ES241600U - A device for limiting relative rotation of two coaxial bodies - Google Patents

A device for limiting relative rotation of two coaxial bodies

Info

Publication number
ES241600U
ES241600U ES1979241600U ES241600U ES241600U ES 241600 U ES241600 U ES 241600U ES 1979241600 U ES1979241600 U ES 1979241600U ES 241600 U ES241600 U ES 241600U ES 241600 U ES241600 U ES 241600U
Authority
ES
Spain
Prior art keywords
blocking part
elements
interfering
wing
piece
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
ES1979241600U
Other languages
Spanish (es)
Other versions
ES241600Y (en
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.)
EFFER-COSTRUZIONI APPARECCHIATURE OLEODINAMICHE S
Original Assignee
EFFER-COSTRUZIONI APPARECCHIATURE OLEODINAMICHE S
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 EFFER-COSTRUZIONI APPARECCHIATURE OLEODINAMICHE S filed Critical EFFER-COSTRUZIONI APPARECCHIATURE OLEODINAMICHE S
Publication of ES241600U publication Critical patent/ES241600U/en
Application granted granted Critical
Publication of ES241600Y publication Critical patent/ES241600Y/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
    • 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
    • B66C23/94—Safety gear for limiting slewing movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

Improved device for the stop in relative rotation of two elements with a common axis, in particular of the rotating column of a truck-crane with respect to the associated base, which arranged between the surfaces that define the interview extremities of said elements, is characterized by the fact of comprising: a meeting piece associated with at least one of the elements and freely rotatable in the same axis of these, which piece already provided with a lateral wing that extends in an almost radial direction with respect to the axis of said elements; at least a first blocking part fixed in said first element and interfering, during the rotation of the latter, with the wing of said meeting piece; at least a second blocking part, fixed to the other element and interfering with the wing of said meeting piece during the rotation of the latter by the effect of said first blocking part, the first blocking part generating with its external surface during surotation, an external surface, with all its points, without interfering with said second blocking part. (Machine-translation by Google Translate, not legally binding)
ES1979241600U 1978-02-28 1979-02-23 PERFECTED DEVICE FOR THE STOP IN RELATIVE ROTATION OF TWO ELEMENTS WITH A COMMON AXIS. Expired ES241600Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03346/78A IT1105835B (en) 1978-02-28 1978-02-28 DEVICE FOR THE ARREST OF THE RELATIVE ROTATION OF TWO ELEMENTS, IN PARTICULAR OF THE ROTATING COLUMN OF AN AUTOGRU COMPARED TO THE RELATIVE BASE

Publications (2)

Publication Number Publication Date
ES241600U true ES241600U (en) 1979-05-16
ES241600Y ES241600Y (en) 1979-11-01

Family

ID=11105399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1979241600U Expired ES241600Y (en) 1978-02-28 1979-02-23 PERFECTED DEVICE FOR THE STOP IN RELATIVE ROTATION OF TWO ELEMENTS WITH A COMMON AXIS.

Country Status (11)

Country Link
BE (1) BE874150A (en)
CH (1) CH631679A5 (en)
DE (1) DE2904804A1 (en)
DK (1) DK83379A (en)
ES (1) ES241600Y (en)
FR (1) FR2418492A1 (en)
GB (1) GB2015684A (en)
IT (1) IT1105835B (en)
NL (1) NL7901559A (en)
SE (1) SE424541B (en)
ZA (1) ZA79640B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310135C2 (en) * 1983-03-21 1985-06-27 Mantec Gesellschaft für Automatisierungs- und Handhabungssysteme mbH, 8510 Fürth Limit position indicator for robot joints
US5678707A (en) * 1995-07-31 1997-10-21 Pioneer Engineering Mechanism for rotating a crane turret through a 500° arc
CN113668867B (en) * 2021-08-23 2022-12-23 广东博智林机器人有限公司 Cloth limit structure and cloth equipment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209149A (en) * 1967-03-04 1970-10-21 Midland Ind Computing Improvements in mechanical handling means for attachment to vehicles such as tractors

Also Published As

Publication number Publication date
GB2015684A (en) 1979-09-12
CH631679A5 (en) 1982-08-31
ES241600Y (en) 1979-11-01
FR2418492B3 (en) 1981-10-30
DE2904804A1 (en) 1979-09-06
BE874150A (en) 1979-05-29
FR2418492A1 (en) 1979-09-21
IT7803346A0 (en) 1978-02-28
ZA79640B (en) 1980-02-27
IT1105835B (en) 1985-11-04
SE424541B (en) 1982-07-26
SE7901746L (en) 1979-08-29
DK83379A (en) 1979-08-29
NL7901559A (en) 1979-08-30

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