CA956042A - Coil spring lock - Google Patents
Coil spring lockInfo
- Publication number
- CA956042A CA956042A CA144,656A CA144656A CA956042A CA 956042 A CA956042 A CA 956042A CA 144656 A CA144656 A CA 144656A CA 956042 A CA956042 A CA 956042A
- Authority
- CA
- Canada
- Prior art keywords
- coil spring
- spring lock
- lock
- coil
- spring
- 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
-
- 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
- F16F1/00—Springs
- F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
- F16F1/04—Wound springs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15396971A | 1971-06-17 | 1971-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA956042A true CA956042A (en) | 1974-10-08 |
Family
ID=22549477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA144,656A Expired CA956042A (en) | 1971-06-17 | 1972-06-14 | Coil spring lock |
Country Status (2)
Country | Link |
---|---|
US (1) | US3767180A (en) |
CA (1) | CA956042A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160544A (en) * | 1977-04-04 | 1979-07-10 | Leggett & Platt, Incorporated | Small diameter, single cone coil spring for use in a box spring assembly |
US5279135A (en) * | 1992-09-15 | 1994-01-18 | Se-Kure Controls | Security cable |
ES2393380B1 (en) * | 2011-06-06 | 2013-07-12 | Gestarsic, S.L. | SPRING FOR ADDRESSABLE AMORTIGUATION. |
CN102953598B (en) * | 2011-08-17 | 2015-08-19 | 东莞市锁之道科技有限公司 | The motor drive mechanism of lock |
WO2014165801A1 (en) * | 2013-04-05 | 2014-10-09 | The Morey Corporation | Retractable cord reel |
US10189451B2 (en) * | 2016-01-14 | 2019-01-29 | Ford Global Technologies, Llc | Return-to-park spring |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2161165A (en) * | 1937-07-21 | 1939-06-06 | Hirschman Jerome Clifton | Wire spring structure |
US2249999A (en) * | 1940-08-31 | 1941-07-22 | L A Young Spring & Wire Corp | Spring assembly for mattresses, cushions, and the like |
US2641758A (en) * | 1948-06-24 | 1953-06-09 | Spring Unit Dev Co | Spring coil for cushions, mattresses, and the like |
FR1191747A (en) * | 1958-02-20 | 1959-10-21 | Alem Ets | New way of fixing the upholstery spring |
US3190631A (en) * | 1962-12-24 | 1965-06-22 | Kaiser Martin | Coil spring lock |
-
1971
- 1971-06-17 US US00153969A patent/US3767180A/en not_active Expired - Lifetime
-
1972
- 1972-06-14 CA CA144,656A patent/CA956042A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3767180A (en) | 1973-10-23 |
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