ES275575Y - PERFECTED SAFETY ELASTIC WASHER. - Google Patents

PERFECTED SAFETY ELASTIC WASHER.

Info

Publication number
ES275575Y
ES275575Y ES1983275575U ES275575U ES275575Y ES 275575 Y ES275575 Y ES 275575Y ES 1983275575 U ES1983275575 U ES 1983275575U ES 275575 U ES275575 U ES 275575U ES 275575 Y ES275575 Y ES 275575Y
Authority
ES
Spain
Prior art keywords
elastic washer
safety elastic
perfected safety
perfected
washer
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
Application number
ES1983275575U
Other languages
Spanish (es)
Other versions
ES275575U (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WILHELM HEDTMANN KG
Original Assignee
WILHELM HEDTMANN KG
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.)
Filing date
Publication date
Application filed by WILHELM HEDTMANN KG filed Critical WILHELM HEDTMANN KG
Publication of ES275575U publication Critical patent/ES275575U/en
Application granted granted Critical
Publication of ES275575Y publication Critical patent/ES275575Y/en
Expired legal-status Critical Current

Links

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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
ES1983275575U 1982-11-16 1983-11-08 PERFECTED SAFETY ELASTIC WASHER. Expired ES275575Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3242443A DE3242443C1 (en) 1982-11-16 1982-11-16 Spring washer

Publications (2)

Publication Number Publication Date
ES275575U ES275575U (en) 1984-07-01
ES275575Y true ES275575Y (en) 1985-01-16

Family

ID=6178304

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983275575U Expired ES275575Y (en) 1982-11-16 1983-11-08 PERFECTED SAFETY ELASTIC WASHER.

Country Status (10)

Country Link
AT (1) AT383194B (en)
BE (1) BE898142A (en)
CH (1) CH661570A5 (en)
DE (1) DE3242443C1 (en)
ES (1) ES275575Y (en)
FR (1) FR2536130B1 (en)
GB (1) GB2130328B (en)
IT (1) IT1166543B (en)
NL (1) NL8303772A (en)
SE (1) SE457555B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519610A1 (en) * 1985-05-31 1986-12-04 Vossloh-Werke Gmbh, 5980 Werdohl TENSIONED SPRING OR NON-SPRING ELEMENT

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE460955C (en) * 1928-06-08 Ernst Welker Nut lock
US1406423A (en) * 1920-09-13 1922-02-14 Frank H Smith Nut and washer
DE436263C (en) * 1924-11-24 1926-10-28 Gustaf Einar Valberg Washer for screw locking
CH192198A (en) * 1936-12-15 1937-07-31 Meye & Co J Securing element for screw connections.
US2922669A (en) * 1957-02-27 1960-01-26 Alfred A E Hansen Indexable joint
GB878470A (en) * 1958-08-26 1961-09-27 Theresia Arnold Improvements in lock washers
DE2610401C3 (en) * 1976-03-12 1981-10-29 Adolf Schnorr GmbH & Co KG Spezialfabrik für Tellerfedern, 7032 Sindelfingen Screw locking
GB1548295A (en) * 1976-04-09 1979-07-11 Schnorr Kg Spezialfabrik Fur T Lock washer
DE3003244C2 (en) * 1980-01-30 1982-04-15 Wilhelm Hedtmann Kg, 5800 Hagen Elastic split locking washer - has teeth on top and bottom faces in regular pattern
CH651116A5 (en) * 1980-01-30 1985-08-30 Hedtmann Wilhelm Kg SPRING RING.

Also Published As

Publication number Publication date
AT383194B (en) 1987-05-25
IT1166543B (en) 1987-05-06
GB8329312D0 (en) 1983-12-07
CH661570A5 (en) 1987-07-31
BE898142A (en) 1984-03-01
IT8323704A0 (en) 1983-11-14
SE457555B (en) 1989-01-09
FR2536130A1 (en) 1984-05-18
SE8306264D0 (en) 1983-11-15
GB2130328B (en) 1986-05-21
SE8306264L (en) 1984-05-17
ATA370983A (en) 1986-10-15
FR2536130B1 (en) 1988-01-22
DE3242443C1 (en) 1984-06-14
ES275575U (en) 1984-07-01
GB2130328A (en) 1984-05-31
NL8303772A (en) 1984-06-18

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519