JPS63106540U - - Google Patents
Info
- Publication number
- JPS63106540U JPS63106540U JP20242686U JP20242686U JPS63106540U JP S63106540 U JPS63106540 U JP S63106540U JP 20242686 U JP20242686 U JP 20242686U JP 20242686 U JP20242686 U JP 20242686U JP S63106540 U JPS63106540 U JP S63106540U
- Authority
- JP
- Japan
- Prior art keywords
- steel strip
- mainspring spring
- tightening device
- winding
- steel
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims 2
- 238000004826 seaming Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 1
Description
第１図は、本考案の巻締め装置の一実施例を示
す正面図であり、第２図は第１図の巻締め装置の
鋼帯巻締め途中の状態を示す正面図である。第３
図は本考案の装置により巻締められたぜんまいば
ねの正面図であり、第４図は第３図のぜんまいば
ねをほどいた状態を示す正面図である。第５図は
従来の装置により巻締められたぜんまいばねの正
面図であり、第６図は第５図のぜんまいばねをほ
どいた状態を示す正面図である。
１…巻締め軸、３…押圧部材、４…鋼帯、７…
ぜんまいばね、１１…溝。
FIG. 1 is a front view showing one embodiment of the seaming device of the present invention, and FIG. 2 is a front view showing the state of the seaming device of FIG. 1 in the middle of seaming the steel strip. Third
The figure is a front view of a mainspring spring tightened by the device of the present invention, and FIG. 4 is a front view showing the mainspring spring of FIG. 3 in an unwound state. FIG. 5 is a front view of a mainspring spring tightened by a conventional device, and FIG. 6 is a front view of the mainspring spring shown in FIG. 5 in an unwound state. 1... Sealing shaft, 3... Pressing member, 4... Steel strip, 7...
Mainspring, 11...groove.
Claims (1)
、巻締めてぜんまいばね７とする、ぜんまいばね
巻締め装置において、鋼帯４を巻締める際に、最
初の所定巻回数、鋼帯４の外側より巻締め軸１方
向へ鋼帯４を押圧する押圧部材３を備えたことを
特徴とするぜんまいばね巻締め装置。 In a mainspring spring tightening device in which the steel strip 4 is inserted into the groove 11 of the winding shaft 1 and clamped, and wound to form the mainspring spring 7, when winding the steel strip 4, the steel A mainspring spring tightening device characterized by comprising a pressing member 3 that presses a steel strip 4 from the outside of the band 4 in a direction of a tightening shaft 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20242686U JPS63106540U (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20242686U JPS63106540U (en) | 1986-12-26 | 1986-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63106540U true JPS63106540U (en) | 1988-07-09 |
Family
ID=31166796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20242686U Pending JPS63106540U (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63106540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017217697A (en) * | 2016-06-10 | 2017-12-14 | ニヴァロックス−ファー ソシエテ アノニム | Method for press-rolling timepiece mainspring |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610422U (en) * | 1979-07-05 | 1981-01-29 | ||
| JPS57190725A (en) * | 1981-05-18 | 1982-11-24 | Tokyo Gas Assetsu Kk | Device for working bar to volute form |
-
1986
- 1986-12-26 JP JP20242686U patent/JPS63106540U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610422U (en) * | 1979-07-05 | 1981-01-29 | ||
| JPS57190725A (en) * | 1981-05-18 | 1982-11-24 | Tokyo Gas Assetsu Kk | Device for working bar to volute form |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017217697A (en) * | 2016-06-10 | 2017-12-14 | ニヴァロックス−ファー ソシエテ アノニム | Method for press-rolling timepiece mainspring |
| CN107486515A (en) * | 2016-06-10 | 2017-12-19 | 尼瓦洛克斯-法尔股份有限公司 | Method for roll-in clock and watch mainspring barrel |
| CN107486515B (en) * | 2016-06-10 | 2019-06-28 | 尼瓦洛克斯-法尔股份有限公司 | Method for roll-in clock and watch mainspring barrel |