CH87498A - Schraubenfeder-Reibungskupplung. - Google Patents

Schraubenfeder-Reibungskupplung.

Info

Publication number: CH87498A
Authority: CH; Switzerland
Prior art keywords: coil spring; friction clutch; spring friction; clutch; coil
Prior art date: 1919-10-01

Application number

Other languages

English (en)

Inventor

Hegemann Otto

Aktiengesellschaft Dort Vulkan

Original Assignee

Hegemann Otto

Dortmunder Vulkan Aktiengesell

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.)

1919-10-01

Filing date

1919-12-13

Publication date

1920-12-01

1919-12-13 Application filed by Hegemann Otto, Dortmunder Vulkan Aktiengesell filed Critical Hegemann Otto

1920-12-01 Publication of CH87498A publication Critical patent/CH87498A/de

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
- F16D13/00—Friction clutches
- F16D13/08—Friction clutches with a helical band or equivalent member, which may be built up from linked parts, with more than one turn embracing a drum or the like, with or without an additional clutch actuating the end of the band
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B11/00—Click devices; Stop clicks; Clutches
- G04B11/001—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power
- G04B11/003—Clutch mechanism between two rotating members with transfer of movement in both directions, possibly with limitation on the transfer of power with friction member, e.g. with spring action

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Mechanical Engineering (AREA)
General Physics & Mathematics (AREA)
Transmissions By Endless Flexible Members (AREA)
Mechanical Operated Clutches (AREA)
Springs (AREA)
Wind Motors (AREA)
Manufacture Of Motors, Generators (AREA)

CH87498D 1919-10-01 1919-12-13 Schraubenfeder-Reibungskupplung. CH87498A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE337760T		1919-10-01
DE518162X		1919-10-08

Publications (1)

Publication Number	Publication Date
CH87498A true CH87498A (de)	1920-12-01

Family

ID=25817258

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH87248D CH87248A (de)	1919-10-01	1919-12-10	Schraubenfeder-Reibungskupplung.
CH87498D CH87498A (de)	1919-10-01	1919-12-13	Schraubenfeder-Reibungskupplung.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CH87248D CH87248A (de)	1919-10-01	1919-12-10	Schraubenfeder-Reibungskupplung.

Country Status (4)

Country	Link
CH (2)	CH87248A (de)
DE (1)	DE337760C (de)
FR (2)	FR518162A (de)
GB (2)	GB151957A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6844309B1 (en)	1999-12-08	2005-01-18	The Procter & Gamble Company	Ether-capped poly(oxyalkylated) alcohol surfactants

1919
- 1919-10-01 DE DE1919337760D patent/DE337760C/de not_active Expired
- 1919-12-10 CH CH87248D patent/CH87248A/de unknown
- 1919-12-13 CH CH87498D patent/CH87498A/de unknown
1920
- 1920-02-13 FR FR518162A patent/FR518162A/fr not_active Expired
- 1920-02-14 FR FR22769A patent/FR22769E/fr not_active Expired
- 1920-03-03 GB GB6546/20A patent/GB151957A/en not_active Expired
- 1920-03-03 GB GB6547/20A patent/GB152296A/en not_active Expired

Also Published As

Publication number	Publication date
CH87248A (de)	1920-11-16
FR22769E (fr)	1921-08-23
GB151957A (en)	1921-03-31
GB152296A (en)	1921-04-28
DE337760C (de)	1921-06-06
FR518162A (fr)	1921-05-20

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