FR2593104B1 - AUTOMATIC TIGHTENING CLAMP, ESPECIALLY FOR CONCRETE BLOCKS. - Google Patents

AUTOMATIC TIGHTENING CLAMP, ESPECIALLY FOR CONCRETE BLOCKS.

Info

Publication number
FR2593104B1
FR2593104B1 FR8600820A FR8600820A FR2593104B1 FR 2593104 B1 FR2593104 B1 FR 2593104B1 FR 8600820 A FR8600820 A FR 8600820A FR 8600820 A FR8600820 A FR 8600820A FR 2593104 B1 FR2593104 B1 FR 2593104B1
Authority
FR
France
Prior art keywords
concrete blocks
automatic tightening
tightening clamp
clamp
automatic
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 - Lifetime
Application number
FR8600820A
Other languages
French (fr)
Other versions
FR2593104A1 (en
Inventor
Patrick Lefort
Joel Raymond Francois Orhan
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.)
ACODIM SARL
Original Assignee
ACODIM SARL
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 ACODIM SARL filed Critical ACODIM SARL
Priority to FR8600820A priority Critical patent/FR2593104B1/en
Publication of FR2593104A1 publication Critical patent/FR2593104A1/en
Application granted granted Critical
Publication of FR2593104B1 publication Critical patent/FR2593104B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
    • B66C1/422—Gripping members engaging only the external or internal surfaces of the articles actuated by lifting force

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
FR8600820A 1986-01-17 1986-01-17 AUTOMATIC TIGHTENING CLAMP, ESPECIALLY FOR CONCRETE BLOCKS. Expired - Lifetime FR2593104B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8600820A FR2593104B1 (en) 1986-01-17 1986-01-17 AUTOMATIC TIGHTENING CLAMP, ESPECIALLY FOR CONCRETE BLOCKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600820A FR2593104B1 (en) 1986-01-17 1986-01-17 AUTOMATIC TIGHTENING CLAMP, ESPECIALLY FOR CONCRETE BLOCKS.

Publications (2)

Publication Number Publication Date
FR2593104A1 FR2593104A1 (en) 1987-07-24
FR2593104B1 true FR2593104B1 (en) 1990-08-31

Family

ID=9331341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600820A Expired - Lifetime FR2593104B1 (en) 1986-01-17 1986-01-17 AUTOMATIC TIGHTENING CLAMP, ESPECIALLY FOR CONCRETE BLOCKS.

Country Status (1)

Country Link
FR (1) FR2593104B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305013A (en) * 2020-04-18 2020-06-19 汪美霞 Green garden landscape pavement engineering laying construction method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109436776B (en) * 2018-09-05 2024-01-05 华南理工大学 Material transfer mechanism, transfer method and transfer robot
CN112853890A (en) * 2020-12-15 2021-05-28 南京俏美骏科技有限公司 Municipal road construction method
CN114604741B (en) * 2022-01-24 2023-06-02 杭州大杰智能传动科技有限公司 Tower crane clamp with self-adaptive clamping mechanism

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1729252A (en) * 1928-06-23 1929-09-24 Frederic H Emery Hoisting tackle
DE889212C (en) * 1950-08-12 1953-09-07 Erich Zakarias Automatic control for single rope grippers or the like.
DE922616C (en) * 1953-02-18 1955-01-20 Papierfabrik Baienfurt A G Ose with spring-loaded latch mechanism that opens automatically after the load has been lowered
DE1037084B (en) * 1955-06-07 1958-08-21 Deutschland Ag Maschf Stripper crane
DE1084888B (en) * 1955-12-03 1960-07-07 Huet Aloysius T Van Device for loading and unloading bricks
DE1431092A1 (en) * 1964-05-14 1968-10-17 Van Hueet Alois Thedorus Tongs for transporting stacked, sensitive bulk goods
FR1432801A (en) * 1965-02-12 1966-03-25 Device for handling and stacking concrete blocks on loading and storage pallets
FR1504738A (en) * 1966-10-25 1967-12-08 Delattre Levivier S I D L Soc Automatic gripper
AT325790B (en) * 1973-11-05 1975-11-10 Wiener Brueckenbau BRUSH PLIERS
NL8300230A (en) * 1983-01-21 1984-08-16 Luymes & Bal Aanneming PAVING METHOD AND GRAPER FOR USE IN THIS METHOD.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305013A (en) * 2020-04-18 2020-06-19 汪美霞 Green garden landscape pavement engineering laying construction method
CN111305013B (en) * 2020-04-18 2021-08-27 广州市林华园林建设工程有限公司 Green garden landscape pavement engineering laying construction method

Also Published As

Publication number Publication date
FR2593104A1 (en) 1987-07-24

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