ES2130875A1 - Improvements for the end of travel for blind roller spindles - Google Patents

Improvements for the end of travel for blind roller spindles

Info

Publication number
ES2130875A1
ES2130875A1 ES09400429A ES9400429A ES2130875A1 ES 2130875 A1 ES2130875 A1 ES 2130875A1 ES 09400429 A ES09400429 A ES 09400429A ES 9400429 A ES9400429 A ES 9400429A ES 2130875 A1 ES2130875 A1 ES 2130875A1
Authority
ES
Spain
Prior art keywords
travel
insert
pinion
blind roller
pinions
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
ES09400429A
Other languages
Spanish (es)
Other versions
ES2130875B1 (en
Inventor
Chico Francisco Guillen
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.)
Forjas del Vinalopo SL
Original Assignee
Forjas del Vinalopo SL
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 Forjas del Vinalopo SL filed Critical Forjas del Vinalopo SL
Priority to ES9400429A priority Critical patent/ES2130875B1/en
Publication of ES2130875A1 publication Critical patent/ES2130875A1/en
Application granted granted Critical
Publication of ES2130875B1 publication Critical patent/ES2130875B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Blinds (AREA)

Abstract

Improvements for the end of travel for blind roller spindles. It consists of an endless screw whose helix engages with the helical teeth of a central pinion with an insert and a satellite pinion with its respective insert in such a way that this insert of the satellite pinion engages laterally with the other, projecting from the hub of the central pinion, during all the opposite rotation of both pinions and until coupling is produced between both inserts of these pinions, at which time movement of the handle is prevented as it is not possible to turn the wheel, it then being able to turn in the opposite direction until it meets the symmetrical stop after the same number of turns.
ES9400429A 1994-03-03 1994-03-03 IMPROVEMENTS FOR CAREER PURPOSES IN BLIND ROLLING AXES. Expired - Fee Related ES2130875B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9400429A ES2130875B1 (en) 1994-03-03 1994-03-03 IMPROVEMENTS FOR CAREER PURPOSES IN BLIND ROLLING AXES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9400429A ES2130875B1 (en) 1994-03-03 1994-03-03 IMPROVEMENTS FOR CAREER PURPOSES IN BLIND ROLLING AXES.

Publications (2)

Publication Number Publication Date
ES2130875A1 true ES2130875A1 (en) 1999-07-01
ES2130875B1 ES2130875B1 (en) 2000-04-16

Family

ID=8285425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9400429A Expired - Fee Related ES2130875B1 (en) 1994-03-03 1994-03-03 IMPROVEMENTS FOR CAREER PURPOSES IN BLIND ROLLING AXES.

Country Status (1)

Country Link
ES (1) ES2130875B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100323A1 (en) * 2005-03-21 2006-09-28 Gaviota Simbac, S.L. End stop device for blind-rolling shafts

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813958A (en) * 1972-05-08 1974-06-04 Gfa Antriebstechnik Gmbh Locking device for a winding arrangement
FR2457370A1 (en) * 1979-05-21 1980-12-19 Carpano & Pons CONTROL DEVICE FOR ELECTRIC MOTOR-REDUCER
US4522245A (en) * 1983-01-04 1985-06-11 Hunter Douglas Inc. Housing for a venetian blind tilter mechanism
US4541468A (en) * 1983-10-19 1985-09-17 Hunter Douglas, Inc. Tilter mechanism for a slatted blind

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813958A (en) * 1972-05-08 1974-06-04 Gfa Antriebstechnik Gmbh Locking device for a winding arrangement
FR2457370A1 (en) * 1979-05-21 1980-12-19 Carpano & Pons CONTROL DEVICE FOR ELECTRIC MOTOR-REDUCER
US4522245A (en) * 1983-01-04 1985-06-11 Hunter Douglas Inc. Housing for a venetian blind tilter mechanism
US4541468A (en) * 1983-10-19 1985-09-17 Hunter Douglas, Inc. Tilter mechanism for a slatted blind

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006100323A1 (en) * 2005-03-21 2006-09-28 Gaviota Simbac, S.L. End stop device for blind-rolling shafts

Also Published As

Publication number Publication date
ES2130875B1 (en) 2000-04-16

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