DE2430031A1 - Mounting for reciprocating church bells - roller carriage to accommodate horizontal forces by further roller mass - Google Patents

Mounting for reciprocating church bells - roller carriage to accommodate horizontal forces by further roller mass

Info

Publication number
DE2430031A1
DE2430031A1 DE2430031A DE2430031A DE2430031A1 DE 2430031 A1 DE2430031 A1 DE 2430031A1 DE 2430031 A DE2430031 A DE 2430031A DE 2430031 A DE2430031 A DE 2430031A DE 2430031 A1 DE2430031 A1 DE 2430031A1
Authority
DE
Germany
Prior art keywords
carriage
mass
roller
reciprocating
mounting
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.)
Withdrawn
Application number
DE2430031A
Other languages
German (de)
Inventor
Walter Dr Schade
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
Application filed by Individual filed Critical Individual
Priority to DE2430031A priority Critical patent/DE2430031A1/en
Publication of DE2430031A1 publication Critical patent/DE2430031A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems

Abstract

The mass (7) is supported for its reciprocating motion on a support (4) secured to a roller carriage (5) mounted on rails (3) which are in turn supported on rollers (2) mounted on a fixed base (1). Movement of the mass in the one direction of reciprocation is said to cause movement of the rail in the opposite direction by virtue of the reaction forces between the carriage rollers and the rail. In this way the horizontal forces on the carriage are balanced out. Several masses e.g. church bells, may be mounted on the same support and reciprocated at different frequencies.

Description

Vorrichtung zur Vermeidung der Übertragung von Horizontalschubkräften schwingender Kirchenglocken oder anderer Brzeuger von horizontalen Schubkräften auf den tragenden Baukörper Gerade bei schwingenden Kirchenglocken oder sonstigen schwingenden Massen ist das Auftreten von Horizontalschubkräften und deren schädlichen Belastungen auf die tragenden Baukörper, wie Kirchtürme oder sonstige Fundamente, sichtbar geworden.Device to avoid the transmission of horizontal thrust forces vibrating church bells or other generators of horizontal thrust forces on the load-bearing structure, especially with swinging church bells or other vibrating masses is the occurrence of horizontal thrust forces and their harmful Loads on the load-bearing structures, such as church towers or other foundations, become visible.

Mehrere Erfindungen haben eine Kompensation dieser Kräfte dadurch erzielt, indem Schwingungssystecle (Pendel) gleicher Frequenz und gleicher Schubkraft, aber entgegengesetzter Phase, mit dem Schwingungserreger, z.B. Kirchenglocken, gekoppelt wurden.Several inventions have thereby compensated for these forces achieved by oscillation systems (pendulums) of the same frequency and the same thrust, but opposite phase, coupled with the vibration exciter, e.g. church bells became.

Der Nachteil solcher Einrichtungen ist darin zu sehen, daß die Vertikalkräfte verdoppelt werden, ferner, daß für jeden Erreger (Glocken) eine besondere Kompensation erforderlich und der Aufwand ganz erheblich ist. Auch der erforderliche Platz für die Unterbringung der Kompensationseinrichtungen steht nicht immer zur Verfügung und muß dann erst durch Umbau der Glockenstühle geschaffen werden, Die vorliegende Erfindung vermeidet die geschilderten Mängel bisher bekannter Kompensationseinrichtungen durch die Anwendung des 2. Newtonschen Aximes der mechanik ttactio = reactio".The disadvantage of such devices is that the vertical forces must be doubled, further that for each pathogen (bells) a special compensation required and the effort is quite considerable. Also the space required for the accommodation of the compensation facilities is not always available and then must first be created by remodeling the belfry, the present one The invention avoids the described shortcomings of previously known compensation devices by applying Newton's second axime of mechanics ttactio = reactio ".

