprising a flexible elongate member |
Also Published As
Publication number | Publication date |
---|---|
DE3830891A1 (de) | 1990-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |