GB1347240A - Manufacture of metal rings - Google Patents
Manufacture of metal ringsInfo
- Publication number
- GB1347240A GB1347240A GB778870A GB1347240DA GB1347240A GB 1347240 A GB1347240 A GB 1347240A GB 778870 A GB778870 A GB 778870A GB 1347240D A GB1347240D A GB 1347240DA GB 1347240 A GB1347240 A GB 1347240A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- male
- male portion
- seal
- female portions
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/16—Making other particular articles rings, e.g. barrel hoops
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/60—Clutching elements
- F16D13/64—Clutch-plates; Clutch-lamellae
- F16D13/648—Clutch-plates; Clutch-lamellae for clutches with multiple lamellae
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
1347240 Making annular clutch plates and seal rings D C NORRIS & CO Ltd 14 May 1971 [18 Feb 1970] 7788/70 Heading B3A [Also in Division F2] A method of making a metal ring, e.g. a clutch-plate or seal ring, wherein the ring is severed from an edgewise wound helical coil of metal strip comprises cutting the ends of the ring to form co-operating male and female portions which hold the ends together. The ring may have either or both the inner and outer edges splined or in the case of a seal ring both edges plain. The male portion may be formed as a circular or square headed lug or be in the form of a dovetail. More than one male portion may be formed on one end or each end may have a male portion, Figs. 2a-2d (not shown). The male and female portions may also be tapered in cross-section to resist separation in one direction perpendicular to the plane of the ring, Fig. 2e (not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB778870 | 1970-02-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1347240A true GB1347240A (en) | 1974-02-27 |
Family
ID=9839744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB778870A Expired GB1347240A (en) | 1970-02-18 | 1970-02-18 | Manufacture of metal rings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1347240A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607886A1 (en) * | 1986-12-03 | 1988-06-10 | Valeo | Clutch friction mount formed from a cut-out strip rolled edgewise |
WO2009036853A1 (en) * | 2007-09-14 | 2009-03-26 | Borgwarner Inc. | Segmented support plate for a lamella, and lamella having a segmented support plate of said type |
US7677377B2 (en) | 2005-10-06 | 2010-03-16 | Borgwarner Inc. | Multimembered core plate |
-
1970
- 1970-02-18 GB GB778870A patent/GB1347240A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607886A1 (en) * | 1986-12-03 | 1988-06-10 | Valeo | Clutch friction mount formed from a cut-out strip rolled edgewise |
US7677377B2 (en) | 2005-10-06 | 2010-03-16 | Borgwarner Inc. | Multimembered core plate |
WO2009036853A1 (en) * | 2007-09-14 | 2009-03-26 | Borgwarner Inc. | Segmented support plate for a lamella, and lamella having a segmented support plate of said type |
JP2010539400A (en) * | 2007-09-14 | 2010-12-16 | ボーグワーナー・インコーポレーテッド | Segmented support plate for thin plate and thin plate having segmented support plate of the type |
US8360221B2 (en) | 2007-09-14 | 2013-01-29 | Borgwarner Inc. | Segmented support plate for a lamella, and lamella having a segmented support plate of said type |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |