IT1018693B - Dispositivo a bozzello a gancio misuratore di peso per gr - Google Patents
Dispositivo a bozzello a gancio misuratore di peso per grInfo
- Publication number
- IT1018693B IT1018693B IT51645/74A IT5164574A IT1018693B IT 1018693 B IT1018693 B IT 1018693B IT 51645/74 A IT51645/74 A IT 51645/74A IT 5164574 A IT5164574 A IT 5164574A IT 1018693 B IT1018693 B IT 1018693B
- Authority
- IT
- Italy
- Prior art keywords
- block device
- weight meter
- hook weight
- hook
- meter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
- G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices
-
- 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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
- B66C1/40—Crane hooks formed or fitted with load measuring or indicating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/88—Safety gear
- B66C23/90—Devices for indicating or limiting lifting moment
- B66C23/905—Devices for indicating or limiting lifting moment electrical
-
- 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
- B66D3/04—Pulley blocks or like devices in which force is applied to a rope, cable, or chain which passes over one or more pulleys, e.g. to obtain mechanical advantage
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
- G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
- G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
- G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
- G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
- G01G3/142—Circuits specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/02—Hoists or accessories for hoists
- B66D2700/026—Pulleys, sheaves, pulley blocks or their mounting
- B66D2700/028—Pulley blocks with multiple sheaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control And Safety Of Cranes (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Jib Cranes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00373487A US3827514A (en) | 1973-06-25 | 1973-06-25 | Weight measuring hook block apparatus for cranes |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1018693B true IT1018693B (it) | 1977-10-20 |
Family
ID=23472614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51645/74A IT1018693B (it) | 1973-06-25 | 1974-06-21 | Dispositivo a bozzello a gancio misuratore di peso per gr |
Country Status (11)
Country | Link |
---|---|
US (1) | US3827514A (it) |
JP (1) | JPS50106671A (it) |
BE (1) | BE816722A (it) |
CA (1) | CA996961A (it) |
DE (2) | DE2430214A1 (it) |
DK (1) | DK340274A (it) |
FR (1) | FR2234557B1 (it) |
GB (1) | GB1466297A (it) |
IT (1) | IT1018693B (it) |
NL (1) | NL162610C (it) |
SE (1) | SE404350B (it) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4037469A (en) * | 1975-08-11 | 1977-07-26 | Transrail Ab | Force measuring apparatus |
SE8101790L (sv) * | 1981-03-20 | 1982-09-21 | Handelsbolaget Ohrnellteknik | Elektroniskt givarelement |
US4516645A (en) * | 1981-10-23 | 1985-05-14 | Quest Corporation | Load checking arrangement for a center-loaded type load cell |
NL8400467A (nl) * | 1984-02-14 | 1985-09-02 | Mampaey Johannes J | Werkwijze voor het lossen van een vaartuig met behulp van een kraan, opgesteld op een offshoreplatform en kraan ingericht voor het uitvoeren van deze werkwijze. |
US4714122A (en) * | 1986-10-20 | 1987-12-22 | Breakthru Industries, Inc. | Weighing system for refuse trucks |
US5078016A (en) * | 1989-06-14 | 1992-01-07 | Bethlehem Steel Corporation | Two piece load cell pin |
JPH0731142Y2 (ja) * | 1989-10-11 | 1995-07-19 | 株式会社クボタ | ロードセル式吊りはかり |
US5064008A (en) * | 1990-03-05 | 1991-11-12 | Wray-Tech Instruments, Inc. | Hydraulic control system for weighing |
US5038876A (en) * | 1990-03-05 | 1991-08-13 | Wray-Tech Instruments, Inc. | Hydraulic control system for weighing |
US5065828A (en) * | 1990-03-05 | 1991-11-19 | Wray-Tech Instruments, Inc. | Hydraulic control system for weighing |
US5065829A (en) * | 1990-03-05 | 1991-11-19 | Wray-Tech Instruments, Inc. | Hydraulic control system for weighing |
DE4011260C2 (de) * | 1990-04-05 | 1993-12-02 | Mannesmann Ag | Meßeinrichtung und Meßverfahren an einem Hubmittel, insbesondere einem unter Last stehenden Hubseil für Hebeeinrichtungen |
US5245137A (en) * | 1990-12-21 | 1993-09-14 | Mobile Computing Corporation | Load measuring system for refuse trucks |
CA2032983C (en) * | 1990-12-21 | 1999-09-07 | Allan Bowman | Load measuring system for refuse trucks |
GB9102173D0 (en) * | 1991-02-01 | 1991-03-20 | Subsea Well Services Ltd | Wireline apparatus |
US6073496A (en) * | 1996-03-14 | 2000-06-13 | Mannesmann Ag | Load hoisting apparatus |
US5927780A (en) * | 1998-03-24 | 1999-07-27 | The Crosby Group, Inc. | Swivel hoist ring to web sling connector |
