DE501786C - Friction clutch - Google Patents

Friction clutch

Info

Publication number
DE501786C
DE501786C DEL70630D DEL0070630D DE501786C DE 501786 C DE501786 C DE 501786C DE L70630 D DEL70630 D DE L70630D DE L0070630 D DEL0070630 D DE L0070630D DE 501786 C DE501786 C DE 501786C
Authority
DE
Germany
Prior art keywords
clutch
friction
parts
coupling half
coupling
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
DEL70630D
Other languages
German (de)
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.)
Lohmann and Stolterfoht GmbH
Original Assignee
Lohmann and Stolterfoht GmbH
Publication date
Priority to DEL70630D priority Critical patent/DE501786C/en
Application granted granted Critical
Publication of DE501786C publication Critical patent/DE501786C/en
Expired legal-status Critical Current

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members
    • F16D43/213—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces
    • F16D43/218—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction members with axially applied torque-limiting friction surfaces with conical friction surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Description

Reibungskupplung Die Erfindung betrifft Reibungskupplungen, bei denen außer den Kupplungsreibflächen zusätzliche Gleitflächen angeordnet sind, die sich bei Überlastung gegeneinander verschieben, wodurch die Kupplungsreibflächen beider Kupplungshälften außer Eingriff kommen.Friction clutch The invention relates to friction clutches in which In addition to the clutch friction surfaces, additional sliding surfaces are arranged, which in case of overload move against each other, whereby the clutch friction surfaces of both Coupling halves come out of engagement.

Um bei Überlastung ein dauerndes Ausrücken der Kupplung zu ermöglichen, sind. gemäß der Erfindung die Gleitflächen jeder Kupplungshälfte an darin axial verschiebbaren Teilen angeordnet, von denen die zur einen Kupplungshälfte gehörigen Teile mit der Ausrückmuffe der Kupplung und die zur anderen Kupplungshälfte gehörigen Teile mit einer ebenfalls verschiebbaren. und beispielsweise durch eine Sperrklinke in zwei verschiedenen Lagen feststellbaren zweiten Muffe verbunden sind.To enable the clutch to be disengaged continuously in the event of overload, are. according to the invention, the sliding surfaces of each coupling half on axially therein displaceable parts arranged, of which the belonging to a coupling half Parts with the clutch release sleeve and those belonging to the other clutch half Parts with one that can also be moved. and for example by a pawl are connected in two different positions lockable second sleeve.

Auf der Zeichnung ist eine Ausführungsform der Reibungskupplung dargestellt, bei der als zusätzliche Gleitflächen die doppelseitig abgeschrägten Enden von Stiften dienen, und zwar ist Abb. i eine Seitenansicht, zum Teil im Schnitt.The drawing shows an embodiment of the friction clutch, in the case of the double-sided beveled ends of pins as additional sliding surfaces serve, namely Fig. i is a side view, partly in section.

Abb.2 eine Darstellung, die die Gegenstifte in der Gehäuseseite der Kupplung in ausgerückter Lage zeigt.Fig.2 shows the counter pins in the housing side of the Shows the clutch in the disengaged position.

Die Ausrückmuffe k ist mit mehreren, z. B. drei, an ihrem freien Ende abgeschrägten Stiften s, versehen, die von ebenso vielen, ebenso abgeschrägten (Abschrägung g) Stiften s= in der Gehäuseseite der Kupplung zurückgedrückt werden, sobald die Kupplung zu rutschen beginnt. Damit wird auch die Ausrücknuffe k zurückgeschoben, die ihrerseits die Hebelh betätigt, die das Abziehen der Reibscheiben b1 und b. von den Reibflächen der Gehäusemäntel, also das Ausrücken der Kupplung, bewirken.The release sleeve k is with several, z. B. three, at their free end beveled pins s, provided by just as many, equally beveled (bevel g) Pins s = in the housing side of the coupling are pushed back as soon as the The clutch begins to slip. This also pushes the release key k back, which in turn actuates the lever, which pulls off the friction disks b1 and b. cause of the friction surfaces of the housing shells, so the disengagement of the clutch.

Da die Reibungskupplung beim Einrükken bis zum Ende der Beschleunigungsperiode schleifen muß; ist es erforderlich, die Gegenstifte s4 verschiebbar anzuordnen. Sie sind infolgedessen mit einer Muffem verbunden, die durch einen Schleifring r verschoben werden kann.Because the friction clutch is engaged until the end of the acceleration period must grind; it is necessary to displace the counter pins s4. As a result, they are connected to a muffle, which is connected by a slip ring r can be moved.

Mehrere auf den Umfang verteilte Sperrklinken p halten die Muffe m sowohl in ihrer eingerückten als auch in der ausgerückten Stellung fest.Several pawls p distributed over the circumference hold the sleeve m in both their engaged and disengaged positions.

Claims (1)

PATEN TAN SPRUCII Reibungskupplung, bei der außer den Kupplungsreibflächen zusätzliche Gleitflächen angeordnet sind:, die sich bei Gberlastung gegeneinander verschieben, wodurch die Kupplungsreibflächen beider Kupplungshälften außer Eingriff kommen, dadurch gekennzeichnet, daß die Gleitflächen (g) jeder Kupplungshälfte an darin axial verschiebbaren Teilen (s1, s.) angeordnet sind, von denen die zur einen Kupplungshälfte gehörigen Teile (s1) mit der Ausrückmuffe (k) der Kupplung und die zur anderen Kupplungshälfte gehörigen Teile (s@) mit einer ebenfalls verschiebbaren und beispielsweise durch eine Sperrklinke (p) in zwei verschiedenen Lagen feststellbaren zweiten Muffe (in) verbunden sind.PATEN TAN SPRUCII Friction clutch in which, in addition to the clutch friction surfaces additional sliding surfaces are arranged: which are against each other in case of overload move, whereby the clutch friction surfaces of both clutch halves out of engagement come, characterized in that the sliding surfaces (g) of each coupling half axially displaceable parts (s1, s.) are arranged therein, of which the one Coupling half belonging parts (s1) with the release sleeve (k) of the coupling and the parts belonging to the other coupling half (s @) with one that can also be moved and can be locked in two different positions, for example by a pawl (p) second socket (in) are connected.
DEL70630D Friction clutch Expired DE501786C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL70630D DE501786C (en) Friction clutch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL70630D DE501786C (en) Friction clutch

Publications (1)

Publication Number Publication Date
DE501786C true DE501786C (en) 1930-07-07

Family

ID=7282589

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL70630D Expired DE501786C (en) Friction clutch

Country Status (1)

Country Link
DE (1) DE501786C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729348A (en) * 1951-06-07 1956-01-03 Eimco Corp Material handling machine
DE1165944B (en) * 1955-09-28 1964-03-19 Maschf Augsburg Nuernberg Ag Friction clutch
DE1175039B (en) * 1959-09-29 1964-07-30 Ringspann Maurer Kg A Mechanically switchable safety friction clutch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729348A (en) * 1951-06-07 1956-01-03 Eimco Corp Material handling machine
DE1165944B (en) * 1955-09-28 1964-03-19 Maschf Augsburg Nuernberg Ag Friction clutch
DE1175039B (en) * 1959-09-29 1964-07-30 Ringspann Maurer Kg A Mechanically switchable safety friction clutch

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