JP2008275156A - 2つの金属部材をねじ結合する方法 - Google Patents
2つの金属部材をねじ結合する方法 Download PDFInfo
- Publication number
- JP2008275156A JP2008275156A JP2008112453A JP2008112453A JP2008275156A JP 2008275156 A JP2008275156 A JP 2008275156A JP 2008112453 A JP2008112453 A JP 2008112453A JP 2008112453 A JP2008112453 A JP 2008112453A JP 2008275156 A JP2008275156 A JP 2008275156A
- Authority
- JP
- Japan
- Prior art keywords
- region
- screw
- piston
- skirt
- metal
- 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
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 58
- 229910052751 metal Inorganic materials 0.000 claims abstract description 58
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000013459 approach Methods 0.000 claims 2
- 238000001816 cooling Methods 0.000 description 9
- 230000036316 preload Effects 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 5
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/0015—Multi-part pistons
- F02F3/0023—Multi-part pistons the parts being bolted or screwed together
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/16—Pistons having cooling means
- F02F3/20—Pistons having cooling means the means being a fluid flowing through or along piston
- F02F3/22—Pistons having cooling means the means being a fluid flowing through or along piston the fluid being liquid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49249—Piston making
- Y10T29/49252—Multi-element piston making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49249—Piston making
- Y10T29/49256—Piston making with assembly or composite article making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49963—Threaded fastener
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Jigs For Machine Tools (AREA)
- Connection Of Plates (AREA)
Abstract
【解決手段】ねじ結合エレメント4の近傍においては互いに間隔をおいて位置していて、その他の領域では互いに接触している相対的に弾性変形可能な2つの金属部材1,2を、ねじ結合する方法であって、両方の金属部材1,2をねじ結合する前に、少なくとも一方の金属部材1を変形させて、ねじ結合エレメント4の近傍における領域2,5を互いに接近させ、両方の金属部材1,2を互いにねじ結合させ、少なくとも一方の金属部材1の1つの領域5を、ねじ結合の後で、ねじ結合エレメント4によって変形させたままにする。
【選択図】図1
Description
Claims (5)
- ねじ結合エレメント(4,4′,4′′,4′′′)の近傍においては互いに間隔をおいて位置していて、その他の領域では互いに接触している相対的に弾性変形可能な2つの金属部材(1,2,25,26,41,42,55,56)を、ねじ結合する方法であって、
両方の金属部材(1,2,25,26,41,42,55,56)をねじ結合する前に、少なくとも一方の金属部材(1,25,41,55,56)を変形させて、ねじ結合エレメント(4,4′,4′′,4′′′)の近傍における領域(2,5,32,33,44,48,58,59)を互いに接近させ、
次いで両方の金属部材(1,2,25,26,41,42,55,56)を互いにねじ結合させ、
少なくとも一方の金属部材(1,25,41,55,56)の1つの領域(5,33,44,58,59)を、ねじ結合の後で、ねじ結合エレメント(4,4′,4′′,4′′′)によって変形させたままにする
ことを特徴とする、2つの金属部材をねじ結合する方法。 - 互いにねじ結合される金属部材が、金属製のピストン(27,43,57)のスカート部(25,42,56)とヘッド部(26,41,55)である、請求項1記載の方法。
- スカート部(25)が、弾性的に可撓性の壁領域(33)を有しており、該壁領域(33)を介してスカート部(25)をヘッド部(26)とねじ結合させ、かつこの壁領域(33)を、該壁領域(33)がヘッド部(26)によって形成されたピストン頂部(32)に接近するように、ねじ結合の前に変形させる、請求項2記載の方法。
- ヘッド部(41)が、弾性的に変形可能な頂部領域(44)を有しており、該頂部領域(44)を介してスカート部(42)をヘッド部(41)とねじ結合させ、かつこの頂部領域(44)を、該頂部領域(44)がスカート部(42)によって形成されたカバー領域(48)に接近するように、ねじ結合の前に変形させる、請求項2記載の方法。
- ヘッド部(55)が弾性的に可撓性の頂部領域(58)を有し、かつスカート部(56)が弾性的に可撓性のカバー領域(59)を有しており、該ヘッド部(55)とスカート部(56)とを、頂部領域(58)及びカバー領域(59)を介して互いにねじ結合させ、頂部領域(58)とカバー領域(59)とを、該両領域(58,59)が互いに接近するように、ねじ結合の前に変形させる、請求項2記載の方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007019931A DE102007019931A1 (de) | 2007-04-27 | 2007-04-27 | Verfahren zum Verschrauben zweier Metallteile |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2008275156A true JP2008275156A (ja) | 2008-11-13 |
Family
ID=39777492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008112453A Pending JP2008275156A (ja) | 2007-04-27 | 2008-04-23 | 2つの金属部材をねじ結合する方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8176629B2 (ja) |
JP (1) | JP2008275156A (ja) |
DE (1) | DE102007019931A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007060472A1 (de) * | 2007-12-14 | 2009-06-18 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
DE102008058190A1 (de) * | 2008-11-20 | 2010-05-27 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
JP6428697B2 (ja) * | 2015-05-12 | 2018-11-28 | 株式会社デンソー | アクセル装置 |
