DE1112018B - Anchor for escapement - Google Patents

Anchor for escapement

Info

Publication number
DE1112018B
DE1112018B DEK33004A DEK0033004A DE1112018B DE 1112018 B DE1112018 B DE 1112018B DE K33004 A DEK33004 A DE K33004A DE K0033004 A DEK0033004 A DE K0033004A DE 1112018 B DE1112018 B DE 1112018B
Authority
DE
Germany
Prior art keywords
pallets
armature
anchor
escapement
clockwork
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
DEK33004A
Other languages
German (de)
Inventor
Heinz Kretschmer
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 DEK33004A priority Critical patent/DE1112018B/en
Publication of DE1112018B publication Critical patent/DE1112018B/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pallets (AREA)

Description

Anker für Uhrwerkhemmungen Es ist bekannt, Anker für Uhrwerkhemmungen aus thermoplastischem Kunststoff im Preß- oder Spritzverfahren in der Weise herzustellen, daß am gefertigten Ankerkörper zugleich die bettartige Aufnahme für die meist flachen Metallpaletten entsteht und die Befestigung dieser Paletten wie üblich durch Schrauben möglich wird.Anchors for clockwork escapements It is known to have anchors for clockwork escapements from thermoplastic material in the compression or injection molding process in such a way that that on the finished anchor body at the same time the bed-like receptacle for the mostly flat Metal pallets are created and these pallets are fastened as usual by screws becomes possible.

Bei diesem Fertigungsverfahren wird der Ankerkörper vorteilhaft auf billige Art hergestellt, jedoch besteht die Möglichkeit, daß durch Verziehen des Ankerkörpers beim Fertigungsvorgang eine Justierung der Paletten um deren Achse notwendig wird. Dies ist aber ohne Werkstoffzerstörung nach den vorliegenden Konstruktionsmerkmalen nicht möglich.In this manufacturing process, the anchor body is advantageous cheap type, but there is the possibility that by warping the Anchor body during the manufacturing process an adjustment of the pallets around their axis becomes necessary. However, this is without material destruction according to the present design features not possible.

Erfindungsgemäß wird dieser Nachteil dadurch aufgehoben, daß polierte Paletten, möglichst von zylindrischer Formgebung, in den Ankerkörper eingespritzt oder eingepreßt werden, wodurch erreicht wird. daß die Paletten zwar schwer, aber ohne Werkstoffzerstörung im Anker längsverschiebbar und bei zylindrischer Formgebung außerdem um die Achse verdrehbar justiert werden können.According to the invention, this disadvantage is eliminated in that polished Pallets, preferably cylindrical in shape, injected into the anchor body or pressed in, whereby is achieved. that the pallets are heavy, but Can be moved lengthways in the armature without destroying the material and with a cylindrical shape can also be adjusted so that they can be rotated about the axis.

Außerdem gestattet die zylindrische Palette durch die linienförmige Berührung gegen die Ankerradzähne ein Mindestmaß an schädlicher Reibung beim Gang eines solchen Hemmungssystems.In addition, the cylindrical pallet allows for the linear Contact against the escape wheel teeth minimizes harmful friction while walking such an inhibition system.

Die Zeichnung zeigt als Ausführungsbeispiel für den Erfindungsgedanken die vielfach bekannte Hakenhemmung. Der aus thermoplastischem Werkstoff bestehende Ankerkörper 2 ist mit eingespritzten oder eingepreßten und vorzugsweise aus poliertem Rundstahl bestehenden Paletten][ versehen.The drawing shows the widely known hook escapement as an exemplary embodiment of the concept of the invention. The anchor body 2 made of thermoplastic material is provided with injected or pressed-in pallets] [preferably made of polished round steel.

Claims (2)

PATENTANSPRÜCHE: 1. Aus thermoplastischen Kunststoffen unter Einlegen der metallenen Ankerpaletten in. die Preß- oder Spritzform hergestellter Anker für Uhrwerkhemmungen, dadurch gekennzeichnet, daß die Paletten (1) wenigstens im Bereich ihres Einschlusses im Kunststoffanker (2) eine glatte Oberfläche haben, so daß sie ohne Werkstoffzerstörung schwer, d. h. unter Aufwendung höherer Kraft, als im Uhrwerk zu erwarten, längs und rund verstellbar sind. CLAIMS:. 1. From thermoplastics under loading of the metallic lever pallets in the press or mold manufactured armature for movement inhibitions, characterized in that the pallets (1) in the region of their inclusion in the plastic armature (2) have at least one smooth surface so that they are difficult to adjust lengthways and round without destroying the material, ie using higher force than would be expected in the clockwork. 2. Anker nach Anspruch 1, dadurch gekennzeichnet, daß die Paletten (1) aus Rundstahl bestehen. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 424 833, 891228; österreichische Patentschrift Nr. 157 084; französische Patentschrift Nr. 1089 122.2. Anchor according to claim 1, characterized in that the pallets (1) are made of round steel. Considered publications: German Patent Specifications Nos. 424 833, 891228; Austrian Patent No. 157 084; French patent specification No. 1089 122.
DEK33004A 1957-09-24 1957-09-24 Anchor for escapement Pending DE1112018B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK33004A DE1112018B (en) 1957-09-24 1957-09-24 Anchor for escapement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK33004A DE1112018B (en) 1957-09-24 1957-09-24 Anchor for escapement

Publications (1)

Publication Number Publication Date
DE1112018B true DE1112018B (en) 1961-07-27

Family

ID=7219606

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK33004A Pending DE1112018B (en) 1957-09-24 1957-09-24 Anchor for escapement

Country Status (1)

Country Link
DE (1) DE1112018B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261080B (en) * 1964-11-13 1968-02-08 Josef Fuchs clockwork

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424833C (en) * 1925-01-23 1926-04-15 Cie Ind De Mecanique Horlogere Alarm clock
AT157084B (en) * 1936-04-25 1939-09-25 Junghans Geb Ag Pallet anchor for clockwork.
DE891228C (en) * 1950-05-27 1953-09-24 Metall Alarm clock with facilities for turning off the alarm clock inside and outside of the alarm time
FR1089122A (en) * 1953-07-01 1955-03-15 Kienzle Uhrenfabriken Ag anchor escapement for watch movements

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE424833C (en) * 1925-01-23 1926-04-15 Cie Ind De Mecanique Horlogere Alarm clock
AT157084B (en) * 1936-04-25 1939-09-25 Junghans Geb Ag Pallet anchor for clockwork.
DE891228C (en) * 1950-05-27 1953-09-24 Metall Alarm clock with facilities for turning off the alarm clock inside and outside of the alarm time
FR1089122A (en) * 1953-07-01 1955-03-15 Kienzle Uhrenfabriken Ag anchor escapement for watch movements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261080B (en) * 1964-11-13 1968-02-08 Josef Fuchs clockwork

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