JPS6129292B2 - - Google Patents
Info
- Publication number
- JPS6129292B2 JPS6129292B2 JP55046969A JP4696980A JPS6129292B2 JP S6129292 B2 JPS6129292 B2 JP S6129292B2 JP 55046969 A JP55046969 A JP 55046969A JP 4696980 A JP4696980 A JP 4696980A JP S6129292 B2 JPS6129292 B2 JP S6129292B2
- Authority
- JP
- Japan
- Prior art keywords
- column
- extension
- bridge
- transfer
- bridge according
- 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
Links
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000008093 supporting effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/28—Loading ramps; Loading docks
- B65G69/287—Constructional features of deck or surround
- B65G69/2876—Safety or protection means, e.g. skirts
- B65G69/2894—Safety legs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Air Bags (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Seats For Vehicles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2914963A DE2914963C2 (de) | 1979-04-12 | 1979-04-12 | Überladebrücke für Rampen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55140434A JPS55140434A (en) | 1980-11-01 |
| JPS6129292B2 true JPS6129292B2 (OSRAM) | 1986-07-05 |
Family
ID=6068232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4696980A Granted JPS55140434A (en) | 1979-04-12 | 1980-04-11 | Shifting bridge for swash plate |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4325155A (OSRAM) |
| JP (1) | JPS55140434A (OSRAM) |
| CH (1) | CH646664A5 (OSRAM) |
| DE (1) | DE2914963C2 (OSRAM) |
| FR (1) | FR2453806A1 (OSRAM) |
| GB (1) | GB2048210B (OSRAM) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3404704C1 (de) * | 1984-02-10 | 1985-08-29 | Kurt 3015 Wennigsen Alten | UEberfahrbruecke fuer Rampen |
| US4865507A (en) * | 1988-05-05 | 1989-09-12 | Rite-Hite Corporation | Dock leveler assembly and latch mechanism therefor |
| US4935979A (en) * | 1988-08-19 | 1990-06-26 | Dock Leveler Manufacturing, Inc. | Dock leveler operating apparatus |
| US5195205A (en) * | 1991-01-25 | 1993-03-23 | Dock Leveler Manufacturing, Inc. | Dock leveler operating apparatus |
| US5214818A (en) * | 1991-01-25 | 1993-06-01 | Dock Leveler Manufacturing, Inc. | Dock leveler operating apparatus |
| DE4231476C1 (de) * | 1992-09-19 | 1993-10-07 | Alten K | Überladebrücke für Rampen |
| US5333339A (en) * | 1993-01-19 | 1994-08-02 | Blue Giant Equipment Corporation | Dock leveler with wheel barrier |
| US6276016B1 (en) * | 1997-04-15 | 2001-08-21 | Rite-Hite Holding Corporation | Safety leg system for dock leveler |
| US6216303B1 (en) | 1998-03-27 | 2001-04-17 | Kelley Company, Inc. | Dock leveler having an improved support leg mechanism |
| US6085375A (en) * | 1998-06-22 | 2000-07-11 | Rite-Hite Holding Corporation | Lip guiding mechanism for dock levelers |
| US6516487B1 (en) | 1999-11-12 | 2003-02-11 | Kelley Atlantic Ltd. | Dockleveler with a barrier |
| US6842930B2 (en) | 2001-02-09 | 2005-01-18 | Spx Dock Products Inc. | Run-off guard for a dock leveler |
| US7134159B2 (en) | 2004-01-13 | 2006-11-14 | Rite-Hite Holding Corporation | Stump-out apparatus for a dock leveler |
| US7032267B2 (en) | 2004-05-11 | 2006-04-25 | Rite-Hite Holding Corporation | Dock leveler with combination safety leg and lip deflector |
| US7503089B2 (en) | 2005-04-05 | 2009-03-17 | Rite-Hite Holding Corporation | Inflatable actuator for a dock leveler deck |
| DE102006023781B4 (de) * | 2006-05-20 | 2008-04-03 | Caema Verladesysteme Gmbh | Stationäre Überladebrücke |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3216373A (en) * | 1963-12-16 | 1965-11-09 | Pullman Inc | Bridge plate counterbalance device |
| US3409922A (en) * | 1966-02-09 | 1968-11-12 | Loomis Machine Company | Dockboard |
| US3500486A (en) * | 1967-11-16 | 1970-03-17 | T & S Equipment Co | Balancing means,lip actuating,locking and supporting means for dockboard assembly |
| US3728753A (en) * | 1971-03-03 | 1973-04-24 | Rite Hite Corp | Dockboard |
| US3921241A (en) * | 1974-04-08 | 1975-11-25 | Overhead Door Corp | Dockboard support |
| US3982295A (en) * | 1975-05-21 | 1976-09-28 | Harsco Corporation | Dock leveling apparatus |
| US4047258A (en) * | 1976-12-03 | 1977-09-13 | Harsco Corporation | Lip lock with release and counterbalance for dock board |
-
1979
- 1979-04-12 DE DE2914963A patent/DE2914963C2/de not_active Expired
-
1980
- 1980-03-26 CH CH235780A patent/CH646664A5/de not_active IP Right Cessation
- 1980-04-08 FR FR8007842A patent/FR2453806A1/fr active Granted
- 1980-04-11 JP JP4696980A patent/JPS55140434A/ja active Granted
- 1980-04-14 GB GB8012197A patent/GB2048210B/en not_active Expired
- 1980-04-14 US US06/140,412 patent/US4325155A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2914963A1 (de) | 1980-10-23 |
| JPS55140434A (en) | 1980-11-01 |
| GB2048210B (en) | 1983-03-09 |
| US4325155A (en) | 1982-04-20 |
| GB2048210A (en) | 1980-12-10 |
| FR2453806B1 (OSRAM) | 1984-07-27 |
| CH646664A5 (de) | 1984-12-14 |
| DE2914963C2 (de) | 1983-10-13 |
| FR2453806A1 (fr) | 1980-11-07 |
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