AT523760B1 (de) * | 2020-04-15 | 2022-06-15 | Miba Gleitlager Austria Gmbh | Bauteilzusammenstellung, sowie eine Windkraftanlage, in welcher die Bauteilzusammenstellung verbaut ist |
AT524540B1 (de) * | 2021-06-10 | 2022-07-15 | Miba Gleitlager Austria Gmbh | Bauteilzusammenstellung, sowie ein Planetengetriebe, in welchem die Bauteilzusammenstellung verbaut ist |
CN114542710B (zh) * | 2022-04-26 | 2022-10-11 | 杭州斯格尔液压机械有限公司 | 一种新能源车换挡气缸执行机构 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003156012A (ja) * | 2001-11-21 | 2003-05-30 | Tokyo Gas Co Ltd | 締め付け力設定用治具と、その設定方法 |
WO2005124137A1 (de) * | 2004-06-22 | 2005-12-29 | Mahle Gmbh | Gebauter kolben für einen verbrennungsmotor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3423559C1 (de) * | 1984-06-27 | 1985-09-26 | Mahle Gmbh, 7000 Stuttgart | Mehrteiliger Tauchkolben fuer Verbrennungsmotoren |
FR2660698B1 (fr) * | 1990-04-06 | 1994-07-08 | Melchior Jean | Piston pour moteurs a combustion interne et machines analogues. |
DE19846496A1 (de) * | 1998-10-09 | 2000-04-13 | Mahle Gmbh | Kolben für einen Verbrennungsmotor |
DE102005060548A1 (de) | 2005-05-10 | 2006-12-28 | Mahle International Gmbh | Zweiteiliger Kolben für einen Verbrennungsmotor |
EP1960653B1 (de) * | 2005-12-17 | 2010-12-01 | Mahle International GmbH | Zweiteiliger kolben für einen verbrennungsmotor |
-
2007
- 2007-04-27 DE DE102007019931A patent/DE102007019931A1/de not_active Withdrawn
-
2008
- 2008-04-18 US US12/148,409 patent/US8176629B2/en not_active Expired - Fee Related
- 2008-04-23 JP JP2008112453A patent/JP2008275156A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003156012A (ja) * | 2001-11-21 | 2003-05-30 | Tokyo Gas Co Ltd | 締め付け力設定用治具と、その設定方法 |
WO2005124137A1 (de) * | 2004-06-22 | 2005-12-29 | Mahle Gmbh | Gebauter kolben für einen verbrennungsmotor |
Also Published As
Publication number | Publication date |
---|---|
US8176629B2 (en) | 2012-05-15 |
US20080263861A1 (en) | 2008-10-30 |
DE102007019931A1 (de) | 2008-10-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2008275156A (ja) | 2つの金属部材をねじ結合する方法 | |
KR102557852B1 (ko) | 억지 끼워맞춤 패스너들을 위한 테이퍼형 인입부 | |
US9175715B2 (en) | Functional element having features providing security against rotation and also a component assembly consisting of the functional element and a sheet metal part | |
US10578143B2 (en) | Rivet joint and method for its production | |
US6125526A (en) | Method of fastening a first member to a second member | |
KR100249118B1 (ko) | 판넬에의 체결 엘레멘트의 부착방법 | |
JP5150495B2 (ja) | 内燃機関用の2部分から成るピストン | |
JP6885879B2 (ja) | 片側だけから設置される固定具 | |
JP5886286B2 (ja) | 圧着される球形要素を有する装置、圧着方法及び圧着システム | |
WO2016170835A1 (ja) | ブラインドナットとその取付構造 | |
JP2011506816A (ja) | 内燃機関のための2つの部分から成るピストン | |
JP2017528660A5 (ja) | ||
JP7450634B2 (ja) | 縦溝を有する変形可能スリーブを使用したボルト継手 | |
TWI225138B (en) | Fluid connector | |
US6961986B1 (en) | Method and apparatus for fastening an auxiliary joining element and work piece | |
JP5877173B2 (ja) | 締付具およびこれを用いた把持装置 | |
US7125192B2 (en) | Joint | |
JP5567898B2 (ja) | スタッドボルト及びスタッドボルトの製造方法 | |
JP2007326561A (ja) | 数本のケーブルを部材に接続するための方法及び装置、並びにそのためのリベットブッシュ | |
US20100251532A1 (en) | Method for crimping an insert in a support with two superposed panels | |
JP4806256B2 (ja) | ねじ軸形成方法 | |
US4321001A (en) | Fabricated industrial fastener | |
US20150083981A1 (en) | Concentric slave cylinder removal tool | |
US6842962B1 (en) | Sheet joining method and apparatus and a rivet for use in the method | |
US2355580A (en) | High shear rivet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101227 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110311 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20120906 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120914 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121214 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121219 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130610 |