DE1429383A1 - Joint especially for collapsible field seats, couches or the like. - Google Patents

Joint especially for collapsible field seats, couches or the like.

Info

Publication number
DE1429383A1
DE1429383A1 DE19631429383 DE1429383A DE1429383A1 DE 1429383 A1 DE1429383 A1 DE 1429383A1 DE 19631429383 DE19631429383 DE 19631429383 DE 1429383 A DE1429383 A DE 1429383A DE 1429383 A1 DE1429383 A1 DE 1429383A1
Authority
DE
Germany
Prior art keywords
joint
couches
joint part
joint especially
collapsible field
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.)
Pending
Application number
DE19631429383
Other languages
German (de)
Inventor
Guenter Rauschenberger
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.)
Individual
Original Assignee
Individual
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
Priority claimed from DER35513A external-priority patent/DE1196828B/en
Application filed by Individual filed Critical Individual
Publication of DE1429383A1 publication Critical patent/DE1429383A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C1/00Chairs adapted for special purposes
    • A47C1/02Reclining or easy chairs
    • A47C1/022Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/026Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C20/00Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/043Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • A47C20/045Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of peg-and-notch or pawl-and-ratchet mechanism urged into an operative or non-operative position at an end of stretch
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C20/00Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/06Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination the adjustable part immobilising foldable legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections
    • F16C11/10Arrangements for locking

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dentistry (AREA)
  • Ladders (AREA)
  • Pivots And Pivotal Connections (AREA)

Description

Gelenk insbesondere für zusammenlegbare Feldsitze. Ziegen od.dgle Die Erfindung betrifft ein Gelenk insbesondere für zusammenlegbare Feldsitze: Ziegen ododgl. mit gabelförmigen Gelenkteilen: wobei am inneren Gelenkteil ein Rastensegment und-am äußeren Gelenkteil eine Rastenklinke angebracht ist: die zum Abstützen des inneren Gelenkteiles in das Rastensegment eingreift und mit einer den Eingriff des Rastenaegmentes bestimmenden Schleppscheibe und einem: ebenfalls mit einem gabelförmigen Kopf versehenen Stützfuß e der den äußeren Gelenkteil umgreift und gemeinsam mit der Rasstenklinke gelagert ist. Joint especially for collapsible field seats. Goats or the like The invention relates to a joint in particular for collapsible field seats: goats or the like. with fork-shaped joint parts: a detent segment is attached to the inner joint part and a detent pawl is attached to the outer joint part: which engages in the detent segment to support the inner joint part and with a drag disk that determines the engagement of the detent segment and a support foot e also provided with a fork-shaped head which engages around the outer joint part and is mounted together with the ratchet pawl.

