DE3629089C3 - Hubstapler, insbesondere industrieller Hubstapler, mit Hubmast - Google Patents
Hubstapler, insbesondere industrieller Hubstapler, mit HubmastInfo
- Publication number
- DE3629089C3 DE3629089C3 DE19863629089 DE3629089A DE3629089C3 DE 3629089 C3 DE3629089 C3 DE 3629089C3 DE 19863629089 DE19863629089 DE 19863629089 DE 3629089 A DE3629089 A DE 3629089A DE 3629089 C3 DE3629089 C3 DE 3629089C3
- Authority
- DE
- Germany
- Prior art keywords
- speed
- control
- signal
- time
- lifting
- 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
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 16
- 230000006870 function Effects 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 5
- 230000015654 memory Effects 0.000 claims description 5
- 230000003111 delayed effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000012935 Averaging Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000006399 behavior Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/0755—Position control; Position detectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Control And Safety Of Cranes (AREA)
- Earth Drilling (AREA)
- Warehouses Or Storage Devices (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863629089 DE3629089C3 (de) | 1986-08-27 | 1986-08-27 | Hubstapler, insbesondere industrieller Hubstapler, mit Hubmast |
| SE8702871A SE461271B (sv) | 1986-08-27 | 1987-07-15 | Lyftstaplingsfordon, i synnerhet industriellt lyftstaplingsfordon, med lyfmast |
| GB8718638A GB2196447B (en) | 1986-08-27 | 1987-08-06 | Lift truck, particulary industrial lift truck, comprising a mast |
| FR8711909A FR2603271B1 (fr) | 1986-08-27 | 1987-08-25 | Chariot elevateur, en particulier chariot elevateur industriel, a mat de levage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863629089 DE3629089C3 (de) | 1986-08-27 | 1986-08-27 | Hubstapler, insbesondere industrieller Hubstapler, mit Hubmast |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE3629089A1 DE3629089A1 (de) | 1988-03-10 |
| DE3629089C2 DE3629089C2 (enrdf_load_stackoverflow) | 1991-10-31 |
| DE3629089C3 true DE3629089C3 (de) | 1996-04-25 |
Family
ID=6308268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863629089 Expired - Fee Related DE3629089C3 (de) | 1986-08-27 | 1986-08-27 | Hubstapler, insbesondere industrieller Hubstapler, mit Hubmast |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3629089C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2603271B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2196447B (enrdf_load_stackoverflow) |
| SE (1) | SE461271B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010048662A1 (de) | 2010-10-07 | 2012-04-12 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit einem höhenverstellbaren Lasttragmittel |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1239092B (it) * | 1990-01-24 | 1993-09-21 | Zapi S P A | Dispositivo variatore di velocita'in carrello elevatore. |
| JPH0761788A (ja) * | 1993-08-25 | 1995-03-07 | Shinko Electric Co Ltd | 荷役制御装置 |
| US7344000B2 (en) | 2004-09-23 | 2008-03-18 | Crown Equipment Corporation | Electronically controlled valve for a materials handling vehicle |
| FI20065637A0 (fi) * | 2006-10-04 | 2006-10-04 | Jyri Vaherto | Menetelmä trukin tartuntaelimen ohjaamiseksi sekä vastaava järjestelmä ja säätölaitteisto |
| EP2123594A1 (en) * | 2008-05-23 | 2009-11-25 | BT Products AB | Industrial lift truck with speed control |
| KR101914467B1 (ko) | 2011-02-16 | 2018-11-05 | 크라운 이큅먼트 코포레이션 | 리프트 모터 속도로부터 가동 조립체의 속도를 추정하는 물류 취급 차량 |
| DE102011018520B4 (de) * | 2011-03-17 | 2023-06-15 | Jungheinrich Aktiengesellschaft | Verfahren zum Anfahren eines Lagerplatzes mit einem Flurförderzeug |
| DE102011016542A1 (de) * | 2011-04-08 | 2012-10-11 | Jungheinrich Aktiengesellschaft | Flurförderzeug, insbesondere Schubmaststapler mit einem Hubgerüst |
| US20220356051A1 (en) * | 2019-05-28 | 2022-11-10 | Vehicle Service Group, Llc | Load-sensing vehicle lift |
| EP3976524A2 (en) | 2019-05-28 | 2022-04-06 | Vehicle Service Group, LLC | Load-sensing vehicle lift |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2114617C2 (de) * | 1971-03-26 | 1976-04-29 | Albert Irion Nachfolger, 7000 Stuttgart | Steuergerät für Hublader mit an einem Hubmast auf- und abbeweglichem Lastschlitten |
| HU170917B (hu) * | 1974-06-19 | 1977-09-28 | Villamos Berendezes Es Keszule | Ehlektroskhema v avtomaticheskom transportnom prisposoblenii dlja osuhhestvlenija predpisannikh izmenenij skorosti |
| DE2709640A1 (de) * | 1977-03-05 | 1978-09-07 | Meyer Kg Maschbau Hans | Vorrichtung zur vorwahl und ansteuerung einer von mehreren vorbestimmten hubhoehen |
| US4157467A (en) * | 1978-03-17 | 1979-06-05 | Crown Controls Corporation | Sequential control system for a lift truck |
| US4161236A (en) * | 1978-06-01 | 1979-07-17 | Westinghouse Electric Corp. | Elevator system |
| GB2095861B (en) * | 1981-03-31 | 1985-01-03 | Toyoda Automatic Loom Works | Fork lift control system |
| GB2099184B (en) * | 1981-03-31 | 1985-06-05 | Toyoda Automatic Loom Works | Forklift control system |
| DE3140795C2 (de) * | 1981-10-14 | 1985-03-21 | Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg | Höhenmeßeinrichtung für Stapelgeräte |
| DE3210951C2 (de) * | 1982-03-25 | 1987-01-08 | Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg | Stapelfahrzeug mit Hubgerüst |
| US4586331A (en) * | 1983-05-26 | 1986-05-06 | Caterpillar Industrial Inc. | Automatic hydraulic speed control |
-
1986
- 1986-08-27 DE DE19863629089 patent/DE3629089C3/de not_active Expired - Fee Related
-
1987
- 1987-07-15 SE SE8702871A patent/SE461271B/sv not_active IP Right Cessation
- 1987-08-06 GB GB8718638A patent/GB2196447B/en not_active Expired - Lifetime
- 1987-08-25 FR FR8711909A patent/FR2603271B1/fr not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010048662A1 (de) | 2010-10-07 | 2012-04-12 | Jungheinrich Aktiengesellschaft | Flurförderzeug mit einem höhenverstellbaren Lasttragmittel |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2196447B (en) | 1991-05-01 |
| GB2196447A (en) | 1988-04-27 |
| DE3629089C2 (enrdf_load_stackoverflow) | 1991-10-31 |
| DE3629089A1 (de) | 1988-03-10 |
| FR2603271A1 (fr) | 1988-03-04 |
| SE8702871D0 (sv) | 1987-07-15 |
| SE8702871L (sv) | 1988-02-28 |
| SE461271B (sv) | 1990-01-29 |
| FR2603271B1 (fr) | 1990-09-21 |
| GB8718638D0 (en) | 1987-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: JUNGHEINRICH AG, 2000 HAMBURG, DE |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8339 | Ceased/non-payment of the annual fee |