FR2388105A1 - Paving stone handling trolley - has two wheels supporting vertical frame for lowering platform with grab attached - Google Patents

Paving stone handling trolley - has two wheels supporting vertical frame for lowering platform with grab attached

Info

Publication number
FR2388105A1
FR2388105A1 FR7811881A FR7811881A FR2388105A1 FR 2388105 A1 FR2388105 A1 FR 2388105A1 FR 7811881 A FR7811881 A FR 7811881A FR 7811881 A FR7811881 A FR 7811881A FR 2388105 A1 FR2388105 A1 FR 2388105A1
Authority
FR
France
Prior art keywords
grab
vertical frame
supporting vertical
paving stone
counterweight
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.)
Granted
Application number
FR7811881A
Other languages
French (fr)
Other versions
FR2388105B1 (en
Inventor
Gunther Barth
Fritz Von Langsdorff
Gerhard Hagenah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BARTH KG
Original Assignee
BARTH KG
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 BARTH KG filed Critical BARTH KG
Publication of FR2388105A1 publication Critical patent/FR2388105A1/en
Application granted granted Critical
Publication of FR2388105B1 publication Critical patent/FR2388105B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/20—Implements for finishing work on buildings for laying flooring
    • E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements

Abstract

The trolley for handling and laying flagstones, slabs, paving stones etc., has a frame mounted on two wheels. This trolley has a load carrying overhanging arm with a grab for slabs to be deposited, raised and lowered by a simple mechanism which ensures constant lifting force. The lifting mechanism has a counterweight (30) guided by a rope (24) passing around a pulley (26) and controlling the grab (22). The counterweight (30) is, at the upper position, a greater distance from the moving part of the grab than in its lower position. The upper part of the travel of the counterweight (30) is on the opposite side of the wheel spindle (8) which is also the pivot axis for the grab.
FR7811881A 1977-04-21 1978-04-21 Paving stone handling trolley - has two wheels supporting vertical frame for lowering platform with grab attached Granted FR2388105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2717774A DE2717774C2 (en) 1977-04-21 1977-04-21 Laying trolley for covering elements

Publications (2)

Publication Number Publication Date
FR2388105A1 true FR2388105A1 (en) 1978-11-17
FR2388105B1 FR2388105B1 (en) 1983-06-24

Family

ID=6006938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811881A Granted FR2388105A1 (en) 1977-04-21 1978-04-21 Paving stone handling trolley - has two wheels supporting vertical frame for lowering platform with grab attached

Country Status (3)

Country Link
AT (1) AT369812B (en)
DE (1) DE2717774C2 (en)
FR (1) FR2388105A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378712A1 (en) * 1977-01-29 1978-08-25 Sf Vollverbundstein DEVICE FOR TRANSPORTING AND LAYING MOLDED CONCRETE PARTS
FR2463244A1 (en) * 1979-08-07 1981-02-20 Augias Francis Slab lifter for burial vault - has lightweight frame with cable to lift I-section beam with cross-bracing
CN114032736A (en) * 2021-12-06 2022-02-11 位国杰 Emulsified asphalt spraying device for asphalt road base

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4422112C1 (en) * 1994-06-24 1995-06-22 Jan Mohr Laying trolley for paving stones

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971103A (en) * 1947-10-07 1951-01-12 Device for the rapid execution of masonry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE426240C (en) * 1925-03-03 1926-03-05 Walter Kuepper Movement device for luffing boom of loading bridges or the like.
FR2044132A5 (en) * 1969-05-09 1971-02-19 Gillard Jean
GB1400709A (en) * 1971-09-02 1975-07-23 Larsen A J Device for laying of flagstones
DE2707495B2 (en) * 1977-02-22 1979-07-05 Allgemeine Strassenbaubedarfsgesellschaft Mbh, 2820 Bremen Device for laying essentially plate-shaped road surface elements

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971103A (en) * 1947-10-07 1951-01-12 Device for the rapid execution of masonry

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378712A1 (en) * 1977-01-29 1978-08-25 Sf Vollverbundstein DEVICE FOR TRANSPORTING AND LAYING MOLDED CONCRETE PARTS
FR2463244A1 (en) * 1979-08-07 1981-02-20 Augias Francis Slab lifter for burial vault - has lightweight frame with cable to lift I-section beam with cross-bracing
CN114032736A (en) * 2021-12-06 2022-02-11 位国杰 Emulsified asphalt spraying device for asphalt road base

Also Published As

Publication number Publication date
DE2717774C2 (en) 1986-10-02
ATA288978A (en) 1982-06-15
AT369812B (en) 1983-02-10
FR2388105B1 (en) 1983-06-24
DE2717774A1 (en) 1978-10-26

Similar Documents

Publication Publication Date Title
CN114988290A (en) Intelligent hoisting device for lifting materials
FR2388105A1 (en) Paving stone handling trolley - has two wheels supporting vertical frame for lowering platform with grab attached
FR2665411B1 (en) DEVICE FOR CHANGING DIRECTION ON SITE FOR HANDLING TROLLEY.
DE50002056D1 (en) Trolley rope hoist with pendulum damping
SE8501673D0 (en) DEVICE FOR REVERSING A LOAD
ES466075A1 (en) Horizontal slewing crane
FR2228024A1 (en) Changeover for tower crane lifting hook - latch changes four strand pulley system to two strand
ES8404258A1 (en) Inclined lift for a wheel chair or the like mounted on a vehicle.
GB614445A (en) Improvements in self-propelled electrically driven trucks
GB844303A (en) Improvements in or relating to cranes
FR2365514A1 (en) MOTOR-DRIVEN LIFT TRUCK EQUIPPED WITH A CONVEYOR DEVICE
ES507093A0 (en) DEVICE FOR THE MAINTENANCE OF BOLTS FOR NUCLEAR AND SIMILAR REACTOR COVERS.
DE3267871D1 (en) Device for attaching a grab for agricultural buildings to a movable support by means of a flexible element
CN214653272U (en) Hoisting accessory for road bridge
JPS57159258A (en) Attaching and detaching device for long nozzle
SU988748A1 (en) Travelling bridge
GB1015255A (en) Improvements in or relating to mobile lifts or elevators
AU5863300A (en) Lift apparatus for stairs
SE421204B (en) Transport equipment of the type which comprises two lifting-table parts which can move vertically and can be flexibly adjusted to each other
SU723345A1 (en) Apparatus for changing carriages of firing and sintering machine
SU661050A1 (en) Sleeper replacing machine
DE3860722D1 (en) RAIL TROLLEY FOR LAYING TRACK SECTIONS.
SU90962A1 (en) Construction crane
US1363834A (en) Apparatus for charging and discharging crucible-furnaces
SU922251A1 (en) Hoisting device

Legal Events

Date Code Title Description
ST Notification of lapse