ES432350A2 - Automatic clearance regulators for braking devices in particular for railway vehicles - Google Patents

Automatic clearance regulators for braking devices in particular for railway vehicles

Info

Publication number
ES432350A2
ES432350A2 ES432350A ES432350A ES432350A2 ES 432350 A2 ES432350 A2 ES 432350A2 ES 432350 A ES432350 A ES 432350A ES 432350 A ES432350 A ES 432350A ES 432350 A2 ES432350 A2 ES 432350A2
Authority
ES
Spain
Prior art keywords
brake
nut
respect
axial force
bar
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
ES432350A
Other languages
Spanish (es)
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.)
Wabco Westinghouse SpA
Original Assignee
Wabco Westinghouse SpA
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 Wabco Westinghouse SpA filed Critical Wabco Westinghouse SpA
Publication of ES432350A2 publication Critical patent/ES432350A2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H15/00—Wear-compensating mechanisms, e.g. slack adjusters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Improvements introduced in the object of the main patent No. 416,178, filed on June 22, 1973, on: improvements in automatic radial clearance regulators for brake devices, which come into contact with said rotary element to brake it, arranged to insert into transmission between an element to operate the brake element and the brake element itself, of the type comprising a nut threadedly mounted on a rigid bolt with a first bar connected to the brake element, coupling means for the nut arranged for block the rotation of the latter and move it filially, connecting the drive; a first thrust element for the nut that acts on a first face thereof and which is elastically connected to the coupling means at least by means of a prestressed spring placed between said element and said means, said thrust element being rigid with the regulator box, characterized in that each regulator is provided with resistant means apt to oppose the axial displacement of the first bar with respect to the boxes with an axial force of predetermined value, the means allowing the displacement of the bar with respect to the box only when the predetermined value of the axial force is greater than the value of the axial force necessary to produce the rotation of the nut with respect to said screw. (Machine-translation by Google Translate, not legally binding)
ES432350A 1973-11-29 1974-11-27 Automatic clearance regulators for braking devices in particular for railway vehicles Expired ES432350A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7050473A IT1045898B (en) 1973-11-29 1973-11-29 IMPROVEMENT OF AUTOMATIC GAME REGULATORS FOR BRAKING DEVICES, IN PARTICULAR OF RAILWAY VEHICLES

Publications (1)

Publication Number Publication Date
ES432350A2 true ES432350A2 (en) 1977-07-01

Family

ID=11313997

Family Applications (1)

Application Number Title Priority Date Filing Date
ES432350A Expired ES432350A2 (en) 1973-11-29 1974-11-27 Automatic clearance regulators for braking devices in particular for railway vehicles

Country Status (7)

Country Link
AT (1) AT346386B (en)
CH (1) CH598035A5 (en)
ES (1) ES432350A2 (en)
GB (1) GB1489884A (en)
IT (1) IT1045898B (en)
PL (1) PL95610B3 (en)
YU (1) YU312974A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232678C2 (en) * 1992-09-29 2001-05-23 Knorr Bremse Ag Changeover device for brake linkage adjuster

Also Published As

Publication number Publication date
IT1045898B (en) 1980-06-10
PL95610B3 (en) 1977-10-31
YU312974A (en) 1982-02-28
GB1489884A (en) 1977-10-26
CH598035A5 (en) 1978-04-28
ATA957474A (en) 1978-03-15
AT346386B (en) 1978-11-10

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705