CH558486A - SHOCK ABSORBING BUFFERS, ESPECIALLY ELEVATOR OR CRANE BUFFERS. - Google Patents

SHOCK ABSORBING BUFFERS, ESPECIALLY ELEVATOR OR CRANE BUFFERS.

Info

Publication number
CH558486A
CH558486A CH788473A CH788473A CH558486A CH 558486 A CH558486 A CH 558486A CH 788473 A CH788473 A CH 788473A CH 788473 A CH788473 A CH 788473A CH 558486 A CH558486 A CH 558486A
Authority
CH
Switzerland
Prior art keywords
buffers
crane
shock absorbing
especially elevator
elevator
Prior art date
Application number
CH788473A
Other languages
German (de)
Original Assignee
Krupp Gmbh
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
Priority claimed from DE19722227139 external-priority patent/DE2227139C3/en
Priority claimed from DE19722258129 external-priority patent/DE2258129C2/en
Priority claimed from DE19732317330 external-priority patent/DE2317330A1/en
Priority claimed from DE19732322016 external-priority patent/DE2322016A1/en
Application filed by Krupp Gmbh filed Critical Krupp Gmbh
Publication of CH558486A publication Critical patent/CH558486A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/28—Buffer-stops for cars, cages, or skips
    • B66B5/282—Structure thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/063—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid comprising a hollow piston rod
    • 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
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/088—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring with a flexible wall provided within the cylinder on the piston rod of a monotubular damper or within the inner tube of a bitubular damper

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Fluid-Damping Devices (AREA)
CH788473A 1972-06-03 1973-05-30 SHOCK ABSORBING BUFFERS, ESPECIALLY ELEVATOR OR CRANE BUFFERS. CH558486A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19722227139 DE2227139C3 (en) 1972-06-03 1972-06-03 Shock-absorbing putter, especially elevator buffers
DE19722258129 DE2258129C2 (en) 1972-11-28 1972-11-28 Shock-absorbing buffer, especially elevator buffer
DE19732317330 DE2317330A1 (en) 1973-04-06 1973-04-06 SHOCK ABSORBING BUFFERS, IN PARTICULAR ELEVATOR BUFFERS
DE19732322016 DE2322016A1 (en) 1973-05-02 1973-05-02 SHOCK ABSORBING BUFFER

Publications (1)

Publication Number Publication Date
CH558486A true CH558486A (en) 1975-01-31

Family

ID=27431504

Family Applications (1)

Application Number Title Priority Date Filing Date
CH788473A CH558486A (en) 1972-06-03 1973-05-30 SHOCK ABSORBING BUFFERS, ESPECIALLY ELEVATOR OR CRANE BUFFERS.

Country Status (4)

Country Link
JP (1) JPS4949346A (en)
CH (1) CH558486A (en)
GB (1) GB1426364A (en)
IT (1) IT988786B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504717A1 (en) * 1991-03-16 1992-09-23 Continental Aktiengesellschaft Air spring with an elastomeric air spring bellows
DE102009011414A1 (en) * 2009-03-03 2010-09-09 Zf Friedrichshafen Ag Spring-damper unit for chassis frame of passenger car, has damping medium chambered in form-variable element and working together directly or indirectly with damping element that is arranged in separate container
WO2014154772A1 (en) * 2013-03-26 2014-10-02 Al-Ko Record, S.A. Hydraulic damping cylinder and operating method
EP3444394A4 (en) * 2016-04-13 2019-04-03 Qingdao Haier Washing Machine Co., Ltd. Washing machine foot having automatic levelling function, and washing machine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54137689U (en) * 1978-03-14 1979-09-25
JPS6091001A (en) * 1983-10-24 1985-05-22 Mitsubishi Heavy Ind Ltd Displacement control device of actuator
JPS60137766U (en) * 1984-12-20 1985-09-12 三菱電機株式会社 Elevator oil-filled buffer
CN112707263B (en) * 2021-01-27 2022-04-05 陕西省特种设备检验检测研究院 Bottom impact-proof system of elevator
CN114030988A (en) * 2021-11-16 2022-02-11 中国电建集团成都勘测设计研究院有限公司 Mounting structure of underground factory building bridge machine brake fender

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0504717A1 (en) * 1991-03-16 1992-09-23 Continental Aktiengesellschaft Air spring with an elastomeric air spring bellows
DE102009011414A1 (en) * 2009-03-03 2010-09-09 Zf Friedrichshafen Ag Spring-damper unit for chassis frame of passenger car, has damping medium chambered in form-variable element and working together directly or indirectly with damping element that is arranged in separate container
WO2014154772A1 (en) * 2013-03-26 2014-10-02 Al-Ko Record, S.A. Hydraulic damping cylinder and operating method
EP3444394A4 (en) * 2016-04-13 2019-04-03 Qingdao Haier Washing Machine Co., Ltd. Washing machine foot having automatic levelling function, and washing machine

Also Published As

Publication number Publication date
JPS4949346A (en) 1974-05-13
GB1426364A (en) 1976-02-25
IT988786B (en) 1975-04-30

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Legal Events

Date Code Title Description
PL Patent ceased