DK103745C - Metal strip with such internal stresses that it can assume a stable wound position. - Google Patents

Metal strip with such internal stresses that it can assume a stable wound position.

Info

Publication number
DK103745C
DK103745C DK421659AA DK421659A DK103745C DK 103745 C DK103745 C DK 103745C DK 421659A A DK421659A A DK 421659AA DK 421659 A DK421659 A DK 421659A DK 103745 C DK103745 C DK 103745C
Authority
DK
Denmark
Prior art keywords
assume
metal strip
internal stresses
wound position
stable wound
Prior art date
Application number
DK421659AA
Other languages
Danish (da)
Inventor
John Burton Tigrett
Original Assignee
John Burton Tigrett
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 John Burton Tigrett filed Critical John Burton Tigrett
Application granted granted Critical
Publication of DK103745C publication Critical patent/DK103745C/en

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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
    • 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
    • F16F1/10—Spiral springs with turns lying substantially in plane surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B3/1003—Measuring tapes characterised by structure or material; characterised by layout or indicia
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/14—Mainsprings; Bridles therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B3/1005—Means for controlling winding or unwinding of tapes
    • G01B2003/1023—Winding mechanisms
    • G01B2003/103—Winding mechanisms operated by springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/10—Measuring tapes
    • G01B2003/1058—Manufacturing or assembling methods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Metallurgy (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Springs (AREA)
DK421659AA 1958-11-21 1959-11-21 Metal strip with such internal stresses that it can assume a stable wound position. DK103745C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US775490A US2956795A (en) 1958-11-21 1958-11-21 Spring

Publications (1)

Publication Number Publication Date
DK103745C true DK103745C (en) 1966-02-14

Family

ID=25104590

Family Applications (1)

Application Number Title Priority Date Filing Date
DK421659AA DK103745C (en) 1958-11-21 1959-11-21 Metal strip with such internal stresses that it can assume a stable wound position.

Country Status (7)

Country Link
US (1) US2956795A (en)
BE (1) BE584883A (en)
CH (1) CH381024A (en)
DK (1) DK103745C (en)
FR (1) FR1245076A (en)
GB (1) GB940982A (en)
NL (1) NL109683C (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269279A (en) * 1960-10-17
US3145316A (en) * 1961-04-26 1964-08-18 Barnes Mfg Company Electrical current conducting brush assembly
US3230008A (en) * 1963-11-08 1966-01-18 Rockwell Standard Co Safety belts
US3286920A (en) * 1965-07-15 1966-11-22 Louis A Warner Slide rule
US3363891A (en) * 1966-04-11 1968-01-16 Edwin E. Foster Compound curved spring motor
US3497221A (en) * 1966-11-22 1970-02-24 Miner Ind Inc Spring operated toys
US3393454A (en) * 1967-06-30 1968-07-23 John H. Creighton Compass
JPS5116769Y1 (en) * 1970-12-11 1976-05-07
JPS4853966U (en) * 1971-10-26 1973-07-12
US3774309A (en) * 1972-06-19 1973-11-27 N Leopoldi Steel measuring tape holder
CH590415A5 (en) * 1975-04-28 1977-08-15 Bbc Brown Boveri & Cie
DE2635771A1 (en) * 1976-08-09 1978-02-16 Eberle & Cie Gmbh J N Reel for vehicle safety belt - has auxiliary leaf spring stored on separate roller to wind onto belt reel together with belt to balance force
US4070764A (en) * 1976-12-10 1978-01-31 Rohlinger Daniel P Level and collapsible ruler
US4094309A (en) * 1977-03-07 1978-06-13 Grzenia Robert M Medical electrode
US4413920A (en) * 1977-09-14 1983-11-08 Exxon Research And Engineering Co. Printing ribbon cartridge with flexible ribbon guides
FR2482929A1 (en) * 1980-05-23 1981-11-27 Remy Jean Luc Dispensing grip for tube container - has ribbed panel wound around base spindle of compressing roll
US4412495A (en) * 1981-05-07 1983-11-01 Sankar Wilfred A Total body protective shield
FR2525308A1 (en) * 1982-04-15 1983-10-21 Paris & Du Rhone Anti-vibration clip for motor vehicle starter motor solenoid - uses spring steel cradle with ends rolled to carry solenoid and absorb its motion in order to damp vibration
US4429462A (en) * 1982-09-30 1984-02-07 The Stanley Works Variable stiffness rule blade, rule employing same, and method of making same
US4411072A (en) * 1982-09-30 1983-10-25 The Stanley Works Variable stiffness rule blade, rule employing same, and method of making same
DE3514980A1 (en) * 1984-05-28 1985-11-28 TRW Repa GmbH, 7071 Alfdorf FITTING FOR A SAFETY BELT FOR MOTOR VEHICLES
JP2501583B2 (en) * 1987-06-05 1996-05-29 株式会社共立 Recoil device
US5121935A (en) * 1991-01-18 1992-06-16 Mathieu Francis X Readily removable and collapsible bicycle fender
KR0111136Y1 (en) * 1993-08-09 1997-12-22 Um Jung Tae Auto moving forward tapeline
US6860031B2 (en) * 2000-02-01 2005-03-01 Irwin Industrial Tool, Company Tape measure
US6781077B2 (en) 2000-12-14 2004-08-24 Think Outside, Inc. Keyswitch and actuator structure
CA2502442A1 (en) * 2002-09-17 2004-04-01 Mark Odachowski Retractable tape measure suitable for use in all orientations
US7096596B2 (en) * 2004-09-21 2006-08-29 Alltrade Tools Llc Tape measure device
DE102006012728A1 (en) * 2006-03-17 2007-09-20 Cobra Bandstahl Gmbh Metal e.g. spring steel, strip for e.g. spacer, has cross section adjusted against roller, where strip has bending stress larger than rolling stress such that strip takes stretching position during change of roller in extended condition
US20080135119A1 (en) * 2006-12-07 2008-06-12 Takashi Tonooka Protective sleeve assembly having a support member and method of construction
DE202007015432U1 (en) * 2007-03-07 2008-02-07 Bos Gmbh & Co. Kg Roller blind with perforated belt drive
EP2198903A1 (en) 2008-12-19 2010-06-23 Sanofi-Aventis Deutschland GmbH Motor mechanism for a drug delivery device and drug delivery device
ITBZ20100016A1 (en) 2010-04-30 2011-10-31 Luca Martorano ROLLING AND REMOVABLE BICYCLE PROTECTION SYSTEM
US8191278B2 (en) 2010-08-27 2012-06-05 Sander Jr Frank Scott Hinged tape measure
US9143016B2 (en) * 2012-09-10 2015-09-22 Robert Bosch Gmbh Use of double coil-strip springs for electric fuel pumps
US9423199B2 (en) * 2013-03-14 2016-08-23 Cfish, Llc Retractable gun stand
US9995552B2 (en) 2013-03-14 2018-06-12 Cfish, Llc Retractable gun stand
JP6719326B2 (en) * 2016-08-09 2020-07-08 清水建設株式会社 Seismic isolation mechanism
US11092418B2 (en) * 2017-02-08 2021-08-17 Milwaukee Electric Tool Corporation Tape measure with variable preformed stressed spiral spring retraction system
CN114210780B (en) * 2017-02-08 2024-08-30 米沃奇电动工具公司 Method of forming a variable stress spring for a tape measure
US10989513B2 (en) 2017-09-26 2021-04-27 Apex Brands, Inc. Measuring tape with increased cupping
WO2019067515A1 (en) * 2017-09-26 2019-04-04 Apex Brands, Inc. Measuring tape with improved standout

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US198179A (en) * 1877-12-18 Improvement in sash-balances
US1922921A (en) * 1932-08-26 1933-08-15 Anton J Anderson Mainspring for watches, clocks, etc.
US1977546A (en) * 1934-04-23 1934-10-16 Axel F Fornelius Spring power mechanism
US2622700A (en) * 1949-05-02 1952-12-23 Geyer Artur Spring motor
DE802363C (en) * 1949-06-10 1951-02-08 Leitz Ernst Gmbh Ribbon spring

Also Published As

Publication number Publication date
GB940982A (en) 1963-11-06
US2956795A (en) 1960-10-18
BE584883A (en) 1960-03-16
FR1245076A (en) 1960-11-04
NL109683C (en)
CH381024A (en) 1964-08-15

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