DE933965C - Adjusting device for holding a swiveling part arranged on a frame in different positions - Google Patents

Adjusting device for holding a swiveling part arranged on a frame in different positions

Info

Publication number
DE933965C
DE933965C DEF9713A DEF0009713A DE933965C DE 933965 C DE933965 C DE 933965C DE F9713 A DEF9713 A DE F9713A DE F0009713 A DEF0009713 A DE F0009713A DE 933965 C DE933965 C DE 933965C
Authority
DE
Germany
Prior art keywords
slot
adjusting device
stop member
frame
holding
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
DEF9713A
Other languages
German (de)
Inventor
Friedrich Koller-Genzler
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.)
Froehlich & Co A
Original Assignee
Froehlich & Co A
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 Froehlich & Co A filed Critical Froehlich & Co A
Priority to DEF9713A priority Critical patent/DE933965C/en
Application granted granted Critical
Publication of DE933965C publication Critical patent/DE933965C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05CBOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/04Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
    • E05C17/08Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening
    • E05C17/085Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing with special means for release, e.g. automatic release by further opening automatic release by further opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pinball Game Machines (AREA)

Description

Die Erfindung betrifft eine Stellvorrichtung zum Halten eines an einem Gestell angeordneten Schwenkteiles in verschiedenen Lagen mit mindestens einem an diesem Schwenkteil angeordneten Rastenhebel, dem ein Anschlagglied zugeordnet ist und der einen Längsschlitz aufweist, in dem ein Umstellglied durch Anschlag an den Schlitzbegrenzungen derartig verstellbar ist, daß beim Anheben des- Schwenkteiles von der tiefsten bis nahezu höchsten Stellung der Rastenhebel in das zugeordnete Anschlagglied einrastet, dagegen beim Absenken von der höchsten bis zur tiefsten Stellung der Rastenhebel außer Eingriff mit dem zugeordneten Anschlagglied bleibt. Bei einer bekannten Stellvorrichtung dieser Art ist das Umstellglied an einem schwenkbaren Hebel befestigt, dessen Schwenkbewegung in der höchsten Stellung durch das Anschlagglied begrenzt wird. Diese Vorrichtung konnte sich aber in der Praxis nicht durchsetzen, weil sie zu vielen Störungen ausgesetzt ist, die auf Verklemmungen des genannten schwenkbaren Hebels zurückzuführen sind. Beim Erfindungsgegenstand erübrigt sich dieser zu Störungen Anlaß gebende schwenkbare Hebel. Das Umstellglied ist erfindungsgemäß in einem winkelförmig verlaufenden Schlitz geführt, dessen Schenkelenden verschieden hoch liegen, wodurch das Umstellglied von einer tieferen, den Rasthebel mit demAnschlagglied in Eingriffsverbindung haltenden Lage in eine höhere, den Kastenhebel außer Eingriffsverbindung mit dem Anschlagglied haltende Lage ziehbar ist.The invention relates to an adjusting device for holding one on one Frame arranged pivoting part in different positions with at least one on this pivoting part arranged detent lever, which is assigned a stop member and which has a longitudinal slot in which a changeover member by abutment against the Slot limits is adjustable in such a way that when lifting the pivoting part from the lowest to almost the highest position of the detent lever in the assigned Stop link engages, however, when lowering from the highest to the lowest Position of the detent lever remains out of engagement with the associated stop member. In a known adjusting device of this type, the changeover member is pivotable on a Lever attached, its pivoting movement in the highest position by the stop member is limited. However, this device could not prevail in practice, because it is exposed to many glitches leading to deadlocks of the above pivotable lever. There is no need for the subject matter of the invention this pivotable lever giving rise to malfunctions. The changeover element is according to the invention guided in an angular slot, the leg ends of which are different are high, whereby the changeover member from a lower one, the locking lever with the stop member in the engaged position holding in a higher, the box lever out of engagement with the stop member holding position can be pulled.

In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes veranschaulicht.The drawing shows an embodiment of the subject matter of the invention illustrated.

Die Fig. i, 2 und 3 dieser Zeichnung zeigen die Verstellvorrichtung in drei verschiedenen Zu- -standslagen.FIGS. I, 2 and 3 of this drawing show the adjusting device in three different states.

