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SE9403500D0 - Mechanical cylinders - Google Patents

Mechanical cylinders

Info

Publication number
SE9403500D0
SE9403500D0 SE9403500A SE9403500A SE9403500D0 SE 9403500 D0 SE9403500 D0 SE 9403500D0 SE 9403500 A SE9403500 A SE 9403500A SE 9403500 A SE9403500 A SE 9403500A SE 9403500 D0 SE9403500 D0 SE 9403500D0
Authority
SE
Sweden
Prior art keywords
piston
cylindrical part
halves
upper piston
hollow body
Prior art date
Application number
SE9403500A
Other languages
Swedish (sv)
Other versions
SE502673C2 (en
SE9403500L (en
Inventor
Erik Goeran Hansson
Original Assignee
Hansson Erik G
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 Hansson Erik G filed Critical Hansson Erik G
Priority to SE9403500A priority Critical patent/SE9403500L/en
Publication of SE9403500D0 publication Critical patent/SE9403500D0/en
Priority to PCT/SE1995/001172 priority patent/WO1996012135A1/en
Priority to EP95934937A priority patent/EP0793787A1/en
Priority to AU37144/95A priority patent/AU3714495A/en
Publication of SE502673C2 publication Critical patent/SE502673C2/en
Publication of SE9403500L publication Critical patent/SE9403500L/en

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
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • F16C11/103—Arrangements for locking frictionally clamped
    • F16C11/106—Arrangements for locking frictionally clamped for ball joints
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/021—Locking means for rotational movement
    • F16M2200/022—Locking means for rotational movement by friction
    • 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/02—Locking means
    • F16M2200/025—Locking means for translational movement
    • F16M2200/028—Locking means for translational movement by positive interaction, e.g. male-female connections

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)

Abstract

A supporting device for setting with a large freedom of choice in the space, of a first object, like a computer keyboard is described. It is characterized by the following: a cylindrical body (1, 2), comprising an upper cylindrical part (1) and a lower cylindrical part (2). An upper piston (22) is axially movable in the upper cylindrical part (1) and a lower piston (6) is axially movable in the lower cylindrical part (2). The upper cylindrical part (1) is connected to a hollow body (24, 25), parted into two hollow body parts (24 and 25), with a gap (32) between them. A ball body (27) is grasped by the hollow body (24, 25) and the upper piston (22), and a shaft (26) is fixed to the ball body (27), pointing out through the gap (32), carrying said first object (30). The lower cylindrical part (2) is connected to a house (12, 13), which comprises two body halves (33, 34) each being connected to its pin halve (9, 10), which extend downwards to a fastener (18) in said second object. A wedge element (8) is provided, which can be acted upon by the lower piston (6), and an expander means (20, 21) is provided, which when acted upon by an outer means part, like a handle (21), can either bring the upper piston (22) and the lower piston (6) apart, locking, so that the ball body (27) is locked by the upper piston (22) and the wedge element (8) forces the two body halves (33, 34) apart, locking, so that the pin halves (9, 10) are locked in the fastener (18), or releasably admits, that the upper piston (22) and the lower piston (6) approach each other.
SE9403500A 1994-10-14 1994-10-14 Actuators for setting in the space of a first object in relation to a second, fixed object SE9403500L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9403500A SE9403500L (en) 1994-10-14 1994-10-14 Actuators for setting in the space of a first object in relation to a second, fixed object
PCT/SE1995/001172 WO1996012135A1 (en) 1994-10-14 1995-10-11 Fixing device for fixing in the space with great freedom of choice
EP95934937A EP0793787A1 (en) 1994-10-14 1995-10-11 Fixing device for fixing in the space with great freedom of choice
AU37144/95A AU3714495A (en) 1994-10-14 1995-10-11 Fixing device for fixing in the space with great freedom of choice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9403500A SE9403500L (en) 1994-10-14 1994-10-14 Actuators for setting in the space of a first object in relation to a second, fixed object

Publications (3)

Publication Number Publication Date
SE9403500D0 true SE9403500D0 (en) 1994-10-14
SE502673C2 SE502673C2 (en) 1995-12-04
SE9403500L SE9403500L (en) 1995-12-04

Family

ID=20395607

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9403500A SE9403500L (en) 1994-10-14 1994-10-14 Actuators for setting in the space of a first object in relation to a second, fixed object

Country Status (4)

Country Link
EP (1) EP0793787A1 (en)
AU (1) AU3714495A (en)
SE (1) SE9403500L (en)
WO (1) WO1996012135A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100444801C (en) * 2003-12-25 2008-12-24 株式会社东芝 Parts space regulating mechanism and ultrasonic diagnosing apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR722451A (en) * 1931-08-29 1932-03-17 Adjustable joint for support
DE2717828C3 (en) * 1977-04-21 1981-01-22 Gebrueder Berchtold, 7200 Tuttlingen Articulated tripod
GB2213369A (en) * 1987-12-09 1989-08-16 Okabe Kinzoku Kogyo Gomei Kais Variable angle supporting device
SE465534B (en) * 1990-02-13 1991-09-23 Ericsson Telefon Ab L M MANAGED FESTIVALS TO FIX A FOUNDATION ON A SUBSTRATE

Also Published As

Publication number Publication date
WO1996012135A1 (en) 1996-04-25
SE502673C2 (en) 1995-12-04
SE9403500L (en) 1995-12-04
EP0793787A1 (en) 1997-09-10
AU3714495A (en) 1996-05-06

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