Bei einem bekannten Gelenk dieser Art ist vorgesehen: daß der Stützfuß in der Gebrauchsstellung verriegelt werden kann. Dazu ist im Gelenkpunkt der beiden Gelenkteile ein zusätzliches Sperrteil gelagert: das zur Arretierung an einem einen Ende in einen Schlitz im inneren Gelenkteil eingreift. Dieses Sperrteil ist ao ausgebildetf daß es Die Zuordnung der Teile kann so getroffen sein, daß in der einen Endstellung des inneren Gelenkteiles, also beim annähernden Aneinanderliegen der beiden Schenkel der Gelenkteile, die entlang einer Sehne verlaufende Fläche der Ausprägung die Bewegung der Sperrnase des Stützfußes freigibt und in einer aufgeschwenkten Stellung des inneren Gelenkteiles die kreisförmige Begrenzungsfläche der Ausprägung den Stützfuß in Einachwenkrichtung festhält. Es muß also jeweils der Stützfuß zuerst ausgeschwenkt werden, erst dann ist der innere Gelenkteil gegenüber dem äußeren Gelenkteil zu verschwenken. Die Sperreinrichtung des Stütz-Fußes arbeitet nur nach einer Richtung, und zwar zur Ausgangsstellung hin. Zur Begrenzung der Bewegung der Fußstütze in der anderen Richtung kann die Begrenzung des gabelförmigen Teiles des Stützfußes auf der einen Seite als Anschlag in Aussohwenkrichtung an einer die beiden Wangen des äußeren Gelenkteiles verbindenden Querwand ausgebildet sein, so daß der Stützfuß nunmehr bei geöffnetem inneren Gelankteil in beiden Richtungen festgehalten ist. Um die bei solchen Ziegen auftretenden erheblichen Kräfteleicht aufnehmen zu können, kann die Querwand in der Nähe ihres stirnseitigen Endes eingezogen sein und bei Belastung des Gelenkes kann damit ein Teil der auftretenden Kräfte und die 22 wird eine außerordentlich stabile Konstruktion geschaffen, bei der die Verriegelung - des Stützfußes 27 ohne zusätzliche Teile bewerkstelligt wird.In a known joint of this type it is provided that the support leg can be locked in the position of use. For this purpose, an additional locking part is mounted at the joint point of the two joint parts: which engages in a slot in the inner joint part for locking at one end. This locking part is designed ao that it The assignment of the parts can be made so that in one end position of the inner joint part, i.e. when the two legs of the joint parts come close together, the surface of the expression running along a tendon releases the movement of the locking lug of the support foot and in a pivoted-open position of the inner one Joint part the circular boundary surface of the expression holds the support leg in Einachwenkrichtung. In each case, the support foot must therefore first be pivoted out, only then is the inner joint part to be pivoted relative to the outer joint part. The locking device of the support foot only works in one direction, namely towards the starting position. To limit the movement of the footrest in the other direction, the limitation of the fork-shaped part of the support foot can be designed on one side as a stop in the outward pivoting direction on a transverse wall connecting the two cheeks of the outer joint part, so that the support foot is now in both when the inner joint part is open Directions is recorded. In order to be able to easily absorb the considerable forces that occur in such goats, the transverse wall can be drawn in near its front end and, when the joint is loaded, part of the forces that occur can thus be absorbed and 22 an extremely stable construction is created in which the locking of the support leg 27 is accomplished without additional parts.

Claims (1)

DE19631429383 1963-06-26 1963-10-19 Joint especially for collapsible field seats, couches or the like. Pending DE1429383A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DER35513A DE1196828B (en) 1963-06-26 1963-06-26 Joint, especially for collapsible field seats, loungers or the like with detent segment, latch and drag disk
DER0036371 1963-10-19
DER0036931 1964-01-08

Publications (1)

Publication Number Publication Date
DE1429383A1 true DE1429383A1 (en) 1969-03-13

Family

ID=27212139

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19631429383 Pending DE1429383A1 (en) 1963-06-26 1963-10-19 Joint especially for collapsible field seats, couches or the like.
DE19641429385 Withdrawn DE1429385A1 (en) 1963-06-26 1964-01-08 Joint, especially for collapsible field seats, couches or the like.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19641429385 Withdrawn DE1429385A1 (en) 1963-06-26 1964-01-08 Joint, especially for collapsible field seats, couches or the like.

Country Status (5)

Country Link
BE (1) BE649787A (en)
CH (2) CH450652A (en)
DE (2) DE1429383A1 (en)
FR (1) FR1400792A (en)
NL (1) NL140722B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779655A (en) * 1971-12-23 1973-12-18 Sanshin Kinzoku Ind Co Ltd Angle variable joint for foldable chair
NO141764C (en) * 1979-01-11 1980-05-07 Aasmund Solberg EMBARGOED TOOTH DEVICE. SPECIAL FOR MARKETS
DE2925558C2 (en) * 1979-06-25 1982-11-11 Jörg Dipl.-Ing. 7144 Asperg Rauschenberger Snap joint for loungers

Also Published As

Publication number Publication date
CH450652A (en) 1968-01-31
BE649787A (en) 1964-10-16
NL6407266A (en) 1964-12-28
FR1400792A (en) 1965-05-28
CH456075A (en) 1968-05-15
DE1429385A1 (en) 1969-01-02
NL140722B (en) 1974-01-15

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
E77 Valid patent as to the heymanns-index 1977