US6098470A (en) * | 1998-11-11 | 2000-08-08 | Alexander/Ryan Marine & Safety Co. | Method and apparatus for testing hook release |
US6303882B1 (en) * | 2000-03-10 | 2001-10-16 | Cranium Corporation | Load cell apparatus and method |
FR2808877B1 (fr) * | 2000-05-12 | 2002-07-12 | Potain Sa | Procede et dispositif pour la simulation de charges sur des appareils de levage |
CA2316660A1 (en) * | 2000-08-24 | 2002-02-24 | Paul A. Mckenna | Double-ended load cell and method for mounting same |
US6843383B2 (en) * | 2003-02-24 | 2005-01-18 | National Crane Corporation | Jib load limiting device |
US20040226758A1 (en) * | 2003-05-14 | 2004-11-18 | Andrew Jones | System and method for measuring weight of deposit on boiler superheaters |
US20080087475A1 (en) * | 2006-10-13 | 2008-04-17 | Steven Petrucelli | Weighing scale |
DE102008024358A1 (de) * | 2008-05-20 | 2009-12-03 | Nkm Noell Special Cranes Gmbh | Vorrichtung zum Überlastungsschutz eines Kranes |
CN102718143A (zh) * | 2011-03-31 | 2012-10-10 | 象王重工股份有限公司 | 造船龙门起重机新型称重装置结构 |
SE537511C2 (sv) * | 2012-11-20 | 2015-05-26 | Komatsu Forest Ab | Vägningssystem för last som hanteras med en lyftapparat, ochlastavkännande ledbar förbindning |
US9000311B1 (en) * | 2013-01-09 | 2015-04-07 | Jeff L. Collins | Crane scale anti-torque and protection housing |
US9067766B1 (en) | 2013-09-16 | 2015-06-30 | Jergens, Inc. | Hoisting device and system and method for using the same |
USD738285S1 (en) * | 2014-10-16 | 2015-09-08 | John Eugene Franta | Stackable block |
RU2610567C1 (ru) * | 2015-08-13 | 2017-02-13 | Акционерное общество "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" | Система измерения и контроля веса отгружаемого материала грузоподъемным механизмом |
US10029891B1 (en) * | 2015-11-24 | 2018-07-24 | Ames Barnett | Trench roller lifting adapter |
DE102016007723A1 (de) * | 2016-06-23 | 2017-12-28 | Liebherr-Werk Ehingen Gmbh | Lastwiegung am Lasthaken |
US11034560B2 (en) | 2016-12-02 | 2021-06-15 | Anderson Rescue Solutions, Llc | Connectable pulley block |
EP3681838A1 (en) * | 2017-09-14 | 2020-07-22 | M-Technologie S.A.S. | Demounting aid |
US11579010B1 (en) * | 2019-03-21 | 2023-02-14 | Motion Laboratories, Inc. | Chain hoist with integral load cell |
FI129432B (fi) | 2019-05-29 | 2022-02-15 | Ponsse Oyj | Ripustettava vaaka taakan punnitsemiseksi ja järjestelmä taakan nostamiseksi |
CN111392628A (zh) * | 2020-04-18 | 2020-07-10 | 江苏政田重工股份有限公司 | 电动克令吊称重方法及系统 |
CN112830405B (zh) * | 2021-01-04 | 2022-08-02 | 中联重科股份有限公司 | 称重垫板 |
DE102022129503A1 (de) * | 2022-11-08 | 2024-05-08 | Koro Riw Gmbh | Verbindungselement mit integrierter Wiegeeinheit für eine Lasthakenaufhängung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2820624A (en) * | 1955-09-26 | 1958-01-21 | Harnischfeger Corp | Weighing bottom block |
US3080935A (en) * | 1959-03-02 | 1963-03-12 | Babcock & Wilcox Co | Hoisting and weighing apparatus |
US3100546A (en) * | 1960-07-15 | 1963-08-13 | Berkel Patent Nv | Circuit with compensated transformer |
JPS4415759Y1 (it) * | 1965-11-05 | 1969-07-07 | ||
SE311573B (it) * | 1967-02-08 | 1969-06-16 | Bofors Ab | |
US3499500A (en) * | 1968-02-29 | 1970-03-10 | Boeing Co | Strain-gauge weighing apparatus for vehicle support structure |
-
1973
- 1973-06-25 US US00373487A patent/US3827514A/en not_active Expired - Lifetime
-
1974
- 1974-06-06 CA CA201,864A patent/CA996961A/en not_active Expired
- 1974-06-18 GB GB2693974A patent/GB1466297A/en not_active Expired
- 1974-06-20 SE SE7408195A patent/SE404350B/xx not_active IP Right Cessation
- 1974-06-21 BE BE145764A patent/BE816722A/xx not_active IP Right Cessation
- 1974-06-21 IT IT51645/74A patent/IT1018693B/it active
- 1974-06-24 NL NL7408478.A patent/NL162610C/xx not_active IP Right Cessation
- 1974-06-24 FR FR7421927A patent/FR2234557B1/fr not_active Expired
- 1974-06-24 DE DE2430214A patent/DE2430214A1/de active Pending
- 1974-06-24 DE DE7421453U patent/DE7421453U/de not_active Expired
- 1974-06-25 JP JP49072752A patent/JPS50106671A/ja active Pending
- 1974-06-25 DK DK340274A patent/DK340274A/da unknown
Also Published As
Publication number | Publication date |
---|---|
BE816722A (fr) | 1974-10-16 |
FR2234557A1 (it) | 1975-01-17 |
JPS50106671A (it) | 1975-08-22 |
DK340274A (it) | 1975-02-10 |
CA996961A (en) | 1976-09-14 |
NL162610C (nl) | 1980-06-16 |
NL7408478A (it) | 1974-12-30 |
SE404350B (sv) | 1978-10-02 |
NL162610B (nl) | 1980-01-15 |
DE7421453U (de) | 1977-09-29 |
GB1466297A (en) | 1977-03-02 |
SE7408195L (it) | 1974-12-27 |
FR2234557B1 (it) | 1976-06-25 |
US3827514A (en) | 1974-08-06 |
DE2430214A1 (de) | 1975-01-16 |
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