FR441112A - Dispositif de commande pour presses à vis pourvues de poulies à friction - Google Patents

Dispositif de commande pour presses à vis pourvues de poulies à friction

Info

Publication number
FR441112A
FR441112A FR441112A FR441112DA FR441112A FR 441112 A FR441112 A FR 441112A FR 441112 A FR441112 A FR 441112A FR 441112D A FR441112D A FR 441112DA FR 441112 A FR441112 A FR 441112A
Authority
FR
France
Prior art keywords
control device
screw presses
friction pulleys
pulleys
friction
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
FR441112A
Other languages
English (en)
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR441112A publication Critical patent/FR441112A/fr
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
    • F16H—GEARING
    • F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
    • F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
    • F16H15/04—Gearings providing a continuous range of gear ratios
    • F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
    • F16H15/16—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface
    • F16H15/18—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally
    • F16H15/20—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a conical friction surface externally co-operating with the outer rim of the member A, which is perpendicular or nearly perpendicular to the friction surface of the member B
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
    • B30B1/22—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means driven through friction disc means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
FR441112A 1911-12-11 1912-03-08 Dispositif de commande pour presses à vis pourvues de poulies à friction Expired FR441112A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT441112X 1911-12-11

Publications (1)

Publication Number Publication Date
FR441112A true FR441112A (fr) 1912-07-30

Family

ID=5983780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR441112A Expired FR441112A (fr) 1911-12-11 1912-03-08 Dispositif de commande pour presses à vis pourvues de poulies à friction

Country Status (2)

Country Link
DE (1) DE263318C (enrdf_load_stackoverflow)
FR (1) FR441112A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125165A (en) * 1964-03-17 Rotary lawn mower edging attachment
DE1244512B (de) * 1965-08-27 1967-07-13 Karl Prestl Kegelreibradgetriebe zur stufenlosen AEnderung des UEbersetzungsverhaeltnisses

Also Published As

Publication number Publication date
DE263318C (enrdf_load_stackoverflow)

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