JP4170948B2 - プランジャー - Google Patents
プランジャー Download PDFInfo
- Publication number
- JP4170948B2 JP4170948B2 JP2004122374A JP2004122374A JP4170948B2 JP 4170948 B2 JP4170948 B2 JP 4170948B2 JP 2004122374 A JP2004122374 A JP 2004122374A JP 2004122374 A JP2004122374 A JP 2004122374A JP 4170948 B2 JP4170948 B2 JP 4170948B2
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- tip
- main body
- glass
- edge
- 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 - Fee Related
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B9/00—Blowing glass; Production of hollow glass articles
- C03B9/13—Blowing glass; Production of hollow glass articles in gob feeder machines
- C03B9/14—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines
- C03B9/16—Blowing glass; Production of hollow glass articles in gob feeder machines in "blow" machines or in "blow-and-blow" machines in machines with turn-over moulds
- C03B9/165—Details of such machines, e.g. guide funnels, turn-over mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Description
2 先端部
3 本体部
4 頭部
5 軸部
6 エッジ
7 係合部
8 凹部
9 空気孔
10 取付部
11 抜け止めピン
12 抜け止めナット
13 空気道
14 オネジ部
20 粗型
21 口型
22 バッフル
23 ガイドリング
24 仕上型
25 底型
Claims (2)
- ブローアンドブロー方式によるガラスびんの成形でパリソンの口部内面を成形するプランジャーにおいて、ガラスと接触する部分と接触しない部分との境界であるエッジ付近で先端部と本体部とに上下別体に分割して形成され、前記先端部が砲弾状の頭部とその下部に突出形成された頭部下端の径よりも小さい径の軸部を有し、前記本体部が、前記軸部よりも大径で該軸部が挿通される凹部と、該凹部よりも大径で該凹部から下方に連続して前記本体部の下面に開口して設けられた空気道を有し、前記軸部下端にナットを螺着し、該ナットと前記空気道の天井部の間に隙間を設けることで前記先端部が本体部に対して上下方向及び水平方向に微動可能に取り付けられていることを特徴とするプランジャー
- 請求項1のプランジャーにおいて、前記先端部と本体部との境目がエッジ又はエッジよりもやや下方のガラスと接触しない位置にあることを特徴とするプランジャー
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004122374A JP4170948B2 (ja) | 2004-04-19 | 2004-04-19 | プランジャー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004122374A JP4170948B2 (ja) | 2004-04-19 | 2004-04-19 | プランジャー |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000144390A Division JP3592613B2 (ja) | 2000-05-17 | 2000-05-17 | プランジャー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004238284A JP2004238284A (ja) | 2004-08-26 |
JP4170948B2 true JP4170948B2 (ja) | 2008-10-22 |
Family
ID=32959957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004122374A Expired - Fee Related JP4170948B2 (ja) | 2004-04-19 | 2004-04-19 | プランジャー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4170948B2 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9078758B2 (en) | 2011-05-12 | 2015-07-14 | Howmedica Osteonics Corp. | Wrist implant for carpal hemiarthroplasty |
US9233004B2 (en) | 2003-07-22 | 2016-01-12 | Howmedica Osteonics Corp. | Prosthetic wrist implant |
US9549826B2 (en) | 2004-12-01 | 2017-01-24 | Mayo Foundation For Medical Research And Education | Sigmoid notch implant |
US9636228B2 (en) | 2007-02-10 | 2017-05-02 | Howmedica Osteonics Corp. | Radial head implant |
US9655726B2 (en) | 2004-12-01 | 2017-05-23 | Mayo Foundation For Medical Research And Education | Radial-capitellar implant |
-
2004
- 2004-04-19 JP JP2004122374A patent/JP4170948B2/ja not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9233004B2 (en) | 2003-07-22 | 2016-01-12 | Howmedica Osteonics Corp. | Prosthetic wrist implant |
US9549826B2 (en) | 2004-12-01 | 2017-01-24 | Mayo Foundation For Medical Research And Education | Sigmoid notch implant |
US9655726B2 (en) | 2004-12-01 | 2017-05-23 | Mayo Foundation For Medical Research And Education | Radial-capitellar implant |
US9636228B2 (en) | 2007-02-10 | 2017-05-02 | Howmedica Osteonics Corp. | Radial head implant |
US9078758B2 (en) | 2011-05-12 | 2015-07-14 | Howmedica Osteonics Corp. | Wrist implant for carpal hemiarthroplasty |
Also Published As
Publication number | Publication date |
---|---|
JP2004238284A (ja) | 2004-08-26 |
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