Die Erfindung besteht darin, daß der erzeuger (6) der Schubkräfte auf einem Wagen (4) angeordnet ist, dessen Räder (5) auf einem Gleis (3) stehen, das seinerseits auf ortsfesten Rollen (2) oder Rädern aufliegt, imine schematische Darstellung zeigt die Zeichnung0 Der Unterlage 1 sind zwei (vier) Rollen 2 fest verbunden, auf diesen Rollen ist eine Doppelschiene 3 (Doppelgleis) frei beweglich. .uf der Oberseite dieser Doppelschiene 3 ist der Wagen 4 (Glockenstuhl) mit seinen Rädern 5 ebenfalls frei beweglich. In dem Wagen 4 befindet sich das wendel 6, (Glocke bezw. Schwingungserreger), das auf den Wagen 4 einen Horizontalschub in Richtung der Pfeiler 7 und 8 erzeugt0 Der zargen 4 bewegt sich relativ zur Schiene in Richtung der Pfeile 7 und 8. Die Schiene 3 bewegt sich aber infolge von "reaktio" in Richtung des Pfeiles 9, so daß der Wagen 4 im Raume stillsteht und nur die Doppelschiene 3 sich in Richtung des Pfeiles 9 bewegt.The invention consists in that the generator (6) of the thrust forces is arranged on a carriage (4), the wheels (5) of which are on a track (3), which in turn rests on stationary rollers (2) or wheels, imine schematic The illustration shows the drawing 0 Two (four) rollers 2 are fixed on the base 1 connected, a double rail 3 (double track) can move freely on these rollers. On the top of this double rail 3 is the carriage 4 (bell cage) with its Wheels 5 also move freely. In the carriage 4 is the helix 6, (bell respectively Vibration exciter), which on the carriage 4 a horizontal thrust in the direction the pillars 7 and 8 generate 0 The frame 4 moves relative to Rail in the direction of arrows 7 and 8. However, the rail 3 moves as a result of "Reaktio" in the direction of arrow 9, so that the carriage 4 stands still in space and only the double rail 3 moves in the direction of arrow 9.

Der Horizontalschub 7 bzw. 8 wird also durch die Taeaktions kraft kompensiert. hut den wagen 4 können mehrere Pendel (Glocken) mit verschiedenen frequenzen schwingen. ts resultiert immer nur eine norizontalkraft die durch die Reaktionskraft der Vorrichtung kompensiert ist.The horizontal thrust 7 or 8 is therefore force through the Taeaktions compensated. hat the carriage 4 can have several pendulums (bells) with different frequencies swing. ts there is always only one horizontal force resulting from the reaction force the device is compensated.

Claims (1)

PatentanspruchClaim Vorrichtung zur Vermeidung der bbertragungvon Horizontalschubkräften von Kirchenglocken oder anderen erzeugern von horizontalen Schubkräften auf den tragenden Baukörper oder das fundament, dadurch gekennzeichnet, daß der Erzeuger (6) der Schubkräfte auf einem wagen (4) angeordnet ist, dessen Räder (5) auf einem Gleis (3) stehen, das seinerseits auf ortsfesten Rollen (2) oder Rädern auf liegt.Device to avoid the transmission of horizontal thrust forces from church bells or other generators of horizontal thrust forces on the load-bearing structure or the foundation, characterized in that the producer (6) the thrust on a carriage (4) is arranged, the wheels (5) on a Track (3) stand, which in turn rests on stationary rollers (2) or wheels. LeerseiteBlank page
DE2430031A 1974-06-22 1974-06-22 Mounting for reciprocating church bells - roller carriage to accommodate horizontal forces by further roller mass Withdrawn DE2430031A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2430031A DE2430031A1 (en) 1974-06-22 1974-06-22 Mounting for reciprocating church bells - roller carriage to accommodate horizontal forces by further roller mass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2430031A DE2430031A1 (en) 1974-06-22 1974-06-22 Mounting for reciprocating church bells - roller carriage to accommodate horizontal forces by further roller mass

Publications (1)

Publication Number Publication Date
DE2430031A1 true DE2430031A1 (en) 1976-01-15

Family

ID=5918708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2430031A Withdrawn DE2430031A1 (en) 1974-06-22 1974-06-22 Mounting for reciprocating church bells - roller carriage to accommodate horizontal forces by further roller mass

Country Status (1)

Country Link
DE (1) DE2430031A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011503631A (en) * 2007-11-20 2011-01-27 コンバテック・テクノロジーズ・インコーポレイテッド Diagnostic marker for wound infection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011503631A (en) * 2007-11-20 2011-01-27 コンバテック・テクノロジーズ・インコーポレイテッド Diagnostic marker for wound infection

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination