FR2349769A1 - Dispositif de precontrainte a plusieurs degres de force - Google Patents

Dispositif de precontrainte a plusieurs degres de force

Info

Publication number
FR2349769A1
FR2349769A1 FR7701075A FR7701075A FR2349769A1 FR 2349769 A1 FR2349769 A1 FR 2349769A1 FR 7701075 A FR7701075 A FR 7701075A FR 7701075 A FR7701075 A FR 7701075A FR 2349769 A1 FR2349769 A1 FR 2349769A1
Authority
FR
France
Prior art keywords
several degrees
stressing device
force pre
force
stressing
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.)
Granted
Application number
FR7701075A
Other languages
English (en)
Other versions
FR2349769B1 (fr
Inventor
John W Sogge
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2349769A1 publication Critical patent/FR2349769A1/fr
Application granted granted Critical
Publication of FR2349769B1 publication Critical patent/FR2349769B1/fr
Granted 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/303—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium the damper being of the telescopic type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/096—Endless track units; Parts thereof with noise reducing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/096—Endless track units; Parts thereof with noise reducing means
    • B62D55/0963—Anti-noise driving sprockets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/20—Tracks of articulated type, e.g. chains
    • B62D55/202—Wheel engaging parts; Wheel guides on links
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19907—Sound deadening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Handcart (AREA)
  • Vibration Prevention Devices (AREA)
FR7701075A 1976-04-28 1977-01-14 Dispositif de precontrainte a plusieurs degres de force Granted FR2349769A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/680,815 US4055368A (en) 1976-04-28 1976-04-28 Biasing element having one or more force stages

Publications (2)

Publication Number Publication Date
FR2349769A1 true FR2349769A1 (fr) 1977-11-25
FR2349769B1 FR2349769B1 (fr) 1982-06-04

Family

ID=24732633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701075A Granted FR2349769A1 (fr) 1976-04-28 1977-01-14 Dispositif de precontrainte a plusieurs degres de force

Country Status (5)

Country Link
US (1) US4055368A (fr)
JP (2) JPS52133629A (fr)
CA (1) CA1047550A (fr)
FR (1) FR2349769A1 (fr)
GB (1) GB1537910A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414436A1 (fr) * 1978-01-16 1979-08-10 Caterpillar Tractor Co Bitton d'amortissement de patin de chemin de roulement, notamment de vehicule a chenille

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456527A (en) * 1993-12-17 1995-10-10 Harnischfeger Corporation Drive mechanism for crawler tracks
DE10125622B4 (de) * 2001-05-25 2004-01-22 Kone Corp. Gedämpftes Kettenrad
US9939033B2 (en) * 2016-05-11 2018-04-10 Bendix Spicer Foundation Brake Llc Biased plunger arrangement for a brake pad retention system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE166326C (fr) *
US1445669A (en) * 1918-10-25 1923-02-20 Robert S Blair Nonmetallic spring
DE749942C (de) * 1943-08-22 1944-12-08 Federndes Membrangehaeuse
US2665864A (en) * 1948-06-26 1954-01-12 Us Rubber Co Preloaded rubber mounting
FR2122018A5 (fr) * 1971-01-14 1972-08-25 Kleber Colombes
FR2242605A1 (en) * 1973-08-31 1975-03-28 Lochner Kaspar Vibration damper and shock absorber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448962A (en) * 1946-09-25 1948-09-07 Heintz Mfg Co Rocket stop assembly
FR1557724A (fr) * 1966-11-16 1969-02-21
JPS5321058B2 (fr) * 1973-06-18 1978-06-30
US3889550A (en) * 1973-11-19 1975-06-17 Caterpillar Tractor Co Impact absorbing noise suppression device
US3897980A (en) * 1974-04-05 1975-08-05 Caterpillar Tractor Co Sprocket tooth engaging track noise suppression means

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE166326C (fr) *
US1445669A (en) * 1918-10-25 1923-02-20 Robert S Blair Nonmetallic spring
DE749942C (de) * 1943-08-22 1944-12-08 Federndes Membrangehaeuse
US2665864A (en) * 1948-06-26 1954-01-12 Us Rubber Co Preloaded rubber mounting
FR2122018A5 (fr) * 1971-01-14 1972-08-25 Kleber Colombes
FR2242605A1 (en) * 1973-08-31 1975-03-28 Lochner Kaspar Vibration damper and shock absorber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414436A1 (fr) * 1978-01-16 1979-08-10 Caterpillar Tractor Co Bitton d'amortissement de patin de chemin de roulement, notamment de vehicule a chenille

Also Published As

Publication number Publication date
US4055368A (en) 1977-10-25
GB1537910A (en) 1979-01-10
FR2349769B1 (fr) 1982-06-04
CA1047550A (fr) 1979-01-30
JPS57117283U (fr) 1982-07-20
JPS52133629A (en) 1977-11-09

Similar Documents

Publication Publication Date Title
AT356880B (de) Nagelvorrichtung
FR2350110A1 (fr) Dispositif de catheterisme
SE418571B (sv) Handledsprotes
DK390978A (da) Inertialorienteringsapparat
BE859295A (fr) Dispositif electrochimique
FR2349763A1 (fr) Dispositif de roulement
NO145506C (no) Vandig sprengstoff
IT1087202B (it) Dispositivo contenente un gel contraccettivo e relativo gel
BE856602A (fr) Dispositif de perforation
SE7712707L (sv) Pendelanordning
FR2349769A1 (fr) Dispositif de precontrainte a plusieurs degres de force
BE858909A (fr) Dispositif a debosseler
SE434024B (sv) Skeranordning
BE854366A (fr) Dispositif de catheterisme
DD132803A5 (de) Tiefbohr-vorrichtung
IT1087459B (it) Dispositivo di svilippo
SE7707619L (sv) Sprengmedel
BE857845A (fr) Dispositif de passage
FR2353171A1 (fr) Dispositif oscillateur
IT1091205B (it) Dispositivo di temporizzazione
AT339776B (de) Ubungshandgranate
SE7705437L (sv) Forstoftningsanordning
FR2341804A1 (fr) Dispositif de temporisation
BE855339A (fr) Dispositif operculaire
PL192339A1 (pl) Srodek wybuchowy

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse