FR1340505A - Improvements to motion control devices - Google Patents

Improvements to motion control devices

Info

Publication number
FR1340505A
FR1340505A FR43080A FR69043080A FR1340505A FR 1340505 A FR1340505 A FR 1340505A FR 43080 A FR43080 A FR 43080A FR 69043080 A FR69043080 A FR 69043080A FR 1340505 A FR1340505 A FR 1340505A
Authority
FR
France
Prior art keywords
control devices
motion control
motion
devices
control
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
FR43080A
Other languages
French (fr)
Inventor
Hans Peter Doetsch
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 filed Critical
Application granted granted Critical
Publication of FR1340505A publication Critical patent/FR1340505A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/22—Chairs or stools with vertically-adjustable seats with balancing device, e.g. by spring, by weight
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/28—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods
    • A47C3/285—Chairs or stools with vertically-adjustable seats with clamps acting on vertical rods with radially expansible clamping elements telescopically engaged in a tube or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/14—Telescoping systems locking in intermediate non-discrete positions
    • F16B7/1409—Telescoping systems locking in intermediate non-discrete positions with balls or rollers urged by an axial displacement of a wedge or a conical 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chairs Characterized By Structure (AREA)
  • Actuator (AREA)
  • Prostheses (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
FR43080A 1961-11-27 1962-11-26 Improvements to motion control devices Expired FR1340505A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED37544A DE1208557B (en) 1961-11-27 1961-11-27 Detachable connection of two telescopically interlocking, force-loaded, hollow rods for adjusting the length of the entire construction
DED40167A DE1212357B (en) 1961-11-27 1962-10-30 Detachable connection of two telescopically interlocking, force-loaded, hollow rods for adjusting the length of the overall construction

Publications (1)

Publication Number Publication Date
FR1340505A true FR1340505A (en) 1963-10-18

Family

ID=25971344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR43080A Expired FR1340505A (en) 1961-11-27 1962-11-26 Improvements to motion control devices

Country Status (10)

Country Link
US (1) US3201079A (en)
BE (1) BE625327A (en)
CH (1) CH422527A (en)
DE (2) DE1208557B (en)
DK (1) DK108515C (en)
FR (1) FR1340505A (en)
GB (1) GB1010458A (en)
LU (1) LU42768A1 (en)
NL (2) NL285895A (en)
SE (1) SE311784B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506234A (en) * 1966-02-08 1970-04-14 Kurt Roder Vertically adjustable column,particularly for swivel chairs
DE1775404B1 (en) * 1968-08-07 1971-11-25 Erna Klever Fa Extension tube, especially for tripods or similar height-adjustable device stands or holders
US3727872A (en) * 1970-06-15 1973-04-17 A Spieth Column of an office chair
GB1410983A (en) * 1971-12-23 1975-10-22 Stabilus Ind Handels Gmbh Column assembly combination
FR2167270A5 (en) * 1972-01-11 1973-08-24 Ferodo Sa
JPS5016247A (en) * 1973-06-18 1975-02-20
DE2345503C2 (en) * 1973-09-08 1983-04-14 Stabilus Gmbh, 5400 Koblenz Opening device for swiveling flaps
SE380588B (en) * 1973-12-21 1975-11-10 Foerenade Fabriksverken WORKING CYLINDER INCLUDED IN OPTIONAL DRAWABLE PISTON
DE2416642C3 (en) * 1974-04-05 1981-04-23 Fried. Krupp Gmbh, 4300 Essen Device for transporting a load in open-cast mining operations, in particular for backing belt drive stations
US3990668A (en) * 1976-01-15 1976-11-09 Deere & Company Hydraulic suspension seat assembly
GB1530332A (en) * 1976-03-13 1978-10-25 Vinten Ltd Balanced portable pedestals
US4076201A (en) * 1977-02-10 1978-02-28 Hudnall Walter E Adjustable chair-spindle assembly
US4445660A (en) * 1982-04-09 1984-05-01 Karapita Alexander D Adjustable suspension support
US4640484A (en) * 1985-05-06 1987-02-03 Fichtel & Sachs Industries Support column with gravity dependent retention means
DE3900687A1 (en) * 1989-01-12 1990-07-19 Peter Heckmann Locking device for telescopic legs of a height-adjustable piece of furniture
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
DE3934202A1 (en) * 1989-10-13 1991-04-18 Peter Heckmann Telescopic foot for height adjustable table - consists of fixed outer and movable inner tube, with gas pressure spring
US5577807A (en) * 1994-06-09 1996-11-26 Steelcase Inc. Adjustable chair actuator
DE19532510C2 (en) * 1995-09-02 2001-10-18 Mannesmann Sachs Ag Telescopic vibration damper, in particular for motor vehicles
DE29805851U1 (en) 1998-03-31 1998-07-30 VS Vereinigte Spezialmöbelfabriken GmbH & Co, 97941 Tauberbischofsheim Fastening device for a tube on the underside of a chair
US7841665B2 (en) * 2007-06-01 2010-11-30 Steelcase Inc. Height adjustable armrest
CN103322000B (en) * 2013-07-08 2014-09-24 韩涛 Automatic holding device and connecting piece with same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE260247C (en) *
DE197189C (en) *
DE67806C (en) * A. WAHL in München Ball lock with clamping cones
CH87614A (en) * 1919-12-15 1921-02-16 Matthey Arthur Adjustable support.
US1859223A (en) * 1930-12-26 1932-05-17 American Model Form Co Inc Supporting stand
FR841932A (en) * 1937-09-18 1939-06-01 Cie Britannique Arens Controls Improvements in the control of flexible force transmission devices
FR953409A (en) * 1947-09-12 1949-12-06 Telescopic device with combined hydro-pneumatic action, applicable in particular to shock absorbers, elevators or others
FR968231A (en) * 1948-06-18 1950-11-22 Improvements to hydraulic or pneumatic suspension shock absorbers and oil-pneumatic or damped pneumatic suspensions
DE819634C (en) * 1950-05-13 1951-11-05 Boge & Sohn G M B H Fluid shock absorbers, especially for road and rail vehicles, with a piston provided with passage valves for the brake fluid and an air-filled compensation chamber
DE887132C (en) * 1950-09-23 1953-08-20 Jean Louis Gratzmuller Energy storage
DE924721C (en) * 1952-01-30 1955-03-07 Emil Goelz Telescopic guide
FR1076192A (en) * 1953-02-13 1954-10-25 Blaw Knox Cie Fse Improvements to fluid devices such as jacks, energy accumulators, or shock absorbers for example
DE1036485B (en) * 1954-02-18 1958-08-14 Holzwaren Und Tischfabrik G M Table with a height-adjustable table top

Also Published As

Publication number Publication date
NL142061B (en) 1974-05-15
SE311784B (en) 1969-06-23
NL7100084A (en) 1971-05-25
DE1212357B (en) 1966-03-10
CH422527A (en) 1966-10-15
GB1010458A (en) 1965-11-17
DK108515C (en) 1967-12-27
BE625327A (en) 1963-03-15
DE1208557B (en) 1966-01-05
NL285895A (en) 1965-02-10
US3201079A (en) 1965-08-17
LU42768A1 (en) 1963-01-28

Similar Documents

Publication Publication Date Title
FR1340505A (en) Improvements to motion control devices
FR1414512A (en) Improvements to elevator control devices
FR1348771A (en) Improvements to control circuits
FR1274224A (en) Improvements to thermostatic control devices
FR1303146A (en) Improvements to programming devices
FR1309446A (en) Improvements to control devices
BE619422R (en) Improvements to control devices
FR1206922A (en) Improvements to control devices
FR1301848A (en) Improvements to gearbox control devices
FR1296724A (en) Improvements to coding devices
FR1289867A (en) Improvements to digital control devices
FR1257941A (en) Improvements to control devices
BE609052A (en) Improvements to control devices
BE599985A (en) Improvements to control devices
FR1281766A (en) Improvements to remote control devices
FR1250887A (en) Improvements to hydropneumatic control devices
BE616429A (en) Control devices
BE601363A (en) Improvements to control devices.
FR78013E (en) Improvements to valve control devices
FR1480117A (en) Improvements to control devices
FR1387451A (en) Improvements to control devices
FR1221857A (en) Improvements to hydraulic control devices
FR1294145A (en) Improvements to friction devices
FR1256042A (en) Improvements to remote control devices
FR1179464A (en) Improvements to control devices