DE927715C - Attachment head for tripods - Google Patents

Attachment head for tripods

Info

Publication number
DE927715C
DE927715C DER9362A DER0009362A DE927715C DE 927715 C DE927715 C DE 927715C DE R9362 A DER9362 A DE R9362A DE R0009362 A DER0009362 A DE R0009362A DE 927715 C DE927715 C DE 927715C
Authority
DE
Germany
Prior art keywords
axes
attachment head
hand
clamping
inclination
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
DER9362A
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.)
H JOHANN RIESS FA
Original Assignee
H JOHANN RIESS FA
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 H JOHANN RIESS FA filed Critical H JOHANN RIESS FA
Priority to DER9362A priority Critical patent/DE927715C/en
Application granted granted Critical
Publication of DE927715C publication Critical patent/DE927715C/en
Expired 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
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/2007Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2064Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and panning
    • 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
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • 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
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/02Locking means
    • F16M2200/021Locking means for rotational movement
    • F16M2200/022Locking means for rotational movement by friction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Accessories Of Cameras (AREA)

Description

Die Erfindung bezieht sich auf einen Aufsatzkopf für Stative, insbesondere für photographische Kameras, bei dem der Geräteträger um vier Achsen verstellbar angeordnet ist, denen je eine Klemmschraube zugeordnet ist, wobei mindestens zwei dieser Achsen als sich kreuzende Neigungsachsen ausgebildet sind.The invention relates to an attachment head for tripods, in particular for photographic cameras in which the equipment rack can be adjusted around four axes is arranged, each of which is assigned a clamping screw, at least two these axes are designed as intersecting axes of inclination.

Bei den bekannten Aufsatzköpfen dieser Art besitzen die Klemmschrauben meist keinen Führungsgriff, so da,B die Klemmschrauben an den Neigüngsachsen nur nacheinander bedient werden können, weil hier die eine Hand stets das zu verstellende Glied anhalten muß, damit es unter dem Gewicht des aufgesetzten Gerätes nicht umkippt.In the known attachment heads of this type, the clamping screws have usually no guide handle, so there, B only the clamping screws on the axes of inclination can be operated one after the other because one hand is always the one to be adjusted Limb must stop so that it does not tip over under the weight of the attached device.

Die Aufgabe der Erfindung ist es nun, einen Aufsatzkopf zu schaffen, an dem der Bedienende zum Einstellen und Festklemmen beide Hände zugleich einsetzen kann, woraus sich eine leichte Handhabung und rasche Einsatzbereitschaft -ergaben. Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß mindestens die jeder Neigungsachse zugeordnete Klemmschraube in dem zu verstellenden Glied gelagert ist, die zugehörige Achse annähernd senkrecht schneidet und mit einem Handgriff versehen ist, der einerseits zur Führung des zu verstellenden Gliedes und andererseits zur Betätigung der Klemmschraube dient.The object of the invention is now to create an attachment head, on which the operator uses both hands at the same time to adjust and clamp can, resulting in easy handling and quick readiness for use. This object is achieved according to the invention in that at least each axis of inclination associated clamping screw is stored in the member to be adjusted, the associated Axis cuts approximately perpendicular and is provided with a handle on the one hand for guiding the link to be adjusted and, on the other hand, for actuating the clamping screw serves.

In der Beschreibung sind die weiteren Merkmale der Erfindung an Hand eines Ausführungsbeispieles näher erläutert. Es zeigt Fig. i den Aufsatzkopf im Längsschnitt und Fig. 2 die Draufsicht zu Fig. i.In the description, the further features of the invention are on hand an exemplary embodiment explained in more detail. It shows Fig. I the attachment head in Longitudinal section and FIG. 2 shows the plan view of FIG.

Der Aufsatzkopf wird von einer Scheibe i getragen, welche in ihrer Mitte eine Gewindebohrung 2 zum Anschrauben an nicht dargestelltem Stativ trägt. Sie besitzt ferner einen Lagerzäpfen 3 für eine Drehscheibe 4. In zwei. Flanschaugen 5 der Drehscheibe 4 ist ein Lagerbolzen 6' gehalten, an dem ein Auge 7 einer Büchse. 8 schwenkbar gelagert ist. In der Büchse 8 sitzt ein weiterer Lagerzapfen 9, dessen aus der Büchse 8 hervorstehende Enden zwei Lageraugen io und i i einer zweiten Scheibe 12 aufnehmen. In der Mittelöffnung der Scheibe 12 ist ein Drehzapfen 13 einer zweiten Drehscheibe 14 gelagert, die einen Gewindezapfen 15 für das aufzusetzende Gerät aufweist.The attachment head is carried by a disk i, which in her Center has a threaded hole 2 for screwing to a tripod, not shown. It also has a bearing journal 3 for a turntable 4. In two. Flange eyes 5 of the turntable 4 is a bearing pin 6 'held on which an eye 7 of a bushing. 8 is pivotably mounted. In the sleeve 8 sits another bearing pin 9, whose ends protruding from the sleeve 8, two bearing eyes io and i i of a second disc 12 record. In the central opening of the disc 12 is a pivot 13 of a second Turntable 14 mounted, which has a threaded pin 15 for the device to be attached having.

Der Geräteträger 14 des Aufsatzkopfes kann somit um vier Verstellachsen bewegt werden, nämlich um die Achsen A und B der Lagerzapfen 3 bzw. 13 und um die Neigungsachsen C und D der Lagerbolzen 6 bzw. 9. Das Gerät kann also in jede gewünschte-Lage durch eine kombinierte Verstellung um diese Achsen gebracht werden.The device carrier 14 of the attachment head can thus be adjusted about four axes are moved, namely around the axes A and B of the bearing pin 3 and 13 and around the Inclination axes C and D of the bearing pins 6 and 9, respectively. The device can therefore be in any desired position can be brought about these axes by a combined adjustment.

