ES194152U - Perfected lathe. (Machine-translation by Google Translate, not legally binding) - Google Patents

Perfected lathe. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES194152U
ES194152U ES0194152U ES194152U ES194152U ES 194152 U ES194152 U ES 194152U ES 0194152 U ES0194152 U ES 0194152U ES 194152 U ES194152 U ES 194152U ES 194152 U ES194152 U ES 194152U
Authority
ES
Spain
Prior art keywords
nut
axial
drum
ratchet wheel
ratchet
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
ES0194152U
Other languages
Spanish (es)
Other versions
ES194152Y (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.)
Automaticos Ind S L
Original Assignee
Automaticos Ind S L
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 Automaticos Ind S L filed Critical Automaticos Ind S L
Priority to ES1973194152U priority Critical patent/ES194152Y/en
Priority to CH238474A priority patent/CH568470A5/xx
Priority to NL7402385A priority patent/NL7402385A/xx
Priority to FR7406021A priority patent/FR2218463B3/fr
Priority to IT20613/74A priority patent/IT1009647B/en
Publication of ES194152U publication Critical patent/ES194152U/en
Application granted granted Critical
Publication of ES194152Y publication Critical patent/ES194152Y/en
Expired legal-status Critical Current

Links

Landscapes

  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)

Abstract

Improved lathe, which is constituted by a drum for winding the cable, which has an axial extension with a spindle, in which a nut performs the axial friction clutch of the disc of a ratchet wheel against the front. Of the drum, while establishing said nut an axial mobile coupling with the drive shaft in which said drum is freely mounted, is essentially characterized in that the nut constituting the axial friction clutch, has its front determined by a crown flat circular, from which a frustoconical extension starts centrally, adjusting the latter in a conical axial passage of the ratchet wheel, while between the flat front of the nut and disc of the ratchet wheel, an elastic conical washer is arranged, which constitutes an expansion spring between the nut and the wheel, which at the same time favors the disengagement of the conical adjustment between both, constitutes an axial containment stop of the ratchet needles; so that axial advance of the nut, caused by the rotation of the drive shaft, realizes the locking of the ratchet wheel against the rope winding drum, whose ratchet prevents the recoil of the drum by pulling the cable, while the axial return of said nut, in the rotation in the opposite direction of the drive shaft determines the freedom of the ratchet wheel with respect to the drum, allowing rotation in the opposite direction thereof. (Machine-translation by Google Translate, not legally binding)
ES1973194152U 1973-02-21 1973-08-21 PERFECTED LATHE. Expired ES194152Y (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES1973194152U ES194152Y (en) 1973-08-21 1973-08-21 PERFECTED LATHE.
CH238474A CH568470A5 (en) 1973-02-21 1974-02-20
NL7402385A NL7402385A (en) 1973-02-21 1974-02-21
FR7406021A FR2218463B3 (en) 1973-02-21 1974-02-21
IT20613/74A IT1009647B (en) 1973-02-21 1974-04-08 HAND OPERATED LOAD LIFTING WINCH

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1973194152U ES194152Y (en) 1973-08-21 1973-08-21 PERFECTED LATHE.

Publications (2)

Publication Number Publication Date
ES194152U true ES194152U (en) 1974-12-16
ES194152Y ES194152Y (en) 1975-11-16

Family

ID=8364059

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973194152U Expired ES194152Y (en) 1973-02-21 1973-08-21 PERFECTED LATHE.

Country Status (1)

Country Link
ES (1) ES194152Y (en)

Also Published As

Publication number Publication date
ES194152Y (en) 1975-11-16

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