CH440875A - Groupe moteur - Google Patents

Groupe moteur

Info

Publication number
CH440875A
CH440875A CH508365A CH508365A CH440875A CH 440875 A CH440875 A CH 440875A CH 508365 A CH508365 A CH 508365A CH 508365 A CH508365 A CH 508365A CH 440875 A CH440875 A CH 440875A
Authority
CH
Switzerland
Prior art keywords
motor group
motor
group
Prior art date
Application number
CH508365A
Other languages
English (en)
Inventor
Benton Ottestad Jack
Original Assignee
Us Industries 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.)
Filing date
Publication date
Application filed by Us Industries Inc filed Critical Us Industries Inc
Publication of CH440875A publication Critical patent/CH440875A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/20—Drives for hammers; Transmission means therefor
    • B21J7/22—Drives for hammers; Transmission means therefor for power hammers
    • B21J7/24—Drives for hammers; Transmission means therefor for power hammers operated by steam, air, or other gaseous pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/04—Sealings between relatively-stationary surfaces without packing between the surfaces, e.g. with ground surfaces, with cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Compressor (AREA)
CH508365A 1964-04-13 1965-04-12 Groupe moteur CH440875A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US359238A US3200715A (en) 1964-04-13 1964-04-13 Piston assemblies

Publications (1)

Publication Number Publication Date
CH440875A true CH440875A (fr) 1967-07-31

Family

ID=23412943

Family Applications (1)

Application Number Title Priority Date Filing Date
CH508365A CH440875A (fr) 1964-04-13 1965-04-12 Groupe moteur

Country Status (3)

Country Link
US (1) US3200715A (fr)
CH (1) CH440875A (fr)
GB (1) GB1078983A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363513A (en) * 1966-07-11 1968-01-16 Jack B. Ottestad Impact ram
US3363512A (en) * 1965-08-13 1968-01-16 Impulse Prod Corp Impact ram
US3347135A (en) * 1966-09-02 1967-10-17 Donald R Ahlbeck Fast-acting cascade valve
CN103322195B (zh) * 2013-06-21 2015-08-19 中国工程物理研究院化工材料研究所 L形等静压密封结构及工作缸筒体结构
CN105952709B (zh) * 2016-07-08 2018-02-16 金堆城钼业股份有限公司 超高压、大缸径冷等静压机端盖组合密封结构

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903775A (en) * 1931-07-21 1933-04-18 Frank E Christopher Air spring and cushion
US2882869A (en) * 1955-12-12 1959-04-21 Krapf John Albert Piston cushioned fluid pressure actuator
US3027875A (en) * 1957-12-13 1962-04-03 Herman J Spencer Valve

Also Published As

Publication number Publication date
US3200715A (en) 1965-08-17
GB1078983A (en) 1967-08-09

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