GB2186630B - Friction coupling for angular positioning of a movable unit relative to a fixed unit - Google Patents

Friction coupling for angular positioning of a movable unit relative to a fixed unit

Info

Publication number
GB2186630B
GB2186630B GB8703121A GB8703121A GB2186630B GB 2186630 B GB2186630 B GB 2186630B GB 8703121 A GB8703121 A GB 8703121A GB 8703121 A GB8703121 A GB 8703121A GB 2186630 B GB2186630 B GB 2186630B
Authority
GB
United Kingdom
Prior art keywords
angular positioning
friction coupling
unit
movable unit
relative
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
GB8703121A
Other versions
GB2186630A (en
GB8703121D0 (en
Inventor
Per-Roland Loow
Per Lundgren
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.)
Televerket
Original Assignee
Televerket
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 Televerket filed Critical Televerket
Publication of GB8703121D0 publication Critical patent/GB8703121D0/en
Publication of GB2186630A publication Critical patent/GB2186630A/en
Application granted granted Critical
Publication of GB2186630B publication Critical patent/GB2186630B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges
    • 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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Pivots And Pivotal Connections (AREA)
GB8703121A 1986-02-13 1987-02-11 Friction coupling for angular positioning of a movable unit relative to a fixed unit Expired GB2186630B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600630A SE451875B (en) 1986-02-13 1986-02-13 FRICTION COUPLING FOR SUSPENSION AND STEELLESS ANGLE POSITION OF A MOVING UNIT, EXV AN LCD SCREEN

Publications (3)

Publication Number Publication Date
GB8703121D0 GB8703121D0 (en) 1987-03-18
GB2186630A GB2186630A (en) 1987-08-19
GB2186630B true GB2186630B (en) 1989-11-01

Family

ID=20363447

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8703121A Expired GB2186630B (en) 1986-02-13 1987-02-11 Friction coupling for angular positioning of a movable unit relative to a fixed unit

Country Status (3)

Country Link
GB (1) GB2186630B (en)
NO (1) NO870504L (en)
SE (1) SE451875B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4986507A (en) * 1989-09-08 1991-01-22 Arthur Chiang Free positioning tilt unit
KR920004386B1 (en) * 1989-10-16 1992-06-04 현대전자산업 주식회사 Key board cover and angle setting apparatus for laptop p.q.
US5190391A (en) * 1992-05-04 1993-03-02 Yen Yang Basestrong Co., Ltd. Variable torsional force pivot shaft connector

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625527A (en) * 1947-08-07 1949-06-29 Singer Mfg Co Bobbin-winder for sewing machines
GB1542408A (en) * 1975-06-09 1979-03-21 Dominion Auto Access Pivot assemblies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB625527A (en) * 1947-08-07 1949-06-29 Singer Mfg Co Bobbin-winder for sewing machines
GB1542408A (en) * 1975-06-09 1979-03-21 Dominion Auto Access Pivot assemblies

Also Published As

Publication number Publication date
SE8600630D0 (en) 1986-02-13
NO870504L (en) 1987-08-14
GB2186630A (en) 1987-08-19
SE8600630L (en) 1987-08-14
GB8703121D0 (en) 1987-03-18
NO870504D0 (en) 1987-02-10
SE451875B (en) 1987-11-02

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Legal Events

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