In diesen Figuren ist i das abgebrochen gezeichnete Rahmengestell eines Liegemöbels, das mit einem schwenkbaren Kopfteil e versehen ist. Am Kopfteil :2 ist bei 2a ein Kastenhebel 3 drehbar gelagert, der einen Längsschlitz 3" aufweist. Anderseits ist am Gestell i eine Abstützplatte 4 angeschraubt, an der ein verzahntes Anschlagglied 5 vorgesehen ist, das mit der Kastenreihe des Rastenhebcls 3 zusammenzuwirken vermag. In der Abstützplatte 4 ist ein abgebogener Kurvenschlitz 4a vorgesehen, der einen senkrechten Schlitzteil aufweist, an dem sich oben ein schräg nach unten gerichteter Schlitzteil anschließt. Der Kurvenschlitz 4a hat so zwei verschieden hoch gelegene Enden. Im Eingriff mit dem Längsschlitz 3" des Kastenhebels 3 ist ein stiftförmiges Umstellglied 6, das anderseits im Kurvenschlitz 4a geführt ist.In these figures, i is the frame that has been broken off a piece of furniture that is provided with a swiveling head part e. On the headboard : 2 a box lever 3 is rotatably mounted at 2a, which has a longitudinal slot 3 ". On the other hand, a support plate 4 is screwed to the frame i, on which a toothed Stop member 5 is provided, which interacts with the row of boxes of Rastenhebcls 3 able. In the support plate 4 a bent curved slot 4a is provided, which has a vertical slot part on which there is an oblique downward at the top directed slot part connects. The cam slot 4a has two different ones high ends. Is in engagement with the longitudinal slot 3 ″ of the box lever 3 a pin-shaped changeover element 6, which is guided on the other hand in the cam slot 4a.

Die Wirkungsweise der so ausgebildeten Stellvorrichtung ist wie folgt: Bei gesenktem Kopfteil 2 nehmen die Teile der Stellvorrichtung die in Fig. i gezeigte Lage ein. Das Umstellglied 6 liegt im senkrechten Teil des Kurvenschlitzes 4a, so daß der Rastenhebel 3 mit dem Anschlagglied 5 in Eingriffsverbindung stehen kann. Der Kopfteil e kann deshalb in jede beliebige Schwenkstellung übergeführt werden, wie aus Fig. 2 hervorgeht. Wird der Kopfbeile bis zu seiner obersten Schwenkstellung aufgeklappt, so wird das Umstellglied 6 schließlich, wie in Fig. 3 gezeigt, vom unteren Ende des Längsschlitzes 3, des Rastenhebels 3 aus seiner Tieflage herausgehoben und in den schrägen Schlitzteil des Kurvenschlitzes 4" übergeführt. In dieser oberen Lage des Umstellgliedes 6 wird nun der Kastenhebel 3 außer Eingriff mit dem Anschlagglied 5 gehalten, so daß der Rastenhebel3 widerstandslos zurückgeführt und der Kopfteile bis zur Auflage auf das Rahmengestell z gesenkt werden kann. Gegen Ende dieser Senkbewegung stößt das obere Ende des Längsschlitzes 3" des Rastenhebcls 3 gegen das Umstellglied6, wodurch dieses wiederum in den senkrechten Schlitzteil des Kurvenschlitzes 4, gestoßen wird, so daß das Spiel von neuem beginnen kann.The mode of operation of the adjusting device designed in this way is as follows: When the head part 2 is lowered, the parts of the adjusting device assume the position shown in FIG. The changeover member 6 lies in the vertical part of the cam slot 4a, so that the detent lever 3 can be in engagement with the stop member 5. The head part e can therefore be moved into any desired pivoting position, as can be seen from FIG. If the hatchet is opened up to its uppermost pivoting position, the reversing member 6 is finally, as shown in Fig. 3, lifted from the lower end of the longitudinal slot 3 of the notch lever 3 from its lower position and transferred into the inclined slot part of the cam slot 4 ". In In this upper position of the reversing member 6, the box lever 3 is now held out of engagement with the stop member 5, so that the detent lever 3 can be returned without resistance and the head part can be lowered to rest on the frame z. Towards the end of this lowering movement, the upper end of the longitudinal slot 3 hits "of the notch lever 3 against the reversing member 6, which in turn is pushed into the vertical slot part of the cam slot 4, so that the game can begin again.

