CH565399A - Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end - Google Patents

Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end

Info

Publication number
CH565399A
CH565399A CH602172A CH602172A CH565399A CH 565399 A CH565399 A CH 565399A CH 602172 A CH602172 A CH 602172A CH 602172 A CH602172 A CH 602172A CH 565399 A CH565399 A CH 565399A
Authority
CH
Switzerland
Prior art keywords
spring
cylindrical element
fixing pin
comprises cylindrical
aperture
Prior art date
Application number
CH602172A
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 filed Critical
Priority to CH602172A priority Critical patent/CH565399A/en
Priority to CH602172D priority patent/CH602172A4/xx
Publication of CH565399A publication Critical patent/CH565399A/en

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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
    • G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block

Landscapes

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

Abstract

The cylindrical element has a chamfer (5) at one end and has an aperture (6) parallel to the axis of the element at the other end for receiving the end of the spring and defined by two wings (7, 8) one of which (7) forms a stop, while the other (8) is longer and can be deformed to form an inclined surface relative to the axis of the element and axially blocking the end of the element. The external surface of second wing (8) serves to prevent the second turn of the spiral spring from contacting the spring end. The element has a flat (4) at one side, with the aperture provided in this flat (4).
CH602172A 1972-04-24 1972-04-24 Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end CH565399A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH602172A CH565399A (en) 1972-04-24 1972-04-24 Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end
CH602172D CH602172A4 (en) 1972-04-24 1972-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH602172A CH565399A (en) 1972-04-24 1972-04-24 Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end

Publications (1)

Publication Number Publication Date
CH565399A true CH565399A (en) 1975-08-15

Family

ID=4302932

Family Applications (2)

Application Number Title Priority Date Filing Date
CH602172D CH602172A4 (en) 1972-04-24 1972-04-24
CH602172A CH565399A (en) 1972-04-24 1972-04-24 Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH602172D CH602172A4 (en) 1972-04-24 1972-04-24

Country Status (1)

Country Link
CH (2) CH602172A4 (en)

Also Published As

Publication number Publication date
CH602172A4 (en) 1975-03-14

Similar Documents

Publication Publication Date Title
ES160564U (en) Device formed by a wiper arm and its associated armor. (Machine-translation by Google Translate, not legally binding)
GB1029510A (en) Captive screw fastener
GB1099639A (en) Improvements in or relating to a precision electronic circuit tuning device incorporating rotary cam and spring loaded follower devices
GB1334566A (en) Shock absorbers
US3537621A (en) Mortar gun and disc therefor
CH565399A (en) Fixing pin for end of spiral watch spring - comprises cylindrical element with aperture locating spring end
US2424309A (en) Temporary holding pin
ES453964A1 (en) Socket contact
GB580267A (en) Improvements in fastening devices
DK126558B (en) Container, in particular urine bag, with an opening in which the end of a hose is fixed, as well as method of making the same.
SU601144A2 (en) Tool for finish-working with aid of a sphere
FR2135335B1 (en)
ES224954U (en) Blind nut with a resilient split tapere cage
ES149480U (en) An emergency push button to hitch. (Machine-translation by Google Translate, not legally binding)
SU457134A2 (en) Electromagnetic Connector with Remote Control
GB1451257A (en) Fastening the inner end of a mainspring to the barrel arbor of a clock or watch movement
FR2242715A1 (en) Balance spring of watch - is fixed to balance collet in C-groove of greater curvature than spring end
GB1262090A (en) Improvements in or relating to sensor assemblies
CH564799A (en) Spiral balance spring fixation means - employing resilient ring passing round balance axis
GB988658A (en) Clip for retaining a close spiral spring on a support
GB1255817A (en) Improvements to screw and nut fastening means
GB1429129A (en) Launching tube for a self-propelled missile
FR2352332A1 (en) Fixing element for end of balance spring - has transverse hole and perpendicular slot extending beyond hole and with glued attachment
GB1266640A (en)
FR2287120A1 (en) Jack-plug connector - has internal and external sockets pushed apart by spring