Zur Feststellung der Teile in der eingestellten Lage dienen Klemmeinrichtungen, wobei jede Verstellachse eine gesonderte Klemmeinrichtung besitzt. Die Lagerzapfen 3 und 13 werden durch die Klemmschrauben 16 und 17 festgestellt, die über Druckbolzen 18, i9 auf dieselbe einwirken. Die Lagerbolzen 6 und 9 arbeiten dagegen unmittelbar mit Schraubbolzen 2o, 21 zusammen, die entsprechend verlängert sind und Handgriffe 22 aufweisen. Durch entsprechende Führung der Handhebel 2o, 21 kann der Geräteträger 14 um alle Achsen zugleich sowohl verdreht als auch geneigt werden.Clamping devices are used to fix the parts in the set position, each adjustment axis having a separate clamping device. The bearing pins 3 and 13 are fixed by the clamping screws 16 and 17 , which act on the same via pressure bolts 18, i9. The bearing bolts 6 and 9, on the other hand, work together directly with screw bolts 2o, 21 which are correspondingly lengthened and have handles 22. By appropriately guiding the hand levers 2o, 21, the equipment rack 14 can be both rotated and inclined about all axes at the same time.

In der eingestellten Lage kann man durch Verdrehen der. Handhebel 2o, 2i die Klemmung der Neigungsachsen-6 und 9 leicht vornehmen. Die Druckbolzen 18 und i9 besitzen eine solche Passung in ihren Lagerbohrungen, @daß sie auch bei gelösten Schrauben 16, 17 einen leichten Klemmdruck auf ihre Achsen3 und 13 ausüben, der genügend ,stark ist, um das Gerät in der eingestellten Lage so lange zu halten, biss der Bedienende nach Freilassung der Handhebel 2o, 2;i die restliche Festklemmung durch Anziehen auch der Schrauben 16, 17 vornimmt.In the set position, you can turn the. Hand lever 2o, 2i gently clamp the inclination axes 6 and 9. The pressure bolts 18 and 19 have such a fit in their bearing bores that they exert a slight clamping pressure on their axes 3 and 13 even with loosened screws 1 6, 1 7 , which is strong enough to keep the device in the set position for so long to hold, the operator bit after releasing the hand levers 2o, 2; i the rest of the clamping by tightening the screws 16, 17 as well.

Claims (3)

PATRNTANSPRÜCHL: i. Aufsatzkopf für Stative, insbesondere für photographische Kameras, bei dem der Geräteträger um vier Achsen verstellbar angeordnet ist, denen je -eine Klemmschraube zugeordnet ist, wobei mindestens zwei dieser Achsen als sich kreuzende Neigungsachsen ausgebildet sind, dadurch gekennzeichnet, daß mindestens die jeder Neigungsachse (C, D) zugeordnete Klemmschraube (2o, 21) in .dem zu verstellenden Glied (7, 1o, 1i) gelagert ist, die zugehörige Achse annähernd senkrecht schneidet und mit einem Handgriff (22) versehen ist, der einerseits zur Führung des zu verstellenden Gliedes und andererseits zur Betätigung der Klemmschraube dient. PATRN CLAIM: i. Attachment head for tripods, in particular for photographic cameras, in which the device carrier is arranged adjustable about four axes, each of which is assigned a clamping screw, at least two of these axes being designed as intersecting axes of inclination, characterized in that at least each axis of inclination (C , D) associated clamping screw (2o, 21) in .dem member to be adjusted (7, 1o, 1i) is stored, the associated axis intersects approximately perpendicular and is provided with a handle (22), which is on the one hand for guiding the member to be adjusted and on the other hand is used to operate the clamping screw. 2, Aufsatzkopf nach Anspruch i, dadurch gekennzeichnet, daß die Klemmschrauben, (2o, 2ii) unmittelbar auf die Verstellachsen (C, D) einwirken. 2, attachment head according to claim i, characterized in that the clamping screws (2o, 2ii) act directly on the adjustment axes (C, D) . 3. Aufsatzkopf nach Anspruch i, dadurch gekennzeichnet, daß die Klemmschrauben (i6, 17) über Druckbolzen (i8, ip) auf ,die Verstellachsen A, B) einwirken, wobei die Druckbolzen mit Passungssitz in ihren Bohrungen geführt sind. Angezogene Druckschriften: Deutsche Patentschriften Nr. 376 971, 454 470-3. Attachment head according to claim i, characterized in that the clamping screws (i6, 17) act via pressure bolts (i8, ip), the adjustment axes A, B) , the pressure bolts being guided with a snug fit in their bores. Referred publications: German patent specifications No. 376 971, 454 470-
DER9362A 1952-06-28 1952-06-28 Attachment head for tripods Expired DE927715C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER9362A DE927715C (en) 1952-06-28 1952-06-28 Attachment head for tripods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER9362A DE927715C (en) 1952-06-28 1952-06-28 Attachment head for tripods

Publications (1)

Publication Number Publication Date
DE927715C true DE927715C (en) 1955-05-16

Family

ID=7398097

Family Applications (1)

Application Number Title Priority Date Filing Date
DER9362A Expired DE927715C (en) 1952-06-28 1952-06-28 Attachment head for tripods

Country Status (1)

Country Link
DE (1) DE927715C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE376971C (en) * 1922-05-27 1923-06-08 Contessa Nettel Akt Ges Tripod head
DE454470C (en) * 1926-06-03 1928-01-10 Carl Schnabel Tripod head

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE376971C (en) * 1922-05-27 1923-06-08 Contessa Nettel Akt Ges Tripod head
DE454470C (en) * 1926-06-03 1928-01-10 Carl Schnabel Tripod head

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