GB2347986B - Variable pitch leadscrew - Google Patents

Variable pitch leadscrew

Info

Publication number
GB2347986B
GB2347986B GB9906008A GB9906008A GB2347986B GB 2347986 B GB2347986 B GB 2347986B GB 9906008 A GB9906008 A GB 9906008A GB 9906008 A GB9906008 A GB 9906008A GB 2347986 B GB2347986 B GB 2347986B
Authority
GB
United Kingdom
Prior art keywords
leadscrew
variable pitch
pitch
variable
pitch leadscrew
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 - Fee Related
Application number
GB9906008A
Other versions
GB2347986A (en
GB9906008D0 (en
Inventor
Pierrot Nool Germaine Catry
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.)
L&P Swiss Holding GmbH
Original Assignee
Youngflex AG
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 Youngflex AG filed Critical Youngflex AG
Priority to GB9906008A priority Critical patent/GB2347986B/en
Publication of GB9906008D0 publication Critical patent/GB9906008D0/en
Publication of GB2347986A publication Critical patent/GB2347986A/en
Application granted granted Critical
Publication of GB2347986B publication Critical patent/GB2347986B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
    • F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
    • F16C1/12—Arrangements for transmitting movement to or from the flexible member
    • 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
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transmission Devices (AREA)
GB9906008A 1999-03-16 1999-03-16 Variable pitch leadscrew Expired - Fee Related GB2347986B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9906008A GB2347986B (en) 1999-03-16 1999-03-16 Variable pitch leadscrew

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9906008A GB2347986B (en) 1999-03-16 1999-03-16 Variable pitch leadscrew

Publications (3)

Publication Number Publication Date
GB9906008D0 GB9906008D0 (en) 1999-05-12
GB2347986A GB2347986A (en) 2000-09-20
GB2347986B true GB2347986B (en) 2001-02-14

Family

ID=10849704

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9906008A Expired - Fee Related GB2347986B (en) 1999-03-16 1999-03-16 Variable pitch leadscrew

Country Status (1)

Country Link
GB (1) GB2347986B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357935A1 (en) * 1988-09-06 1990-03-14 BAUER, Dieter, Dipl.-Ing. Screw actuator for telescopic tables
US5337627A (en) * 1991-12-27 1994-08-16 Nissei Plastic Industrial Co., Ltd. Ball screw

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357935A1 (en) * 1988-09-06 1990-03-14 BAUER, Dieter, Dipl.-Ing. Screw actuator for telescopic tables
US5337627A (en) * 1991-12-27 1994-08-16 Nissei Plastic Industrial Co., Ltd. Ball screw

Also Published As

Publication number Publication date
GB2347986A (en) 2000-09-20
GB9906008D0 (en) 1999-05-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100316