GB1228675A - - Google Patents

Info

Publication number
GB1228675A
GB1228675A GB1228675DA GB1228675A GB 1228675 A GB1228675 A GB 1228675A GB 1228675D A GB1228675D A GB 1228675DA GB 1228675 A GB1228675 A GB 1228675A
Authority
GB
United Kingdom
Prior art keywords
frame
shaft
arm
track
slide
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.)
Expired
Application number
Other languages
English (en)
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 filed Critical
Publication of GB1228675A publication Critical patent/GB1228675A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
GB1228675D 1968-05-10 1969-04-22 Expired GB1228675A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE6318/68A SE315221B (enrdf_load_stackoverflow) 1968-05-10 1968-05-10

Publications (1)

Publication Number Publication Date
GB1228675A true GB1228675A (enrdf_load_stackoverflow) 1971-04-15

Family

ID=20268374

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1228675D Expired GB1228675A (enrdf_load_stackoverflow) 1968-05-10 1969-04-22

Country Status (9)

Country Link
US (1) US3594962A (enrdf_load_stackoverflow)
BE (1) BE732700A (enrdf_load_stackoverflow)
CH (1) CH492517A (enrdf_load_stackoverflow)
DE (1) DE1915161A1 (enrdf_load_stackoverflow)
FR (1) FR2008220A1 (enrdf_load_stackoverflow)
GB (1) GB1228675A (enrdf_load_stackoverflow)
NL (1) NL6905707A (enrdf_load_stackoverflow)
NO (1) NO123749B (enrdf_load_stackoverflow)
SE (1) SE315221B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388782A (en) * 1981-04-24 1983-06-21 The United States Of America As Represented By The Secretary Of The Navy Handhole seat resurfacing tool for naval pressure fired boilers
WO1994013432A1 (en) * 1992-12-08 1994-06-23 Peter Siegfried Gerick Grinding machine
US12257663B2 (en) * 2019-04-02 2025-03-25 Ge-Hitachi Nuclear Energy Americas Llc Remote surface treatment systems and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877782A (en) * 1930-10-02 1932-09-20 Leavitt Machine Co Valve seat grinder
US1877546A (en) * 1930-11-10 1932-09-13 Leavitt Machine Co Grinding machine

Also Published As

Publication number Publication date
NL6905707A (enrdf_load_stackoverflow) 1969-11-12
BE732700A (enrdf_load_stackoverflow) 1969-10-16
NO123749B (enrdf_load_stackoverflow) 1972-01-10
US3594962A (en) 1971-07-27
DE1915161A1 (de) 1970-08-20
CH492517A (de) 1970-06-30
SE315221B (enrdf_load_stackoverflow) 1969-09-22
FR2008220A1 (enrdf_load_stackoverflow) 1970-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees