[go: up one dir, main page]

SE2350950A1 - An electric lifting trolley - Google Patents

An electric lifting trolley

Info

Publication number
SE2350950A1
SE2350950A1 SE2350950A SE2350950A SE2350950A1 SE 2350950 A1 SE2350950 A1 SE 2350950A1 SE 2350950 A SE2350950 A SE 2350950A SE 2350950 A SE2350950 A SE 2350950A SE 2350950 A1 SE2350950 A1 SE 2350950A1
Authority
SE
Sweden
Prior art keywords
battery cell
receptacle
electric lifting
cell enclosure
lifting trolley
Prior art date
Application number
SE2350950A
Inventor
Elias Bartos
Johan Österman
Maja Olsson
Samuel Pierre
Svante Skog
Original Assignee
Pronomic Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pronomic Ab filed Critical Pronomic Ab
Priority to SE2350950A priority Critical patent/SE2350950A1/en
Priority to PCT/EP2024/072506 priority patent/WO2025032192A1/en
Publication of SE2350950A1 publication Critical patent/SE2350950A1/en

Links

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
    • B66F9/07513—Details concerning the chassis
    • B66F9/07531—Battery compartments
    • 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
    • B66F9/07513—Details concerning the chassis
    • B66F9/0754—Battery removal arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/80—Exchanging energy storage elements, e.g. removable batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/04—Arrangement of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D3/00—Portable or mobile lifting or hauling appliances
    • B66D3/18—Power-operated hoists
    • B66D3/20—Power-operated hoists with driving motor, e.g. electric motor, and drum or barrel contained in a common housing
    • 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
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
    • 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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
    • B66F7/0625—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement with wheels for moving around the floor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Power Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Handcart (AREA)

Abstract

The present disclosure relates to an electric lifting trolley (1) comprising a drivable frame (2) extending vertically along a vertical axis (yl). Further, comprising an adjustable item receiving platform (3) connected to a first surface (2a) of said drivable frame (2). Further, the electric lifting trolley comprises a battery bracket arrangement (10) comprising a receptacle (11) and a battery cell enclosure (12). The receptacle (11) comprises an upper and a lower surface (11a, lib) defining a cavity therebetween, wherein the battery cell enclosure (12) is arranged to be fitted in said cavity by lateral movement relative said receptacle (11).

Claims (14)

Claims
1. An electric lifting trolley (1) comprising: a drivable frame (2) extending vertically along a vertical axis (y1), an adjustable item receiving platform (3) connected to a first surface (2a) of said drivable frame (2); a battery bracket arrangement (10) comprising a receptacle (11) and a battery cell enclosure (12), wherein the receptacle (11) is attached to a second surface (2b) of said drivable frame (2) protruding from said second surface along a lateral axis (x1) being perpendicular to said second surface (2b), wherein the receptacle (11) comprises an upper and a lower surface (11a, 11b) defining a cavity therebetween, wherein the battery cell enclosure (12) is arranged to be fitted in said cavity by lateral movement relative said receptacle (11).
2. The electric lifting trolley (1) according to claim 1, wherein one of said upper and lower surface (11a, 11b) is angled relative the other surface, wherein the enclosure (12) is arranged to be releasably secured to said cavity in-between said upper and lower surface (11a, 11b).
3. The electric lifting trolley (1) according to claim 2, wherein the lower surface (11b) is substantially perpendicular to said vertical axis (y1), wherein the upper surface (11a) is tilted relative the lower surface (11b).
4. The electric lifting trolley (1) according to any one ofthe preceding claims, wherein the battery cell enclosure (12) is dimensioned to fit into the cavity, thereby an uppermost surface (12a) of said battery cell enclosure (12) and a lowermost surface (12b) of said battery cell enclosure (12b) correspond to the form of the upper and lower surface (11a, 11b) of said receptacle (11).
5. The electric lifting trolley (1) according to any one of the preceding claims, wherein a lowermost surface (12b) of said battery cell enclosure has greater length than said lower surface (11b) of said receptacle (12) along said lateral axis (x1).
6. The electric lifting trolley (1) according to any one ofthe preceding claims, wherein the battery cell enclosure (12) comprises a locking mechanism arranged to releasably secure the battery cell enclosure (12) to the receptacle (11).
7. The electric lifting trolley (1) according to any one of the preceding claims, wherein said battery cell enclosure (12) comprises first and second opposite side surfaces (12c, 12d), wherein each side surfaces (12c, 12d) is, at an installed state of said battery cell enclosure (12), accessible by a user.
8. The electric lifting trolley (1) according to claim 7, wherein said battery cell enclosure (12) comprises a gripping means (13) at each side surface (12c, 12d).
9. The electric lifting trolley (1) according to claim 8, wherein each gripping means (13) is hingedly connected to each side surface (12c, 12d) such that each gripping means (13) is adjustable between a protruding state for being carried by a user, and a relaxed state, wherein at said relaxed state the gripping means (13) is parallel with said side surfaces (12c, 12d).
10. The electric lifting trolley (1) according to claim 9, wherein at least one ofthe gripping means (13) comprises a first locking member (13a) arranged to attach to a corresponding mating member (13b) of said receptacle (11).
11. The electric lifting trolley (1) according to any one ofthe preceding claims, wherein said receptacle (11) comprises control circuitry (20), the control circuitry (20) arranged to be powered by at least one battery cell arranged to be enclosed by said battery cell enclosure (12).
12. The electric lifting trolley (1) according to claim 11, wherein the battery cell enclosure (12) comprises a contact interface, wherein upon fitting said battery cell enclosure to said cavity, said contact interface is arranged to electrically connect to a correspondingcontact interface of said receptacle (11), thereby powering said control circuitry (20).
13. The electric lifting tro||ey (1) according to any one ofthe preceding claims, wherein said upper surface (11a) of said receptacle (11) form an angle of 100-130 degrees relative said vertical axis (y1), preferably 105-120 degrees, more preferably 105-degrees.
14. A battery bracket arrangement (10) arranged to connect to an electric lifting tro||ey (1) to power said electric tro||ey (1), the battery bracket arrangement (10) comprising: - a receptacle (11) - a battery cell enclosure (12), wherein the receptacle (11) is arranged to attach to a frame (2) of said electric tro||ey (1), wherein the receptacle (11) comprises an upper and lower surface (11a, 11b) defining a cavity therebetween, wherein the battery cell enclosure (12) is arranged to be fitted in said cavity by lateral movement relative said receptacle (11).
SE2350950A 2023-08-09 2023-08-09 An electric lifting trolley SE2350950A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE2350950A SE2350950A1 (en) 2023-08-09 2023-08-09 An electric lifting trolley
PCT/EP2024/072506 WO2025032192A1 (en) 2023-08-09 2024-08-08 An electric lifting trolley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2350950A SE2350950A1 (en) 2023-08-09 2023-08-09 An electric lifting trolley

Publications (1)

Publication Number Publication Date
SE2350950A1 true SE2350950A1 (en) 2025-02-10

Family

ID=92424425

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2350950A SE2350950A1 (en) 2023-08-09 2023-08-09 An electric lifting trolley

Country Status (2)

Country Link
SE (1) SE2350950A1 (en)
WO (1) WO2025032192A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284153A (en) * 1963-08-06 1966-11-08 Lansing Bagnall Ltd Vehicle battery mounting
US20100224841A1 (en) * 2009-03-06 2010-09-09 Liko Research & Development Ab Lift control systems for lifting devices and lifting devices comprising the same
US20120048629A1 (en) * 2010-08-26 2012-03-01 Jungheinrich Aktiengesellschaft Industrial truck comprising a battery receiving space
EP2505544A1 (en) * 2011-04-02 2012-10-03 Jungheinrich Aktiengesellschaft Lift vehicle with a closable battery compartment
US20190047601A1 (en) * 2017-08-08 2019-02-14 Tm-Logic Llc Hand truck
US20220297990A1 (en) * 2019-09-12 2022-09-22 Milwaukee Electric Tool Corporation Lifting and transport device
US20230076978A1 (en) * 2021-09-03 2023-03-09 Makita Corporation Lifter device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2650251B1 (en) * 2012-04-13 2015-08-05 BT Products AB Forklift truck

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284153A (en) * 1963-08-06 1966-11-08 Lansing Bagnall Ltd Vehicle battery mounting
US20100224841A1 (en) * 2009-03-06 2010-09-09 Liko Research & Development Ab Lift control systems for lifting devices and lifting devices comprising the same
US20120048629A1 (en) * 2010-08-26 2012-03-01 Jungheinrich Aktiengesellschaft Industrial truck comprising a battery receiving space
EP2505544A1 (en) * 2011-04-02 2012-10-03 Jungheinrich Aktiengesellschaft Lift vehicle with a closable battery compartment
US20190047601A1 (en) * 2017-08-08 2019-02-14 Tm-Logic Llc Hand truck
US20220297990A1 (en) * 2019-09-12 2022-09-22 Milwaukee Electric Tool Corporation Lifting and transport device
US20230076978A1 (en) * 2021-09-03 2023-03-09 Makita Corporation Lifter device

Also Published As

Publication number Publication date
WO2025032192A1 (en) 2025-02-13

Similar Documents

Publication Publication Date Title
US8912751B2 (en) Electric power tool system
GB2476375A (en) Hand Tool Charging Device
US10277060B1 (en) Inductive wireless charging station
SE2350950A1 (en) An electric lifting trolley
CN111451220A (en) Portable knapsack formula laser cleaning machine of lithium cell
CN218616270U (en) Ground processing machine
CN111243879A (en) Power switching assembly and tools and systems having the same
CN113114089A (en) Portable emergency mobile energy storage power supply
CN111933837B (en) Power switching component and tools and systems having the power switching component
US20220015247A1 (en) Power supply structure of electric grinding tool machine
CN217282381U (en) Wireless charging device that multi-angle was adjusted
CN213854220U (en) Erythrocyte shakes even appearance
CN211828518U (en) Electric energy switching devices, electric energy storage systems, electric tools and systems
CN211828517U (en) Electric energy switching devices, electric energy storage systems, electric tools and systems
TW202201871A (en) Power supply structure of electric grinding machine tool including a power management module, a power connection line, and a battery socket
CN215860854U (en) Can dismantle portable power source's handheld fan
JPH01117995A (en) Electric fan for both charging and alternating current
CN212412717U (en) Novel cable adapter for electric power engineering
CN207753657U (en) A kind of plate type solar component that angle of inclination is fine-tuning
CN209860008U (en) Combined portable power box structure
CN205911383U (en) Online balanced device of battery
CN216229461U (en) Novel lifting type mechanical arm
CN214755642U (en) Lithium battery charger with adjusting device
CN219208722U (en) Beauty instrument
CN219053097U (en) Lithium electric circular saw with double-depth lifting frame