IT994141B - MULTIPLE SPRING SET - Google Patents

MULTIPLE SPRING SET

Info

Publication number: IT994141B
Authority: IT; Italy
Prior art keywords: spring set; multiple spring; spring
Prior art date: 1972-08-17

Application number

IT51945/73A

Other languages

Italian (it)

Inventor

F Drummond

Original Assignee

Borg Warner Ltd

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.)

1972-08-17

Filing date

1973-08-09

Publication date

1975-10-20

1973-08-09 Application filed by Borg Warner Ltd filed Critical Borg Warner Ltd

1975-10-20 Application granted granted Critical

1975-10-20 Publication of IT994141B publication Critical patent/IT994141B/en

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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. 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
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
- F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
- F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Springs (AREA)

IT51945/73A 1972-08-17 1973-08-09 MULTIPLE SPRING SET IT994141B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU45674/72A AU4567472A (en)	1972-08-17	1972-08-17	Multiple spring assembly

Publications (1)

Publication Number	Publication Date
IT994141B true IT994141B (en)	1975-10-20

Family

ID=3732767

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT51945/73A IT994141B (en)	1972-08-17	1973-08-09	MULTIPLE SPRING SET

Country Status (7)

Country	Link
US (1)	US3865357A (en)
JP (1)	JPS4985449A (en)
AU (1)	AU4567472A (en)
BR (1)	BR7306330D0 (en)
DE (1)	DE2341543A1 (en)
FR (1)	FR2196444B3 (en)
IT (1)	IT994141B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4515258A (en) *	1983-03-09	1985-05-07	Allied Corporation	Clutch drive with link spring
JPS6093025U (en) *	1983-11-30	1985-06-25	三菱電機株式会社	overrunning clutch
JPH01122532U (en) *	1988-02-16	1989-08-21
US20050241905A1 (en) *	2004-04-30	2005-11-03	Duwel Jeffrey A	Torsional return spring for a clutch

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1906449A (en) *	1932-04-13	1933-05-02	Hider Steel Ball Works	Method of making coil springs
US2951109A (en) *	1956-05-18	1960-08-30	Minnesota Mining & Mfg	Wire-connector

1972
- 1972-08-17 AU AU45674/72A patent/AU4567472A/en not_active Expired
1973
- 1973-08-09 IT IT51945/73A patent/IT994141B/en active
- 1973-08-13 US US388297A patent/US3865357A/en not_active Expired - Lifetime
- 1973-08-15 JP JP48091019A patent/JPS4985449A/ja active Pending
- 1973-08-16 BR BR6330/73A patent/BR7306330D0/en unknown
- 1973-08-16 DE DE19732341543 patent/DE2341543A1/en active Pending
- 1973-08-17 FR FR7330083A patent/FR2196444B3/fr not_active Expired

Also Published As

Publication number	Publication date
JPS4985449A (en)	1974-08-16
AU4567472A (en)	1974-02-21
FR2196444A1 (en)	1974-03-15
DE2341543A1 (en)	1974-02-28
BR7306330D0 (en)	1974-06-27
US3865357A (en)	1975-02-11
FR2196444B3 (en)	1976-07-30

Publication	Publication Date	Title
IT1010094B (en)	1977-01-10	CROSSBOW SPRING
BE795109A (en)	1973-05-29	VALVE VALVE
DK139147C (en)	1979-05-28	A form
NL160912C (en)		CARBURATOR.
AT337815B (en)	1977-07-25	CONTACT SPRING SET
FR2335117A1 (en)	1977-07-08	HEADPHONES
IT977735B (en)	1974-09-20	CLUTCH CLUTCH
IT972274B (en)	1974-05-20	CLUTCH CLUTCH
BR7302233D0 (en)	1974-07-11	A MULTIPLE CONETOE
IT982571B (en)	1974-10-21	CHAIR IMPROVEMENTS
IT982728B (en)	1974-10-21	COIL VALVE GROUPS
DK140463C (en)	1980-01-28	A form
IT971408B (en)	1974-04-30	CLUTCH CLUTCH
IT994141B (en)	1975-10-20	MULTIPLE SPRING SET
IT965166B (en)	1974-01-31	CLUTCH CLUTCH
IT950879B (en)	1973-06-20	SPRING JOINT
BE797906A (en)	1973-10-08	SLOTTED CUSHIONS
BE801529A (en)	1973-10-15	MULTIPLE COPIES COMMERCIAL FORM
SE403510B (en)	1978-08-21	SPRING UNIT
IT1045236B (en)	1980-05-10	COMPRESSION WORKING SPRING COMPLEX
ES198076Y (en)	1975-10-16	A KEYCHAIN.
IT999267B (en)	1976-02-20	TWO-WAY TYRISTOR
IT978498B (en)	1974-09-20	SPRING KEY ADAPTER
IT977400B (en)	1974-09-10	CLUTCH CLUTCH
IT951440B (en)	1973-06-30	PERFECTED SPRING MONTALIUQIDI DEVICE