ES1023891U - Improved speed limiting device for elevators and the like. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improved speed limiting device for elevators and the like. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1023891U
ES1023891U ES19939300399U ES9300399U ES1023891U ES 1023891 U ES1023891 U ES 1023891U ES 19939300399 U ES19939300399 U ES 19939300399U ES 9300399 U ES9300399 U ES 9300399U ES 1023891 U ES1023891 U ES 1023891U
Authority
ES
Spain
Prior art keywords
pulley
cams
translation
legally binding
google translate
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
ES19939300399U
Other languages
Spanish (es)
Other versions
ES1023891Y (en
Inventor
Escofet Montserrat Dalmau
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.)
GERVALL SA
Original Assignee
GERVALL SA
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 GERVALL SA filed Critical GERVALL SA
Priority to ES9300399U priority Critical patent/ES1023891Y/en
Publication of ES1023891U publication Critical patent/ES1023891U/en
Application granted granted Critical
Publication of ES1023891Y publication Critical patent/ES1023891Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Limiting device speed improved for lifts and similar essentially characterized in that it comprises a guide pulley for cable cabin in which are mounted cams, joined by one end to the outer face pulley through two separate lines on which pivotan freely; united being found each other with said cams free movement so one of them is required by a pier towards rest position situa ends those within the limits defined by the perimeter of the pulley; encountering said spring anchored at one end to the middle part of the hook, and the opposite to a teton and adjusting the spring forming part of a dress plurality, whose spigots set points anchor for providing a tension adjustable dock; introducing the plate carrier cam stops limiting the turning them when these are planned to outside the influence of a pulley centrifugal force over the tension spring; for exterior and regardless of the pulley is preven one or more fixed stops against acting ends free cams, in position deployed, operating as a brake rotation pulley and resulting in reaction in the cable, enough to parachute mechanism on cabin. (Machine-translation by Google Translate, not legally binding)
ES9300399U 1993-02-16 1993-02-16 PERFECT SPEED LIMITING DEVICE FOR LIFTS AND THE LIKE. Expired - Fee Related ES1023891Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300399U ES1023891Y (en) 1993-02-16 1993-02-16 PERFECT SPEED LIMITING DEVICE FOR LIFTS AND THE LIKE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300399U ES1023891Y (en) 1993-02-16 1993-02-16 PERFECT SPEED LIMITING DEVICE FOR LIFTS AND THE LIKE.

Publications (2)

Publication Number Publication Date
ES1023891U true ES1023891U (en) 1993-08-01
ES1023891Y ES1023891Y (en) 1994-04-01

Family

ID=8280941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300399U Expired - Fee Related ES1023891Y (en) 1993-02-16 1993-02-16 PERFECT SPEED LIMITING DEVICE FOR LIFTS AND THE LIKE.

Country Status (1)

Country Link
ES (1) ES1023891Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245173A1 (en) * 2003-04-25 2005-12-16 Aplicaciones Electromecanicas Gervall, S.A. Centrifugal speed limiter e.g. for elevator, freight elevator, crane, has oscillating handle with associated counterbalance that acts on roller on coaxial drag disc when pulley speed exceeds required speed

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2245173A1 (en) * 2003-04-25 2005-12-16 Aplicaciones Electromecanicas Gervall, S.A. Centrifugal speed limiter e.g. for elevator, freight elevator, crane, has oscillating handle with associated counterbalance that acts on roller on coaxial drag disc when pulley speed exceeds required speed

Also Published As

Publication number Publication date
ES1023891Y (en) 1994-04-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20041004