NL187015B - PROCESS FOR PREPARING METHYL, ETHYL OR PROPYLISOBUTYRATE. - Google Patents

PROCESS FOR PREPARING METHYL, ETHYL OR PROPYLISOBUTYRATE.

Info

Publication number
NL187015B
NL187015B NLAANVRAGE8202271,A NL187015DA NL187015B NL 187015 B NL187015 B NL 187015B NL 187015D A NL187015D A NL 187015DA NL 187015 B NL187015 B NL 187015B
Authority
NL
Netherlands
Prior art keywords
propylisobutyrate
ethyl
preparing methyl
methyl
preparing
Prior art date
Application number
NLAANVRAGE8202271,A
Other languages
Dutch (nl)
Original Assignee
Ashland Oil Inc
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.)
Publication of NL187015B publication Critical patent/NL187015B/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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
    • B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
    • B61F5/32—Guides, e.g. plates, for axle-boxes
    • 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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • 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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Vibration Prevention Devices (AREA)
NLAANVRAGE8202271,A 1952-09-03 PROCESS FOR PREPARING METHYL, ETHYL OR PROPYLISOBUTYRATE. NL187015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1469051A GB720365A (en) 1952-09-03 1952-09-03 Improvements in or relating to resilient suspensions for vehicle axle-boxes

Publications (1)

Publication Number Publication Date
NL187015B true NL187015B (en)

Family

ID=10045827

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE8202271,A NL187015B (en) 1952-09-03 PROCESS FOR PREPARING METHYL, ETHYL OR PROPYLISOBUTYRATE.
NL86259D NL86259C (en) 1952-09-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL86259D NL86259C (en) 1952-09-03

Country Status (4)

Country Link
BE (1) BE528335A (en)
CH (1) CH324971A (en)
GB (1) GB720365A (en)
NL (2) NL86259C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB805417A (en) * 1955-07-20 1958-12-03 Metalastik Ltd Improvements in or relating to rubber or the like spring systems
DE3378264D1 (en) * 1982-02-11 1988-11-24 Dunlop Ltd Vehicle axle suspension
JPS60229860A (en) * 1984-04-27 1985-11-15 財団法人鉄道総合技術研究所 Truck for railway rolling stock
CN103244590A (en) * 2013-05-22 2013-08-14 株洲时代新材料科技股份有限公司 Rubber spring, rubber suspension system and cargo truck
CN103465925A (en) * 2013-09-27 2013-12-25 永济新时速电机电器有限责任公司 Narrow-gauge industrial and mining electric locomotive axle box assembly
US10766325B2 (en) * 2014-09-29 2020-09-08 Hendrickson Usa, L.L.C. Vehicle suspension
CN110494306A (en) * 2017-02-14 2019-11-22 瀚瑞森美国有限责任公司 Vehicle suspension
CN114936398B (en) * 2022-05-12 2023-04-07 石家庄铁道大学 Load effect calculation method based on axle coupling and random vehicle load model

Also Published As

Publication number Publication date
BE528335A (en)
NL86259C (en)
CH324971A (en) 1957-10-15
GB720365A (en) 1954-12-15

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