Claims (2)

PATENTANSPRÜCHE: i. Stellvorrichtung zum Halten eines an einem Gestell angeordneten Schwenkteiles in verschiedenen Lagen mit mindestens einem an diesem Schwenkteil angeordneten Kastenhebel, dem ein Anschlagglied zugeordnet ist und der einen Längsschlitz aufweist, in dem ein Umstellglied durch Anschlag an den Schlitzbegrenzungen derartig verstellbar ist, daß beim Anheben des Schwenkteiles von der tiefsten bis nahezu höchsten Stellung der Kastenhebel in das zugeordnete Anschlagglied einrastet, dagegen beim Absenken von der höchsten bis zur tiefsten Stellung der Kastenhebel außer Eingriff mit dem zugeordneten Anschlagglied bleibt, dadurch gekennzeichnet, da,ß das Umstellglied (6) in einem winkelförmig verlaufenden Schlitz (4a) geführt ist, dessen Schenkelenden verschieden hoch liegen, wodurch das Umstellglied von einer tieferen, den Kastenhebel (3) mit dem An@s,chlagglied (5) in. Eingriffsverbindung haltenden Lage in eine höhere, den Kastenhebel (3) außer Eingriffsverbindung mit dem Anschlagglied :(5) haltende Lage ziehbar ist. PATENT CLAIMS: i. Adjusting device for holding one on a frame arranged pivoting part in different positions with at least one on this Pivoting part arranged box lever, which is assigned a stop member and the has a longitudinal slot in which a changeover member by stopping against the slot boundaries is adjustable in such a way that when lifting the pivot part from the deepest to the almost highest position of the box lever engages in the associated stop member, on the other hand, when lowering from the highest to the lowest position of the box lever remains out of engagement with the associated stop member, characterized in that there, ß the changeover element (6) guided in an angled slot (4a) is, the leg ends of which are at different heights, whereby the switching element of a deeper one, the box lever (3) with the An @ s, hammer member (5) in. Engaging connection holding position in a higher, the box lever (3) out of engagement with the stop member: (5) holding position can be pulled. 2. Stellvorrichtung nach Anspruch i, dadurch gekennzeichnet, daß der Schlitz (4a) in einer am Rahmengestell (i) befestigten Abstützplatte (4) angeordnet ist. Angezogene Druckschriften: Schweizerische Patentschriften Nr. 275 369, 275370. 2. Adjusting device according to claim i, characterized in that the slot (4a) is arranged in a support plate (4) fastened to the frame (i). Cited publications: Swiss patent specifications No. 275 369, 275370.
DEF9713A 1952-08-15 1952-08-15 Adjusting device for holding a swiveling part arranged on a frame in different positions Expired DE933965C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF9713A DE933965C (en) 1952-08-15 1952-08-15 Adjusting device for holding a swiveling part arranged on a frame in different positions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF9713A DE933965C (en) 1952-08-15 1952-08-15 Adjusting device for holding a swiveling part arranged on a frame in different positions

Publications (1)

Publication Number Publication Date
DE933965C true DE933965C (en) 1955-10-06

Family

ID=7086224

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF9713A Expired DE933965C (en) 1952-08-15 1952-08-15 Adjusting device for holding a swiveling part arranged on a frame in different positions

Country Status (1)

Country Link
DE (1) DE933965C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301675B (en) * 1962-11-13 1969-08-21 Girling Ltd Lock for the actuation lever of a handbrake

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH275369A (en) * 1949-10-10 1951-05-31 Treier Josef Adjusting device for holding a swivel part arranged on a frame in different swivel positions.
CH275370A (en) * 1949-10-10 1951-05-31 Treier Josef Adjusting device for holding a swiveling part arranged on a frame in various inclined positions.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH275369A (en) * 1949-10-10 1951-05-31 Treier Josef Adjusting device for holding a swivel part arranged on a frame in different swivel positions.
CH275370A (en) * 1949-10-10 1951-05-31 Treier Josef Adjusting device for holding a swiveling part arranged on a frame in various inclined positions.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301675B (en) * 1962-11-13 1969-08-21 Girling Ltd Lock for the actuation lever of a handbrake

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