GB1266822A - - Google Patents

Info

Publication number
GB1266822A
GB1266822A GB1266822DA GB1266822A GB 1266822 A GB1266822 A GB 1266822A GB 1266822D A GB1266822D A GB 1266822DA GB 1266822 A GB1266822 A GB 1266822A
Authority
GB
United Kingdom
Prior art keywords
shaped parts
sideplates
parallel
sides
crane
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
Application number
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 filed Critical
Publication of GB1266822A publication Critical patent/GB1266822A/en
Expired 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
    • B66C1/22—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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Force In General (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Jib Cranes (AREA)

Abstract

1,266,822. Pulley blocks. CARL SCHENCK MASCHINENFABRIK G.m.b.H. 1 May, 1970 [2 May, 1969], No. 21095/70. Heading B8B. A loose block for the lifting tackle of a crane comprises two generally U-shaped parts disposed so that the sides 5, 6 of one part project through an opening in the base 4 of the other part, the two parts being relatively movable in parallel to one another, and wherein two load cells 8, 9 are interposed between the facing inner sides of the bases 4 and 7 of the U-shaped parts. A load hook 1 is mounted between the sideplates 2 and 3 and a sheave 12 supported by the crane rope 13 is mounted between the sideplates 5 and 6, links 14, 15 and 16 connecting the two U-shaped parts together to maintain the parallel relative motion therebetween. (For Figure see next column)
GB1266822D 1969-05-02 1970-05-01 Expired GB1266822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691922496 DE1922496B2 (en) 1969-05-02 1969-05-02 Crane bottom block with load cells

Publications (1)

Publication Number Publication Date
GB1266822A true GB1266822A (en) 1972-03-15

Family

ID=5733110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1266822D Expired GB1266822A (en) 1969-05-02 1970-05-01

Country Status (8)

Country Link
AT (1) AT304009B (en)
CH (1) CH502949A (en)
CS (1) CS149699B2 (en)
DE (1) DE1922496B2 (en)
FR (1) FR2044761A7 (en)
GB (1) GB1266822A (en)
NL (1) NL7006201A (en)
SE (1) SE359074B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037469A (en) * 1975-08-11 1977-07-26 Transrail Ab Force measuring apparatus
DE3132264A1 (en) * 1981-08-14 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Weighing crosspiece with symmetrical load application
DE3629158C1 (en) * 1986-08-27 1988-03-17 Klaus Back Electromechanical, transportable crane scale with electronic digital display
DE102017130792A1 (en) * 2017-12-20 2019-06-27 Liebherr-Werk Ehingen Gmbh Measuring device for load measurement in a hoist

Also Published As

Publication number Publication date
CH502949A (en) 1971-02-15
AT304009B (en) 1972-12-27
SE359074B (en) 1973-08-20
NL7006201A (en) 1970-11-04
FR2044761A7 (en) 1971-02-26
CS149699B2 (en) 1973-07-25
DE1922496B2 (en) 1975-07-03
DE1922496A1 (en) 1970-11-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees