[go: up one dir, main page]

GB2261258B - Shaft lock mechanism - Google Patents

Shaft lock mechanism

Info

Publication number
GB2261258B
GB2261258B GB9223240A GB9223240A GB2261258B GB 2261258 B GB2261258 B GB 2261258B GB 9223240 A GB9223240 A GB 9223240A GB 9223240 A GB9223240 A GB 9223240A GB 2261258 B GB2261258 B GB 2261258B
Authority
GB
United Kingdom
Prior art keywords
lock mechanism
shaft lock
shaft
lock
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 - Lifetime
Application number
GB9223240A
Other versions
GB9223240D0 (en
GB2261258A (en
Inventor
Tsuneo Yamada
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.)
Advanex Inc
Original Assignee
Kato Spring Works Co Ltd
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 Kato Spring Works Co Ltd filed Critical Kato Spring Works Co Ltd
Publication of GB9223240D0 publication Critical patent/GB9223240D0/en
Publication of GB2261258A publication Critical patent/GB2261258A/en
Application granted granted Critical
Publication of GB2261258B publication Critical patent/GB2261258B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/08—Friction devices between relatively-movable hinge parts
    • E05D11/082—Friction devices between relatively-movable hinge parts with substantially radial friction, e.g. cylindrical friction surfaces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1014—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in only one position, e.g. closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pivots And Pivotal Connections (AREA)
GB9223240A 1991-11-05 1992-11-05 Shaft lock mechanism Expired - Lifetime GB2261258B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9049291 1991-11-05

Publications (3)

Publication Number Publication Date
GB9223240D0 GB9223240D0 (en) 1992-12-16
GB2261258A GB2261258A (en) 1993-05-12
GB2261258B true GB2261258B (en) 1995-06-28

Family

ID=14000024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9223240A Expired - Lifetime GB2261258B (en) 1991-11-05 1992-11-05 Shaft lock mechanism

Country Status (1)

Country Link
GB (1) GB2261258B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406678A (en) * 1993-07-22 1995-04-18 General Clutch Corporation Friction hinge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342538A (en) * 1930-02-10 1931-02-05 Richard Tietz Improvements in door and like hinges
GB556877A (en) * 1942-08-13 1943-10-26 Franz Lapper Improvements in and relating to stands for mirrors, photo-frames and the like
GB1004230A (en) * 1964-06-03 1965-09-15 Ternes Steel Company Improvements in or relating to hinge elements
GB1304414A (en) * 1970-03-26 1973-01-24
US4788748A (en) * 1987-02-02 1988-12-06 Stocker Hinge Manufacture Co. Torque hinge having its knuckles individually crimped around the hinge pin
US4964193A (en) * 1987-04-21 1990-10-23 E. R. Wagner Manufacturing Company Hinge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB342538A (en) * 1930-02-10 1931-02-05 Richard Tietz Improvements in door and like hinges
GB556877A (en) * 1942-08-13 1943-10-26 Franz Lapper Improvements in and relating to stands for mirrors, photo-frames and the like
GB1004230A (en) * 1964-06-03 1965-09-15 Ternes Steel Company Improvements in or relating to hinge elements
GB1304414A (en) * 1970-03-26 1973-01-24
US4788748A (en) * 1987-02-02 1988-12-06 Stocker Hinge Manufacture Co. Torque hinge having its knuckles individually crimped around the hinge pin
US4964193A (en) * 1987-04-21 1990-10-23 E. R. Wagner Manufacturing Company Hinge

Also Published As

Publication number Publication date
GB9223240D0 (en) 1992-12-16
GB2261258A (en) 1993-05-12

Similar Documents

Publication Publication Date Title
GB2240133B (en) Releasable locking mechanism
GB2256004B (en) Combination lock
GB2253241B (en) An espagnolette mechanism
GB2254103B (en) Key mechanism
GB2240809B (en) Improved self lock mechanism
GB2215389B (en) Lock mechanism
GB9013403D0 (en) Lock mechanism
HU9203636D0 (en) Lock
GB9224268D0 (en) Latch mechanism
CA70886S (en) Lock
GB2261258B (en) Shaft lock mechanism
GB2264133B (en) Retaining mechanism
GB2256227B (en) Combination lock
GB2257024B (en) Lock
GB2251950B (en) Shaft having torque-indicating means
GB9126846D0 (en) Locks
GB9119310D0 (en) Latch mechanism
ZA921561B (en) Locking mechanism
GB9116731D0 (en) Locking mechanism
GB9114139D0 (en) Locking mechanism
GB9112249D0 (en) Latch mechanism
GB9120555D0 (en) Latch operating mechanism
GB9011838D0 (en) Locking mechanism
ZA916999B (en) Door locking mechanism.
AU623034B1 (en) Lock mechanism

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20121104